From c9dff5c7d5bcab2a83f1c3b4a1a80af230ece541 Mon Sep 17 00:00:00 2001
From: Ibraheem Ahmed <ibraheem@ibraheem.ca>
Date: Fri, 13 Jun 2025 08:40:11 -0400
Subject: [PATCH] [ty] AST garbage collection (#18482)

## Summary

Garbage collect ASTs once we are done checking a given file. Queries
with a cross-file dependency on the AST will reparse the file on demand.
This reduces ty's peak memory usage by ~20-30%.

The primary change of this PR is adding a `node_index` field to every
AST node, that is assigned by the parser. `ParsedModule` can use this to
create a flat index of AST nodes any time the file is parsed (or
reparsed). This allows `AstNodeRef` to simply index into the current
instance of the `ParsedModule`, instead of storing a pointer directly.

The indices are somewhat hackily (using an atomic integer) assigned by
the `parsed_module` query instead of by the parser directly. Assigning
the indices in source-order in the (recursive) parser turns out to be
difficult, and collecting the nodes during semantic indexing is
impossible as `SemanticIndex` does not hold onto a specific
`ParsedModuleRef`, which the pointers in the flat AST are tied to. This
means that we have to do an extra AST traversal to assign and collect
the nodes into a flat index, but the small performance impact (~3% on
cold runs) seems worth it for the memory savings.

Part of https://github.com/astral-sh/ty/issues/214.
---
 Cargo.lock                                    |    7 +
 Cargo.toml                                    |    1 +
 crates/ruff_db/Cargo.toml                     |    1 +
 crates/ruff_db/src/parsed.rs                  |  323 ++-
 crates/ruff_graph/src/collector.rs            |   14 +-
 .../checkers/ast/analyze/except_handler.rs    |    1 +
 .../src/checkers/ast/analyze/expression.rs    |   27 +-
 .../src/checkers/ast/analyze/statement.rs     |   42 +-
 crates/ruff_linter/src/checkers/ast/mod.rs    |   74 +-
 crates/ruff_linter/src/doc_lines.rs           |    1 +
 .../ruff_linter/src/docstrings/extraction.rs  |    7 +-
 crates/ruff_linter/src/importer/mod.rs        |    1 +
 .../src/rules/airflow/rules/removal_in_3.rs   |   14 +-
 .../airflow/rules/suggested_to_update_3_0.rs  |    1 +
 .../src/rules/flake8_2020/rules/subscript.rs  |    1 +
 .../src/rules/flake8_annotations/helpers.rs   |    2 +
 .../flake8_annotations/rules/definition.rs    |    7 +-
 .../rules/bad_file_permissions.rs             |    1 +
 .../rules/abstract_base_class.rs              |    6 +-
 .../flake8_bugbear/rules/assert_false.rs      |    4 +
 .../rules/assert_raises_exception.rs          |    1 +
 .../rules/duplicate_exceptions.rs             |    1 +
 .../rules/f_string_docstring.rs               |    7 +-
 .../rules/function_uses_loop_variable.rs      |    3 +
 .../rules/loop_iterator_mutation.rs           |   10 +-
 .../rules/loop_variable_overrides_iterator.rs |    1 +
 .../rules/return_in_generator.rs              |    1 +
 .../rules/reuse_of_groupby_generator.rs       |   11 +-
 .../rules/setattr_with_constant.rs            |    3 +
 ...cessary_dict_comprehension_for_iterable.rs |    3 +
 .../rules/unnecessary_list_call.rs            |    2 +
 .../rules/unnecessary_subscript_reversal.rs   |    2 +
 .../rules/multiple_starts_ends_with.rs        |   11 +
 .../rules/reimplemented_container_builtin.rs  |    1 +
 .../rules/duplicate_literal_member.rs         |    2 +
 .../rules/duplicate_union_member.rs           |    1 +
 .../flake8_pyi/rules/exit_annotations.rs      |    1 +
 .../src/rules/flake8_pyi/rules/mod.rs         |    3 +
 .../flake8_pyi/rules/non_empty_stub_body.rs   |    7 +-
 .../rules/redundant_none_literal.rs           |    3 +
 .../rules/redundant_numeric_union.rs          |    1 +
 .../rules/flake8_pyi/rules/simple_defaults.rs |   11 +-
 .../rules/unnecessary_literal_union.rs        |    4 +
 .../rules/unnecessary_type_union.rs           |    9 +
 .../flake8_pytest_style/rules/assertion.rs    |    2 +
 .../flake8_pytest_style/rules/fixture.rs      |   13 +-
 .../rules/flake8_pytest_style/rules/marks.rs  |    2 +
 .../flake8_pytest_style/rules/parametrize.rs  |    7 +
 .../rules/flake8_pytest_style/rules/patch.rs  |    1 +
 .../rules/unittest_assert.rs                  |   13 +
 .../rules/unnecessary_escaped_quote.rs        |    2 +
 .../unnecessary_paren_on_raise_exception.rs   |    1 +
 .../src/rules/flake8_return/visitor.rs        |   12 +-
 .../flake8_simplify/rules/ast_bool_op.rs      |   19 +
 .../rules/flake8_simplify/rules/ast_expr.rs   |    2 +
 .../rules/flake8_simplify/rules/ast_ifexp.rs  |    6 +
 .../flake8_simplify/rules/ast_unary_op.rs     |    8 +
 .../if_else_block_instead_of_dict_get.rs      |    9 +
 .../if_else_block_instead_of_dict_lookup.rs   |   29 +-
 .../rules/if_else_block_instead_of_if_exp.rs  |    7 +
 .../flake8_simplify/rules/key_in_dict.rs      |    1 +
 .../flake8_simplify/rules/needless_bool.rs    |   15 +-
 .../rules/open_file_with_context_handler.rs   |    7 +-
 .../rules/reimplemented_builtin.rs            |   15 +
 .../rules/split_static_string.rs              |    2 +
 .../rules/suppressible_exception.rs           |    8 +-
 .../flake8_simplify/rules/yoda_conditions.rs  |    1 +
 .../rules/relative_imports.rs                 |    1 +
 .../src/rules/flake8_type_checking/helpers.rs |    1 +
 crates/ruff_linter/src/rules/flynt/helpers.rs |   17 +-
 .../flynt/rules/static_join_to_fstring.rs     |    2 +
 .../ruff_linter/src/rules/isort/annotate.rs   |    7 +-
 .../rules/isort/rules/add_required_imports.rs |    8 +-
 .../rules/nunique_constant_series_check.rs    |    1 +
 .../rules/manual_dict_comprehension.rs        |    1 +
 .../rules/manual_list_comprehension.rs        |    2 +
 .../rules/perflint/rules/manual_list_copy.rs  |    2 +
 .../perflint/rules/unnecessary_list_cast.rs   |    2 +
 .../pycodestyle/rules/lambda_assignment.rs    |    3 +
 .../rules/multiple_imports_on_one_line.rs     |    2 +
 .../src/rules/pycodestyle/rules/not_tests.rs  |    1 +
 .../rules/pydoclint/rules/check_docstring.rs  |   14 +-
 .../rules/bad_string_format_character.rs      |    1 +
 .../pylint/rules/bad_string_format_type.rs    |    7 +-
 .../src/rules/pylint/rules/if_stmt_min_max.rs |    1 +
 .../rules/pylint/rules/manual_import_from.rs  |    2 +
 .../src/rules/pylint/rules/nested_min_max.rs  |    5 +
 .../rules/pylint/rules/redefined_loop_name.rs |    4 +
 .../rules/redefined_slots_in_subclass.rs      |   20 +-
 .../rules/repeated_equality_comparison.rs     |    6 +-
 .../src/rules/pylint/rules/return_in_init.rs  |    7 +-
 .../rules/pylint/rules/unnecessary_lambda.rs  |    1 +
 .../pylint/rules/unspecified_encoding.rs      |    1 +
 .../src/rules/pylint/rules/useless_return.rs  |   14 +-
 ...convert_named_tuple_functional_to_class.rs |    7 +
 .../convert_typed_dict_functional_to_class.rs |   18 +-
 .../rules/deprecated_c_element_tree.rs        |    7 +-
 .../pyupgrade/rules/deprecated_mock_import.rs |    6 +-
 .../src/rules/pyupgrade/rules/f_strings.rs    |    1 +
 .../rules/lru_cache_with_maxsize_none.rs      |    3 +
 .../rules/lru_cache_without_parameters.rs     |    1 +
 .../rules/pyupgrade/rules/native_literals.rs  |    6 +
 .../rules/pyupgrade/rules/os_error_alias.rs   |    2 +
 .../pyupgrade/rules/outdated_version_block.rs |    1 +
 .../src/rules/pyupgrade/rules/pep695/mod.rs   |    7 +
 .../rules/printf_string_formatting.rs         |    7 +-
 .../pyupgrade/rules/timeout_error_alias.rs    |    2 +
 .../rules/unnecessary_default_type_args.rs    |    3 +
 .../pyupgrade/rules/yield_in_for_loop.rs      |    9 +-
 .../ruff_linter/src/rules/refurb/helpers.rs   |    6 +
 .../refurb/rules/check_and_remove_from_set.rs |    4 +
 .../rules/refurb/rules/delete_full_slice.rs   |    1 +
 .../rules/if_exp_instead_of_or_operator.rs    |    1 +
 .../src/rules/refurb/rules/read_whole_file.rs |    3 +
 .../refurb/rules/reimplemented_starmap.rs     |    6 +
 .../src/rules/refurb/rules/repeated_append.rs |    5 +
 .../rules/single_item_membership_test.rs      |    1 +
 .../src/rules/refurb/rules/slice_copy.rs      |    1 +
 .../rules/slice_to_remove_prefix_or_suffix.rs |   10 +
 .../refurb/rules/unnecessary_enumerate.rs     |    8 +
 .../rules/refurb/rules/write_whole_file.rs    |    3 +
 .../ruff/rules/assert_with_print_message.rs   |    8 +
 .../rules/collection_literal_concatenation.rs |    4 +
 .../explicit_f_string_type_conversion.rs      |    1 +
 .../src/rules/ruff/rules/implicit_optional.rs |    3 +
 .../rules/ruff/rules/in_empty_collection.rs   |    1 +
 .../ruff/rules/map_int_version_parsing.rs     |    9 +-
 .../ruff/rules/mutable_fromkeys_value.rs      |    3 +
 .../src/rules/ruff/rules/never_union.rs       |    4 +
 .../ruff/rules/quadratic_list_summation.rs    |    1 +
 .../src/rules/ruff/rules/sort_dunder_slots.rs |    6 +-
 .../ruff/rules/unnecessary_nested_literal.rs  |    2 +
 .../rules/unnecessary_regular_expression.rs   |    5 +
 .../ruff/rules/zip_instead_of_pairwise.rs     |    1 +
 .../tryceratops/rules/try_consider_else.rs    |    7 +-
 crates/ruff_python_ast/generate.py            |  211 ++
 crates/ruff_python_ast/src/comparable.rs      |  194 +-
 crates/ruff_python_ast/src/generated.rs       | 2439 ++++++++++++++++-
 crates/ruff_python_ast/src/helpers.rs         |  170 +-
 crates/ruff_python_ast/src/lib.rs             |    2 +
 crates/ruff_python_ast/src/node.rs            |   97 +-
 crates/ruff_python_ast/src/node_index.rs      |   98 +
 crates/ruff_python_ast/src/nodes.rs           |  107 +-
 crates/ruff_python_ast/src/relocate.rs        |    4 +-
 crates/ruff_python_ast/src/visitor.rs         |   82 +-
 .../src/visitor/transformer.rs                |   82 +-
 .../tests/visitor.rs                          |   12 +-
 crates/ruff_python_codegen/src/generator.rs   |  113 +-
 crates/ruff_python_formatter/CONTRIBUTING.md  |    2 +-
 .../src/comments/debug.rs                     |    4 +-
 .../src/comments/node_key.rs                  |    3 +
 .../src/comments/placement.rs                 |    2 +
 .../src/expression/expr_attribute.rs          |    8 +-
 .../src/expression/expr_await.rs              |    6 +-
 .../src/expression/expr_call.rs               |    1 +
 .../src/expression/expr_dict.rs               |    6 +-
 .../src/expression/expr_dict_comp.rs          |    1 +
 .../src/expression/expr_generator.rs          |    1 +
 .../src/expression/expr_if.rs                 |    1 +
 .../src/expression/expr_lambda.rs             |    1 +
 .../src/expression/expr_list.rs               |    1 +
 .../src/expression/expr_list_comp.rs          |    1 +
 .../src/expression/expr_name.rs               |    1 +
 .../src/expression/expr_named.rs              |    1 +
 .../src/expression/expr_set.rs                |    6 +-
 .../src/expression/expr_set_comp.rs           |    1 +
 .../src/expression/expr_slice.rs              |    2 +
 .../src/expression/expr_starred.rs            |    1 +
 .../src/expression/expr_subscript.rs          |    1 +
 .../src/expression/expr_tuple.rs              |    1 +
 .../src/expression/expr_unary_op.rs           |    1 +
 .../src/expression/mod.rs                     |    6 +
 .../src/module/mod_expression.rs              |    6 +-
 .../src/module/mod_module.rs                  |    6 +-
 .../ruff_python_formatter/src/other/alias.rs  |    1 +
 .../src/other/arguments.rs                    |    1 +
 .../src/other/comprehension.rs                |    1 +
 .../src/other/decorator.rs                    |    1 +
 .../other/except_handler_except_handler.rs    |    1 +
 .../src/other/keyword.rs                      |    1 +
 .../src/other/match_case.rs                   |    1 +
 .../src/other/parameter.rs                    |    1 +
 .../src/other/parameter_with_default.rs       |    1 +
 .../src/other/parameters.rs                   |    1 +
 .../src/other/with_item.rs                    |    1 +
 .../src/pattern/pattern_keyword.rs            |    1 +
 .../src/pattern/pattern_match_as.rs           |    1 +
 .../src/pattern/pattern_match_class.rs        |    1 +
 .../src/pattern/pattern_match_mapping.rs      |    2 +
 .../src/pattern/pattern_match_or.rs           |    6 +-
 .../src/pattern/pattern_match_sequence.rs     |    6 +-
 .../src/pattern/pattern_match_value.rs        |    6 +-
 crates/ruff_python_formatter/src/range.rs     |    2 +
 .../src/statement/clause.rs                   |   10 +
 .../src/statement/stmt_ann_assign.rs          |    1 +
 .../src/statement/stmt_assert.rs              |    1 +
 .../src/statement/stmt_assign.rs              |    1 +
 .../src/statement/stmt_aug_assign.rs          |    1 +
 .../src/statement/stmt_class_def.rs           |    1 +
 .../src/statement/stmt_delete.rs              |    6 +-
 .../src/statement/stmt_for.rs                 |    1 +
 .../src/statement/stmt_function_def.rs        |    1 +
 .../src/statement/stmt_if.rs                  |    2 +
 .../src/statement/stmt_import.rs              |    6 +-
 .../src/statement/stmt_import_from.rs         |    1 +
 .../src/statement/stmt_match.rs               |    1 +
 .../src/statement/stmt_raise.rs               |    1 +
 .../src/statement/stmt_return.rs              |    6 +-
 .../src/statement/stmt_try.rs                 |    1 +
 .../src/statement/stmt_type_alias.rs          |    1 +
 .../src/statement/stmt_while.rs               |    1 +
 .../src/type_param/type_param_param_spec.rs   |    1 +
 .../src/type_param/type_param_type_var.rs     |    1 +
 .../type_param/type_param_type_var_tuple.rs   |    1 +
 .../ruff_python_formatter/tests/normalizer.rs |    6 +-
 crates/ruff_python_parser/src/lib.rs          |    3 +-
 .../src/parser/expression.rs                  |   86 +-
 crates/ruff_python_parser/src/parser/mod.rs   |    4 +-
 .../ruff_python_parser/src/parser/pattern.rs  |   62 +-
 .../ruff_python_parser/src/parser/recovery.rs |   68 +-
 ...parser__tests__expr_mode_valid_syntax.snap |    2 +-
 ...arser__tests__ipython_escape_commands.snap |   59 +-
 ...arser__parser__tests__unicode_aliases.snap |    5 +-
 .../src/parser/statement.rs                   |   53 +-
 .../ruff_python_parser/src/semantic_errors.rs |    7 +-
 ...arser__string__tests__backspace_alias.snap |    4 +-
 ...hon_parser__string__tests__bell_alias.snap |    4 +-
 ..._string__tests__carriage_return_alias.snap |    4 +-
 ...r_tabulation_with_justification_alias.snap |    4 +-
 ...n_parser__string__tests__delete_alias.snap |    4 +-
 ...ests__dont_panic_on_8_in_octal_escape.snap |    5 +-
 ...er__string__tests__double_quoted_byte.snap |    4 +-
 ...n_parser__string__tests__escape_alias.snap |    4 +-
 ...g__tests__escape_char_in_byte_literal.snap |    4 +-
 ...n_parser__string__tests__escape_octet.snap |    4 +-
 ...arser__string__tests__form_feed_alias.snap |    4 +-
 ...string__tests__fstring_constant_range.snap |   10 +
 ...ing__tests__fstring_escaped_character.snap |    6 +
 ...tring__tests__fstring_escaped_newline.snap |    6 +
 ...ing__tests__fstring_line_continuation.snap |    6 +
 ...__fstring_parse_self_documenting_base.snap |    5 +
 ...ring_parse_self_documenting_base_more.snap |    9 +
 ...fstring_parse_self_documenting_format.snap |    7 +
 ...ing__tests__fstring_unescaped_newline.snap |    6 +
 ...thon_parser__string__tests__hts_alias.snap |    4 +-
 ...r__string__tests__parse_empty_fstring.snap |    3 +
 ...r__string__tests__parse_empty_tstring.snap |    3 +
 ...tring__tests__parse_f_string_concat_1.snap |    5 +
 ...tring__tests__parse_f_string_concat_2.snap |    5 +
 ...tring__tests__parse_f_string_concat_3.snap |    8 +
 ...tring__tests__parse_f_string_concat_4.snap |    9 +
 ...ing__tests__parse_f_t_string_concat_1.snap |    6 +
 ...ing__tests__parse_f_t_string_concat_2.snap |    7 +
 ..._parser__string__tests__parse_fstring.snap |    8 +
 ...__string__tests__parse_fstring_equals.snap |    7 +
 ...ring_nested_concatenation_string_spec.snap |   10 +
 ...ing__tests__parse_fstring_nested_spec.snap |    8 +
 ...sts__parse_fstring_nested_string_spec.snap |    9 +
 ...ring__tests__parse_fstring_not_equals.snap |    7 +
 ..._tests__parse_fstring_not_nested_spec.snap |    7 +
 ...ts__parse_fstring_self_doc_prec_space.snap |    5 +
 ...parse_fstring_self_doc_trailing_space.snap |    5 +
 ...ring__tests__parse_fstring_yield_expr.snap |    5 +
 ...r__string__tests__parse_string_concat.snap |    5 +-
 ..._parse_string_triple_quotes_with_kind.snap |    4 +-
 ...tring__tests__parse_t_string_concat_1.snap |    5 +
 ...tring__tests__parse_t_string_concat_2.snap |    5 +
 ...tring__tests__parse_t_string_concat_3.snap |    8 +
 ...tring__tests__parse_t_string_concat_4.snap |    9 +
 ..._parser__string__tests__parse_tstring.snap |    8 +
 ...__string__tests__parse_tstring_equals.snap |    7 +
 ...ring_nested_concatenation_string_spec.snap |   10 +
 ...ing__tests__parse_tstring_nested_spec.snap |    8 +
 ...sts__parse_tstring_nested_string_spec.snap |    9 +
 ...ring__tests__parse_tstring_not_equals.snap |    7 +
 ..._tests__parse_tstring_not_nested_spec.snap |    7 +
 ...ts__parse_tstring_self_doc_prec_space.snap |    5 +
 ...parse_tstring_self_doc_trailing_space.snap |    5 +
 ...ring__tests__parse_tstring_yield_expr.snap |    5 +
 ...ing__tests__parse_u_f_string_concat_1.snap |    5 +
 ...ing__tests__parse_u_f_string_concat_2.snap |    6 +
 ...tring__tests__parse_u_string_concat_1.snap |    5 +-
 ...tring__tests__parse_u_string_concat_2.snap |    5 +-
 ...ing__tests__parse_u_t_string_concat_1.snap |    5 +
 ...ing__tests__parse_u_t_string_concat_2.snap |    6 +
 ...er__string__tests__raw_byte_literal_1.snap |    4 +-
 ...er__string__tests__raw_byte_literal_2.snap |    4 +-
 ...on_parser__string__tests__raw_fstring.snap |    5 +
 ...on_parser__string__tests__raw_tstring.snap |    5 +
 ...er__string__tests__single_quoted_byte.snap |    4 +-
 ..._tests__string_parser_escaped_mac_eol.snap |    4 +-
 ...tests__string_parser_escaped_unix_eol.snap |    4 +-
 ...ts__string_parser_escaped_windows_eol.snap |    4 +-
 ...ing__tests__triple_quoted_raw_fstring.snap |    5 +
 ...ing__tests__triple_quoted_raw_tstring.snap |    5 +
 ...string__tests__tstring_constant_range.snap |   10 +
 ...ing__tests__tstring_escaped_character.snap |    6 +
 ...tring__tests__tstring_escaped_newline.snap |    6 +
 ...ing__tests__tstring_line_continuation.snap |    6 +
 ...__tstring_parse_self_documenting_base.snap |    5 +
 ...ring_parse_self_documenting_base_more.snap |    9 +
 ...tstring_parse_self_documenting_format.snap |    7 +
 ...ing__tests__tstring_unescaped_newline.snap |    6 +
 crates/ruff_python_parser/src/string.rs       |   10 +-
 ...ann_assign_stmt_invalid_annotation.py.snap |   22 +
 ...tax@ann_assign_stmt_invalid_target.py.snap |   56 +-
 ...ntax@ann_assign_stmt_invalid_value.py.snap |   28 +-
 ...syntax@ann_assign_stmt_missing_rhs.py.snap |    5 +-
 ..._assign_stmt_type_alias_annotation.py.snap |   14 +-
 ...tax@args_unparenthesized_generator.py.snap |   41 +
 .../invalid_syntax@assert_empty_msg.py.snap   |    4 +-
 .../invalid_syntax@assert_empty_test.py.snap  |    4 +-
 ...lid_syntax@assert_invalid_msg_expr.py.snap |   19 +-
 ...id_syntax@assert_invalid_test_expr.py.snap |   16 +-
 ..._syntax@assign_stmt_invalid_target.py.snap |   26 +-
 ...tax@assign_stmt_invalid_value_expr.py.snap |   39 +
 ..._syntax@assign_stmt_keyword_target.py.snap |   19 +-
 ...lid_syntax@assign_stmt_missing_rhs.py.snap |   25 +-
 ...tax@assign_stmt_starred_expr_value.py.snap |   23 +
 ...alid_syntax@async_unexpected_token.py.snap |   26 +-
 ...tax@aug_assign_stmt_invalid_target.py.snap |   25 +-
 ...ntax@aug_assign_stmt_invalid_value.py.snap |   34 +-
 ...syntax@aug_assign_stmt_missing_rhs.py.snap |   16 +-
 ..._syntax@case_expect_indented_block.py.snap |   12 +-
 ...nvalid_syntax@class_def_empty_body.py.snap |   10 +-
 ...alid_syntax@class_def_missing_name.py.snap |   19 +-
 ...class_def_unclosed_type_param_list.py.snap |   16 +-
 ...lid_syntax@class_type_params_py311.py.snap |   23 +
 ...yntax@clause_expect_indented_block.py.snap |    7 +-
 ...tax@clause_expect_single_statement.py.snap |    7 +-
 ...ntax@comma_separated_missing_comma.py.snap |    9 +-
 ...ted_missing_comma_between_elements.py.snap |    7 +-
 ...ted_missing_element_between_commas.py.snap |    7 +-
 ...ma_separated_missing_first_element.py.snap |    7 +-
 ...prehension_missing_for_after_async.py.snap |   10 +-
 .../invalid_syntax@debug_shadow_class.py.snap |   12 +
 ...valid_syntax@debug_shadow_function.py.snap |   28 +
 ...invalid_syntax@debug_shadow_import.py.snap |   17 +
 .../invalid_syntax@debug_shadow_match.py.snap |    8 +
 .../invalid_syntax@debug_shadow_try.py.snap   |    9 +
 ...lid_syntax@debug_shadow_type_alias.py.snap |   12 +
 .../invalid_syntax@debug_shadow_with.py.snap  |   11 +
 ...ax@decorator_await_expression_py38.py.snap |   16 +
 ...syntax@decorator_dict_literal_py38.py.snap |   12 +
 ...d_syntax@decorator_expression_py38.py.snap |   16 +
 ...yntax@decorator_float_literal_py38.py.snap |   10 +
 ...yntax@decorator_invalid_expression.py.snap |   24 +-
 ...yntax@decorator_missing_expression.py.snap |   27 +-
 ...d_syntax@decorator_missing_newline.py.snap |   26 +-
 ...ax@decorator_named_expression_py37.py.snap |   22 +
 ..._non_toplevel_call_expression_py38.py.snap |   16 +
 ..._syntax@decorator_unexpected_token.py.snap |   10 +-
 .../invalid_syntax@del_debug_py39.py.snap     |    3 +
 ...valid_syntax@del_incomplete_target.py.snap |   15 +
 .../invalid_syntax@del_stmt_empty.py.snap     |    3 +-
 ...d_syntax@dotted_name_multiple_dots.py.snap |   12 +-
 ..._syntax@duplicate_match_class_attr.py.snap |  110 +
 ...invalid_syntax@duplicate_match_key.py.snap |  190 ++
 ...tax@duplicate_type_parameter_names.py.snap |   93 +
 .../invalid_syntax@except_star_py310.py.snap  |   16 +
 ...tax@except_stmt_invalid_expression.py.snap |   14 +-
 ...syntax@except_stmt_missing_as_name.py.snap |   10 +-
 ...ntax@except_stmt_missing_exception.py.snap |   16 +-
 ...stmt_missing_exception_and_as_name.py.snap |    6 +-
 ...cept_stmt_unparenthesized_tuple_as.py.snap |   17 +
 ..._unparenthesized_tuple_no_as_py313.py.snap |   15 +
 ...essions__arguments__double_starred.py.snap |   29 +
 ...ments__duplicate_keyword_arguments.py.snap |   21 +-
 ...ons__arguments__invalid_expression.py.snap |   27 +
 ...uments__invalid_keyword_expression.py.snap |   34 +-
 ...ressions__arguments__invalid_order.py.snap |   43 +-
 ...sions__arguments__missing_argument.py.snap |    8 +-
 ...ressions__arguments__missing_comma.py.snap |    8 +-
 ...ons__arguments__missing_expression.py.snap |   22 +
 ...ax@expressions__arguments__starred.py.snap |   26 +-
 ...expressions__arguments__unclosed_0.py.snap |   11 +
 ...expressions__arguments__unclosed_1.py.snap |   12 +
 ...expressions__arguments__unclosed_2.py.snap |   12 +
 ...essions__attribute__invalid_member.py.snap |   18 +-
 ...ressions__attribute__multiple_dots.py.snap |   22 +-
 ...@expressions__attribute__no_member.py.snap |   11 +
 ...xpressions__await__no_expression_0.py.snap |    8 +
 ...xpressions__await__no_expression_1.py.snap |   10 +
 ...syntax@expressions__await__recover.py.snap |   43 +
 ...ns__bin_op__invalid_rhs_expression.py.snap |   17 +
 ...x@expressions__bin_op__missing_lhs.py.snap |    7 +
 ...expressions__bin_op__missing_rhs_0.py.snap |    9 +
 ...expressions__bin_op__missing_rhs_1.py.snap |   13 +
 ...@expressions__bin_op__multiple_ops.py.snap |   20 +-
 ...ressions__bin_op__named_expression.py.snap |   16 +-
 ...ssions__bin_op__starred_expression.py.snap |   12 +-
 ...s__bool_op__invalid_rhs_expression.py.snap |   17 +
 ...@expressions__bool_op__missing_lhs.py.snap |    4 +-
 ...@expressions__bool_op__missing_rhs.py.snap |    9 +
 ...essions__bool_op__named_expression.py.snap |   14 +-
 ...sions__bool_op__starred_expression.py.snap |   12 +-
 ...xpressions__compare__invalid_order.py.snap |   18 +
 ...s__compare__invalid_rhs_expression.py.snap |   17 +
 ...@expressions__compare__missing_lhs.py.snap |    7 +
 ...xpressions__compare__missing_rhs_0.py.snap |    9 +
 ...xpressions__compare__missing_rhs_1.py.snap |   10 +
 ...xpressions__compare__missing_rhs_2.py.snap |    9 +
 ...ressions__compare__multiple_equals.py.snap |   12 +-
 ...essions__compare__named_expression.py.snap |   16 +-
 ...sions__compare__starred_expression.py.snap |   21 +
 ...x@expressions__dict__comprehension.py.snap |  114 +
 ...tax@expressions__dict__double_star.py.snap |   63 +
 ...s__dict__double_star_comprehension.py.snap |   12 +
 ...ons__dict__missing_closing_brace_0.py.snap |    9 +
 ...ons__dict__missing_closing_brace_1.py.snap |    7 +
 ...ons__dict__missing_closing_brace_2.py.snap |   11 +
 ...ressions__dict__named_expression_0.py.snap |   15 +
 ...ressions__dict__named_expression_1.py.snap |   15 +
 ..._syntax@expressions__dict__recover.py.snap |   52 +
 ...tax@expressions__emoji_identifiers.py.snap |   10 +
 ...yntax@expressions__emoji_statement.py.snap |    2 +-
 ...essions__if__missing_orelse_expr_0.py.snap |   12 +
 ...essions__if__missing_orelse_expr_1.py.snap |   10 +
 ...pressions__if__missing_test_expr_0.py.snap |   12 +
 ...pressions__if__missing_test_expr_1.py.snap |   10 +
 ...id_syntax@expressions__if__recover.py.snap |   49 +
 ...essions__lambda_default_parameters.py.snap |   18 +-
 ...sions__lambda_duplicate_parameters.py.snap |   60 +
 ...x@expressions__list__comprehension.py.snap |  109 +
 ...s__list__missing_closing_bracket_0.py.snap |    4 +
 ...s__list__missing_closing_bracket_1.py.snap |    6 +
 ...s__list__missing_closing_bracket_2.py.snap |    7 +
 ...s__list__missing_closing_bracket_3.py.snap |   11 +
 ..._syntax@expressions__list__recover.py.snap |   33 +
 ...__list__star_expression_precedence.py.snap |   60 +
 ...expressions__named__invalid_target.py.snap |   26 +
 ...sions__named__missing_expression_0.py.snap |    3 +
 ...sions__named__missing_expression_1.py.snap |    5 +
 ...sions__named__missing_expression_2.py.snap |   10 +
 ...sions__named__missing_expression_3.py.snap |    7 +
 ...sions__named__missing_expression_4.py.snap |    9 +
 ...ressions__parenthesized__generator.py.snap |   16 +
 ...nthesized__missing_closing_paren_0.py.snap |    3 +
 ...nthesized__missing_closing_paren_1.py.snap |    5 +
 ...nthesized__missing_closing_paren_2.py.snap |    7 +
 ...nthesized__missing_closing_paren_3.py.snap |   11 +
 ...ions__parenthesized__parenthesized.py.snap |    8 +
 ...@expressions__parenthesized__tuple.py.snap |   34 +
 ..._parenthesized__tuple_starred_expr.py.snap |  174 ++
 ...ax@expressions__set__comprehension.py.snap |  109 +
 ...set__missing_closing_curly_brace_0.py.snap |    4 +
 ...set__missing_closing_curly_brace_1.py.snap |    6 +
 ...set__missing_closing_curly_brace_2.py.snap |    7 +
 ...set__missing_closing_curly_brace_3.py.snap |   11 +
 ...d_syntax@expressions__set__recover.py.snap |   33 +
 ...s__set__star_expression_precedence.py.snap |   60 +
 ...__subscript__invalid_slice_element.py.snap |   37 +
 ...sions__subscript__unclosed_slice_0.py.snap |    8 +
 ...sions__subscript__unclosed_slice_1.py.snap |   11 +
 .../invalid_syntax@expressions__unary.py.snap |    7 +-
 ...pressions__unary__named_expression.py.snap |   12 +-
 ...xpressions__unary__no_expression_0.py.snap |    8 +
 ...xpressions__unary__no_expression_1.py.snap |    8 +
 ...pressions__yield__named_expression.py.snap |   13 +
 ...xpressions__yield__star_expression.py.snap |   13 +
 ...ns__yield_from__starred_expression.py.snap |   11 +
 ...sions__yield_from__unparenthesized.py.snap |   19 +
 ...d_syntax@f_string_empty_expression.py.snap |   11 +
 ...g_invalid_conversion_flag_name_tok.py.snap |    6 +
 ..._invalid_conversion_flag_other_tok.py.snap |   11 +
 ...ntax@f_string_invalid_starred_expr.py.snap |   22 +
 ..._string_lambda_without_parentheses.py.snap |   14 +
 ...id_syntax@f_string_unclosed_lbrace.py.snap |   24 +
 ...ing_unclosed_lbrace_in_format_spec.py.snap |   16 +
 ...nvalid_syntax@for_iter_unpack_py38.py.snap |   26 +
 ..._syntax@for_stmt_invalid_iter_expr.py.snap |   21 +
 ...lid_syntax@for_stmt_invalid_target.py.snap |   54 +
 ...or_stmt_invalid_target_binary_expr.py.snap |   42 +-
 ...for_stmt_invalid_target_in_keyword.py.snap |   55 +-
 ...syntax@for_stmt_missing_in_keyword.py.snap |   12 +-
 ...valid_syntax@for_stmt_missing_iter.py.snap |    8 +-
 ...lid_syntax@for_stmt_missing_target.py.snap |    7 +-
 ...id_syntax@from_import_dotted_names.py.snap |   28 +-
 ...lid_syntax@from_import_empty_names.py.snap |    8 +-
 ..._syntax@from_import_missing_module.py.snap |    6 +-
 ...id_syntax@from_import_missing_rpar.py.snap |   22 +-
 ...@from_import_star_with_other_names.py.snap |   31 +-
 ...ort_unparenthesized_trailing_comma.py.snap |   17 +-
 ...lid_syntax@function_def_empty_body.py.snap |   16 +-
 ...x@function_def_invalid_return_expr.py.snap |   28 +
 ...ax@function_def_missing_identifier.py.snap |   17 +-
 ...x@function_def_missing_return_type.py.snap |    9 +-
 ...nction_def_unclosed_parameter_list.py.snap |   37 +
 ...ction_def_unclosed_type_param_list.py.snap |   25 +-
 ...n_def_unparenthesized_return_types.py.snap |   21 +-
 ..._syntax@function_type_params_py311.py.snap |   19 +
 .../invalid_syntax@global_stmt_empty.py.snap  |    3 +-
 ...alid_syntax@global_stmt_expression.py.snap |    7 +-
 ..._syntax@global_stmt_trailing_comma.py.snap |    8 +-
 ..._syntax@if_stmt_elif_missing_colon.py.snap |   10 +-
 .../invalid_syntax@if_stmt_empty_body.py.snap |    8 +-
 ...tax@if_stmt_invalid_elif_test_expr.py.snap |   13 +-
 ...d_syntax@if_stmt_invalid_test_expr.py.snap |   17 +-
 ...valid_syntax@if_stmt_missing_colon.py.snap |   10 +-
 ...nvalid_syntax@if_stmt_missing_test.py.snap |    6 +-
 ...lid_syntax@if_stmt_misspelled_elif.py.snap |    9 +
 ...y_concatenated_unterminated_string.py.snap |   19 +
 ...ated_unterminated_string_multiline.py.snap |   23 +
 ...syntax@import_alias_missing_asname.py.snap |    5 +-
 .../invalid_syntax@import_stmt_empty.py.snap  |    3 +-
 ...ax@import_stmt_parenthesized_names.py.snap |   10 +-
 ...lid_syntax@import_stmt_star_import.py.snap |   14 +-
 ..._syntax@import_stmt_trailing_comma.py.snap |    8 +-
 ...id_syntax@invalid_annotation_class.py.snap |   70 +
 ...syntax@invalid_annotation_function.py.snap |  259 ++
 ...@invalid_annotation_function_py314.py.snap |   97 +
 ...id_syntax@invalid_annotation_py314.py.snap |   28 +
 ...ntax@invalid_annotation_type_alias.py.snap |   54 +
 ...nvalid_syntax@invalid_byte_literal.py.snap |   11 +-
 .../invalid_syntax@invalid_del_target.py.snap |   25 +-
 ...ax@invalid_fstring_literal_element.py.snap |    9 +
 ...alid_syntax@invalid_string_literal.py.snap |    8 +-
 ...id_syntax@irrefutable_case_pattern.py.snap |   55 +
 ...lid_syntax@iter_unpack_return_py37.py.snap |   19 +
 ...alid_syntax@iter_unpack_yield_py37.py.snap |   35 +
 ...ntax@lambda_body_with_starred_expr.py.snap |   47 +-
 ...syntax@lambda_body_with_yield_expr.py.snap |   22 +-
 .../invalid_syntax@match_before_py310.py.snap |    7 +
 ...d_syntax@match_classify_as_keyword.py.snap |    9 +-
 ..._classify_as_keyword_or_identifier.py.snap |    9 +-
 ...nvalid_syntax@match_expected_colon.py.snap |   10 +-
 ...x@match_stmt_expect_indented_block.py.snap |    7 +
 ...tax@match_stmt_expected_case_block.py.snap |   14 +
 ...ntax@match_stmt_invalid_guard_expr.py.snap |   29 +-
 ...ax@match_stmt_invalid_subject_expr.py.snap |   27 +-
 ...ntax@match_stmt_missing_guard_expr.py.snap |    9 +-
 ..._syntax@match_stmt_missing_pattern.py.snap |    9 +-
 ...@match_stmt_no_newline_before_case.py.snap |    7 +
 ...@match_stmt_single_starred_subject.py.snap |    9 +-
 ...mixed_bytes_and_non_bytes_literals.py.snap |   16 +
 ...ultiple_assignment_in_case_pattern.py.snap |  104 +
 ...ntax@multiple_clauses_on_same_line.py.snap |   42 +-
 .../invalid_syntax@named_expr_slice.py.snap   |   27 +
 ...yntax@named_expr_slice_parse_error.py.snap |   10 +
 ...x@nested_async_comprehension_py310.py.snap |  125 +
 ...nvalid_syntax@node_range_with_gaps.py.snap |   18 +
 ...nlocal_declaration_at_module_level.py.snap |    6 +
 ...invalid_syntax@nonlocal_stmt_empty.py.snap |    7 +
 ...id_syntax@nonlocal_stmt_expression.py.snap |   11 +
 ...yntax@nonlocal_stmt_trailing_comma.py.snap |   12 +
 ...id_syntax@param_missing_annotation.py.snap |   22 +-
 ...valid_syntax@param_missing_default.py.snap |   23 +-
 ...ntax@param_with_invalid_annotation.py.snap |   39 +
 ..._syntax@param_with_invalid_default.py.snap |   38 +-
 ...param_with_invalid_star_annotation.py.snap |   50 +
 ...x@param_with_star_annotation_py310.py.snap |   12 +
 ...alid_syntax@params_duplicate_names.py.snap |   26 +
 ...rams_expected_after_star_separator.py.snap |   45 +-
 ...@params_kwarg_after_star_separator.py.snap |   11 +-
 ...alid_syntax@params_multiple_kwargs.py.snap |   14 +-
 ...ax@params_multiple_slash_separator.py.snap |   31 +-
 ...tax@params_multiple_star_separator.py.snap |   31 +-
 ...lid_syntax@params_multiple_varargs.py.snap |   50 +-
 ..._syntax@params_no_arg_before_slash.py.snap |   19 +-
 ...x@params_non_default_after_default.py.snap |   20 +-
 ...lid_syntax@params_star_after_slash.py.snap |   58 +-
 ...ms_star_separator_after_star_param.py.snap |   35 +-
 ...ax@params_var_keyword_with_default.py.snap |   22 +-
 ...params_var_positional_with_default.py.snap |   18 +-
 ...parenthesized_context_manager_py38.py.snap |   26 +
 ...id_syntax@parenthesized_kwarg_py38.py.snap |   22 +
 ...valid_syntax@pep701_f_string_py311.py.snap |   95 +
 .../invalid_syntax@pos_only_py37.py.snap      |   49 +
 ...syntax@raise_stmt_from_without_exc.py.snap |    5 +
 ...id_syntax@raise_stmt_invalid_cause.py.snap |   15 +-
 ...alid_syntax@raise_stmt_invalid_exc.py.snap |   12 +-
 ...e_stmt_unparenthesized_tuple_cause.py.snap |   11 +-
 ...ise_stmt_unparenthesized_tuple_exc.py.snap |   14 +-
 ...nvalid_syntax@re_lex_logical_token.py.snap |  114 +
 ...yntax@re_lex_logical_token_mac_eol.py.snap |   15 +
 ...x@re_lex_logical_token_windows_eol.py.snap |   15 +
 ...x@re_lexing__fstring_format_spec_1.py.snap |   39 +
 ...tax@re_lexing__line_continuation_1.py.snap |   13 +
 ...ing__line_continuation_windows_eol.py.snap |   13 +
 ...re_lexing__triple_quoted_fstring_1.py.snap |    7 +
 ...re_lexing__triple_quoted_fstring_2.py.snap |    8 +
 ...re_lexing__triple_quoted_fstring_3.py.snap |   12 +
 ...tax@rebound_comprehension_variable.py.snap |  125 +
 ...id_syntax@return_stmt_invalid_expr.py.snap |   19 +
 ...ple_and_compound_stmt_on_same_line.py.snap |    9 +-
 ...ompound_stmt_on_same_line_in_block.py.snap |   14 +-
 ...d_syntax@simple_stmts_on_same_line.py.snap |   19 +-
 ...simple_stmts_on_same_line_in_block.py.snap |    9 +-
 .../invalid_syntax@single_star_for.py.snap    |   13 +
 .../invalid_syntax@single_star_return.py.snap |    9 +
 .../invalid_syntax@single_star_yield.py.snap  |   10 +
 ...x@single_starred_assignment_target.py.snap |    6 +
 .../invalid_syntax@star_index_py310.py.snap   |   51 +
 .../invalid_syntax@star_slices.py.snap        |    9 +
 ...atements__function_type_parameters.py.snap |   60 +
 ...ents__if_extra_closing_parentheses.py.snap |    4 +
 ...syntax@statements__if_extra_indent.py.snap |   12 +
 ...ements__invalid_assignment_targets.py.snap |  190 ++
 ...nvalid_augmented_assignment_target.py.snap |  180 ++
 ...ax@statements__match__as_pattern_0.py.snap |   13 +-
 ...ax@statements__match__as_pattern_1.py.snap |   10 +-
 ...ax@statements__match__as_pattern_2.py.snap |   13 +
 ...ax@statements__match__as_pattern_3.py.snap |   14 +
 ...ax@statements__match__as_pattern_4.py.snap |   13 +-
 ...ents__match__invalid_class_pattern.py.snap |   58 +-
 ..._match__invalid_lhs_or_rhs_pattern.py.snap |  143 +-
 ...ts__match__invalid_mapping_pattern.py.snap |   70 +-
 ...tements__match__star_pattern_usage.py.snap |   70 +-
 ...statements__match__unary_add_usage.py.snap |   57 +-
 ...s__with__ambiguous_lpar_with_items.py.snap |  208 ++
 ...statements__with__empty_with_items.py.snap |    8 +
 ...nts__with__unclosed_ambiguous_lpar.py.snap |    8 +
 ..._with__unclosed_ambiguous_lpar_eof.py.snap |    4 +
 ...__with__unparenthesized_with_items.py.snap |   44 +
 ...d_syntax@t_string_empty_expression.py.snap |   11 +
 ...g_invalid_conversion_flag_name_tok.py.snap |    6 +
 ..._invalid_conversion_flag_other_tok.py.snap |   11 +
 ...ntax@t_string_invalid_starred_expr.py.snap |   22 +
 ..._string_lambda_without_parentheses.py.snap |   14 +
 ...id_syntax@t_string_unclosed_lbrace.py.snap |   24 +
 ...ing_unclosed_lbrace_in_format_spec.py.snap |   16 +
 ...alid_syntax@try_stmt_invalid_order.py.snap |    5 +
 ...ax@try_stmt_missing_except_finally.py.snap |    6 +
 ..._syntax@try_stmt_misspelled_except.py.snap |   22 +
 ..._syntax@try_stmt_mixed_except_kind.py.snap |   27 +
 ..._syntax@tuple_context_manager_py38.py.snap |   32 +
 ..._syntax@type_alias_incomplete_stmt.py.snap |   11 +-
 ...ntax@type_alias_invalid_value_expr.py.snap |   18 +
 ...id_syntax@type_param_default_py312.py.snap |   42 +
 ...ntax@type_param_invalid_bound_expr.py.snap |   34 +
 ...id_syntax@type_param_missing_bound.py.snap |   16 +-
 ...syntax@type_param_param_spec_bound.py.snap |   12 +-
 ...am_param_spec_invalid_default_expr.py.snap |   42 +
 ...e_param_param_spec_missing_default.py.snap |   16 +-
 ...aram_type_var_invalid_default_expr.py.snap |   51 +
 ...ype_param_type_var_missing_default.py.snap |   23 +-
 ...ax@type_param_type_var_tuple_bound.py.snap |   12 +-
 ...ype_var_tuple_invalid_default_expr.py.snap |   44 +
 ...ram_type_var_tuple_missing_default.py.snap |   16 +-
 .../invalid_syntax@type_params_empty.py.snap  |   15 +-
 .../invalid_syntax@type_stmt_py311.py.snap    |    4 +
 ...arenthesized_named_expr_index_py38.py.snap |    7 +
 ...nthesized_named_expr_set_comp_py38.py.snap |   12 +
 ...esized_named_expr_set_literal_py38.py.snap |   22 +
 ...erminated_fstring_newline_recovery.py.snap |   39 +
 .../invalid_syntax@walrus_py37.py.snap        |    5 +
 ...yntax@while_stmt_invalid_test_expr.py.snap |   24 +-
 ...id_syntax@while_stmt_missing_colon.py.snap |    7 +-
 ...lid_syntax@while_stmt_missing_test.py.snap |   11 +-
 ..._items_parenthesized_missing_colon.py.snap |    8 +-
 ..._items_parenthesized_missing_comma.py.snap |   47 +-
 ...invalid_syntax@write_to_debug_expr.py.snap |   22 +
 ...ntax@all_async_comprehension_py310.py.snap |   22 +
 ...iguous_lpar_with_items_binary_expr.py.snap |   56 +-
 ...@ambiguous_lpar_with_items_if_expr.py.snap |   44 +-
 ...ntax@ann_assign_stmt_simple_target.py.snap |   18 +-
 ...tax@args_unparenthesized_generator.py.snap |   45 +
 ...tax@assign_stmt_starred_expr_value.py.snap |   20 +
 ...d_syntax@assign_targets_terminator.py.snap |   20 +-
 .../valid_syntax@async_for_statement.py.snap  |    7 +-
 ...d_syntax@async_function_definition.py.snap |    9 +-
 .../valid_syntax@async_with_statement.py.snap |    7 +-
 .../valid_syntax@class_def_arguments.py.snap  |   11 +-
 ...ntax@class_keyword_in_case_pattern.py.snap |   13 +
 ...lid_syntax@class_type_params_py312.py.snap |   18 +
 ..._separated_regular_list_terminator.py.snap |   23 +-
 .../valid_syntax@debug_rename_import.py.snap  |   14 +
 ...id_syntax@decorator_async_function.py.snap |   11 +-
 ...ax@decorator_await_expression_py39.py.snap |   16 +
 ...rator_expression_dotted_ident_py38.py.snap |   14 +
 ...ecorator_expression_eval_hack_py38.py.snap |   14 +
 ...ator_expression_identity_hack_py38.py.snap |   29 +
 ...d_syntax@decorator_expression_py39.py.snap |   37 +
 .../valid_syntax@del_debug_py38.py.snap       |    3 +
 ...alid_syntax@del_targets_terminator.py.snap |   16 +-
 ...ntax@dotted_name_normalized_spaces.py.snap |    8 +-
 ...id_syntax@duplicate_match_key_attr.py.snap |   17 +
 .../valid_syntax@except_star_py311.py.snap    |    8 +
 ...x@except_stmt_as_name_soft_keyword.py.snap |   20 +-
 ..._unparenthesized_tuple_no_as_py314.py.snap |   15 +
 ...alid_syntax@expressions__arguments.py.snap |  297 ++
 ...alid_syntax@expressions__attribute.py.snap |   42 +-
 .../valid_syntax@expressions__await.py.snap   |   83 +-
 .../valid_syntax@expressions__bin_op.py.snap  |  152 +
 .../valid_syntax@expressions__bool_op.py.snap |   58 +-
 .../valid_syntax@expressions__call.py.snap    |   94 +-
 .../valid_syntax@expressions__compare.py.snap |   96 +-
 ...lid_syntax@expressions__dictionary.py.snap |  164 +-
 ...ressions__dictionary_comprehension.py.snap |  153 +-
 ...valid_syntax@expressions__f_string.py.snap |  329 +++
 ...alid_syntax@expressions__generator.py.snap |  102 +-
 .../valid_syntax@expressions__if.py.snap      |  101 +-
 .../valid_syntax@expressions__lambda.py.snap  |  330 ++-
 .../valid_syntax@expressions__list.py.snap    |  116 +-
 ...ax@expressions__list_comprehension.py.snap |  200 +-
 .../valid_syntax@expressions__name.py.snap    |   20 +-
 .../valid_syntax@expressions__named.py.snap   |   53 +-
 ...syntax@expressions__number_literal.py.snap |  154 +-
 ..._syntax@expressions__parenthesized.py.snap |   41 +-
 .../valid_syntax@expressions__set.py.snap     |   89 +-
 ...tax@expressions__set_comprehension.py.snap |  116 +-
 .../valid_syntax@expressions__slice.py.snap   |   93 +-
 .../valid_syntax@expressions__starred.py.snap |   52 +-
 .../valid_syntax@expressions__string.py.snap  |   34 +-
 ...alid_syntax@expressions__subscript.py.snap |  111 +-
 ...valid_syntax@expressions__t_string.py.snap |  378 +++
 .../valid_syntax@expressions__tuple.py.snap   |  103 +-
 ...valid_syntax@expressions__unary_op.py.snap |   79 +-
 .../valid_syntax@expressions__yield.py.snap   |   67 +
 ...lid_syntax@expressions__yield_from.py.snap |   58 +-
 ...id_syntax@for_in_target_valid_expr.py.snap |   29 +-
 .../valid_syntax@for_iter_unpack_py38.py.snap |   26 +
 .../valid_syntax@for_iter_unpack_py39.py.snap |   26 +
 .../valid_syntax@from_import_no_space.py.snap |    8 +-
 ...om_import_soft_keyword_module_name.py.snap |   18 +-
 ...syntax@from_import_stmt_terminator.py.snap |   38 +-
 ...tax@fstring_format_spec_terminator.py.snap |   18 +
 ...yntax@function_def_parameter_range.py.snap |   18 +-
 ...ion_def_parenthesized_return_types.py.snap |   21 +-
 ...tax@function_def_valid_return_expr.py.snap |   37 +
 ..._syntax@function_type_params_py312.py.snap |   11 +
 .../valid_syntax@global_stmt.py.snap          |    8 +-
 ...syntax@import_as_name_soft_keyword.py.snap |   14 +-
 ...alid_syntax@import_stmt_terminator.py.snap |   21 +-
 ...ax@irrefutable_case_pattern_at_end.py.snap |   37 +
 ...lid_syntax@iter_unpack_return_py37.py.snap |   19 +
 ...lid_syntax@iter_unpack_return_py38.py.snap |   19 +
 ...alid_syntax@iter_unpack_yield_py37.py.snap |   20 +
 ...alid_syntax@iter_unpack_yield_py38.py.snap |   35 +
 ...d_syntax@lambda_with_no_parameters.py.snap |    5 +-
 ...alid_syntax@lambda_with_valid_body.py.snap |   73 +-
 .../valid_syntax@match_after_py310.py.snap    |    7 +
 .../valid_syntax@match_as_pattern.py.snap     |   14 +
 ...ntax@match_as_pattern_soft_keyword.py.snap |   22 +
 ...ax@match_attr_pattern_soft_keyword.py.snap |   42 +-
 ...tax@match_classify_as_identifier_1.py.snap |    6 +-
 ...tax@match_classify_as_identifier_2.py.snap |   48 +-
 ...syntax@match_classify_as_keyword_1.py.snap |   92 +
 ...syntax@match_classify_as_keyword_2.py.snap |   38 +-
 ..._classify_as_keyword_or_identifier.py.snap |   44 +-
 ...nce_pattern_parentheses_terminator.py.snap |   20 +-
 ...@match_sequence_pattern_terminator.py.snap |   31 +
 ...lid_syntax@match_stmt_subject_expr.py.snap |   36 +-
 ...syntax@match_stmt_valid_guard_expr.py.snap |   47 +-
 ...ultiple_assignment_in_case_pattern.py.snap |   18 +-
 ...x@nested_async_comprehension_py310.py.snap |   45 +
 ...x@nested_async_comprehension_py311.py.snap |   65 +
 ...non_duplicate_type_parameter_names.py.snap |   62 +
 ...non_rebound_comprehension_variable.py.snap |   12 +
 ...nlocal_declaration_at_module_level.py.snap |    8 +
 .../valid_syntax@nonlocal_stmt.py.snap        |   12 +
 .../valid_syntax@other__atom.py.snap          |   10 +-
 .../valid_syntax@other__decorator.py.snap     |  128 +-
 ...valid_syntax@param_with_annotation.py.snap |   30 +
 .../valid_syntax@param_with_default.py.snap   |   58 +-
 ..._syntax@param_with_star_annotation.py.snap |   28 +-
 ...x@param_with_star_annotation_py310.py.snap |   70 +
 ...x@param_with_star_annotation_py311.py.snap |   12 +
 ...ntax@params_non_default_after_star.py.snap |   46 +-
 ...seen_keyword_only_param_after_star.py.snap |   27 +-
 ...parenthesized_context_manager_py39.py.snap |   26 +
 ...id_syntax@parenthesized_kwarg_py37.py.snap |    8 +
 ...arenthesized_named_expr_index_py38.py.snap |    7 +
 ...ntax@parenthesized_named_expr_py38.py.snap |   19 +
 ...tax@parenthesized_star_index_py310.py.snap |   21 +-
 ...valid_syntax@pep701_f_string_py311.py.snap |   64 +
 ...valid_syntax@pep701_f_string_py312.py.snap |   70 +
 ...valid_syntax@pep750_t_string_py314.py.snap |   70 +
 .../valid_syntax@pos_only_py38.py.snap        |   11 +
 .../valid_syntax@read_from_debug.py.snap      |    8 +
 ...valid_syntax@simple_stmts_in_block.py.snap |   19 +-
 ...yntax@simple_stmts_with_semicolons.py.snap |   15 +-
 .../valid_syntax@single_star_in_tuple.py.snap |   34 +
 ...x@single_starred_assignment_target.py.snap |   19 +
 .../valid_syntax@star_index_py311.py.snap     |   51 +
 ...atement__ambiguous_lpar_with_items.py.snap |  619 +++++
 ...ax@statement__annotated_assignment.py.snap |   41 +-
 .../valid_syntax@statement__assert.py.snap    |   55 +-
 ...valid_syntax@statement__assignment.py.snap |  125 +
 ...ax@statement__augmented_assignment.py.snap |   69 +-
 .../valid_syntax@statement__class.py.snap     |  209 +-
 .../valid_syntax@statement__delete.py.snap    |   43 +-
 .../valid_syntax@statement__for.py.snap       |   93 +
 ...alid_syntax@statement__from_import.py.snap |   44 +-
 .../valid_syntax@statement__function.py.snap  |  674 ++++-
 .../valid_syntax@statement__if.py.snap        |  111 +-
 .../valid_syntax@statement__import.py.snap    |   26 +-
 .../valid_syntax@statement__match.py.snap     | 1184 ++++++++
 .../valid_syntax@statement__raise.py.snap     |   72 +-
 .../valid_syntax@statement__return.py.snap    |   50 +
 .../valid_syntax@statement__simple.py.snap    |   39 +-
 .../valid_syntax@statement__try.py.snap       |  229 ++
 .../valid_syntax@statement__type.py.snap      |  430 ++-
 .../valid_syntax@statement__while.py.snap     |   73 +-
 .../valid_syntax@statement__with.py.snap      |   64 +-
 ..._syntax@tuple_context_manager_py38.py.snap |   10 +
 ...id_syntax@type_param_default_py313.py.snap |   28 +
 ...valid_syntax@type_param_param_spec.py.snap |   32 +-
 .../valid_syntax@type_param_type_var.py.snap  |   47 +-
 ...d_syntax@type_param_type_var_tuple.py.snap |   40 +-
 .../valid_syntax@type_stmt_py312.py.snap      |    4 +
 ...arenthesized_named_expr_index_py39.py.snap |    7 +
 ...ax@unparenthesized_named_expr_py39.py.snap |   19 +
 ...alid_syntax@valid_annotation_class.py.snap |   40 +
 ...ax@valid_annotation_function_py313.py.snap |   97 +
 ...alid_syntax@valid_annotation_py313.py.snap |   28 +
 .../valid_syntax@walrus_py38.py.snap          |    5 +
 .../src/analyze/function_type.rs              |    7 +-
 .../src/analyze/imports.rs                    |   13 +-
 .../src/analyze/typing.rs                     |    2 +
 crates/ruff_python_semantic/src/globals.rs    |    6 +-
 crates/ruff_python_semantic/src/imports.rs    |    7 +-
 crates/ruff_python_semantic/src/model/all.rs  |    7 +-
 crates/ty_project/src/lib.rs                  |  127 +-
 crates/ty_python_semantic/src/ast_node_ref.rs |  119 +-
 crates/ty_python_semantic/src/module_name.rs  |    1 +
 crates/ty_python_semantic/src/node_key.rs     |   17 +-
 .../src/semantic_index/builder.rs             |   57 +-
 .../src/semantic_index/definition.rs          |   65 +-
 .../src/semantic_index/place.rs               |   76 +-
 .../src/semantic_index/re_exports.rs          |   22 +-
 crates/ty_python_semantic/src/types/infer.rs  |  130 +-
 crates/ty_python_semantic/src/types/narrow.rs |    3 +
 .../src/types/signatures.rs                   |    1 +
 824 files changed, 25243 insertions(+), 804 deletions(-)
 create mode 100644 crates/ruff_python_ast/src/node_index.rs

diff --git a/Cargo.lock b/Cargo.lock
index ec1b10d268..03aa31a04b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -132,6 +132,12 @@ version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 
+[[package]]
+name = "arc-swap"
+version = "1.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69f7f8c3906b62b754cd5326047894316021dcfe5a194c8ea52bdd94934a3457"
+
 [[package]]
 name = "argfile"
 version = "0.2.1"
@@ -2612,6 +2618,7 @@ name = "ruff_db"
 version = "0.0.0"
 dependencies = [
  "anstyle",
+ "arc-swap",
  "camino",
  "countme",
  "dashmap 6.1.0",
diff --git a/Cargo.toml b/Cargo.toml
index 4f55b171b9..1da4d9bdff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,6 +51,7 @@ aho-corasick = { version = "1.1.3" }
 anstream = { version = "0.6.18" }
 anstyle = { version = "1.0.10" }
 anyhow = { version = "1.0.80" }
+arc-swap = { version = "1.7.1" }
 assert_fs = { version = "1.1.0" }
 argfile = { version = "0.2.0" }
 bincode = { version = "2.0.0" }
diff --git a/crates/ruff_db/Cargo.toml b/crates/ruff_db/Cargo.toml
index f36a49810c..e694031591 100644
--- a/crates/ruff_db/Cargo.toml
+++ b/crates/ruff_db/Cargo.toml
@@ -21,6 +21,7 @@ ruff_source_file = { workspace = true }
 ruff_text_size = { workspace = true }
 
 anstyle = { workspace = true }
+arc-swap = { workspace = true }
 camino = { workspace = true }
 countme = { workspace = true }
 dashmap = { workspace = true }
diff --git a/crates/ruff_db/src/parsed.rs b/crates/ruff_db/src/parsed.rs
index a479713924..f28d280f7e 100644
--- a/crates/ruff_db/src/parsed.rs
+++ b/crates/ruff_db/src/parsed.rs
@@ -1,7 +1,8 @@
 use std::fmt::Formatter;
 use std::sync::Arc;
 
-use ruff_python_ast::ModModule;
+use arc_swap::ArcSwapOption;
+use ruff_python_ast::{AnyRootNodeRef, ModModule, NodeIndex};
 use ruff_python_parser::{ParseOptions, Parsed, parse_unchecked};
 
 use crate::Db;
@@ -23,16 +24,20 @@ use crate::source::source_text;
 pub fn parsed_module(db: &dyn Db, file: File) -> ParsedModule {
     let _span = tracing::trace_span!("parsed_module", ?file).entered();
 
+    let parsed = parsed_module_impl(db, file);
+
+    ParsedModule::new(file, parsed)
+}
+
+pub fn parsed_module_impl(db: &dyn Db, file: File) -> Parsed<ModModule> {
     let source = source_text(db, file);
     let ty = file.source_type(db);
 
     let target_version = db.python_version();
     let options = ParseOptions::from(ty).with_target_version(target_version);
-    let parsed = parse_unchecked(&source, options)
+    parse_unchecked(&source, options)
         .try_into_module()
-        .expect("PySourceType always parses into a module");
-
-    ParsedModule::new(parsed)
+        .expect("PySourceType always parses into a module")
 }
 
 /// A wrapper around a parsed module.
@@ -41,21 +46,58 @@ pub fn parsed_module(db: &dyn Db, file: File) -> ParsedModule {
 /// is represented with the [`ParsedModuleRef`] type.
 #[derive(Clone)]
 pub struct ParsedModule {
-    inner: Arc<Parsed<ModModule>>,
+    file: File,
+    inner: Arc<ArcSwapOption<indexed::IndexedModule>>,
 }
 
 impl ParsedModule {
-    pub fn new(parsed: Parsed<ModModule>) -> Self {
+    pub fn new(file: File, parsed: Parsed<ModModule>) -> Self {
         Self {
-            inner: Arc::new(parsed),
+            file,
+            inner: Arc::new(ArcSwapOption::new(Some(indexed::IndexedModule::new(
+                parsed,
+            )))),
+        }
+    }
+    /// Loads a reference to the parsed module.
+    ///
+    /// Note that holding on to the reference will prevent garbage collection
+    /// of the AST. This method will reparse the module if it has been collected.
+    pub fn load(&self, db: &dyn Db) -> ParsedModuleRef {
+        let parsed = match self.inner.load_full() {
+            Some(parsed) => parsed,
+            None => {
+                // Re-parse the file.
+                let parsed = indexed::IndexedModule::new(parsed_module_impl(db, self.file));
+                tracing::debug!(
+                    "File `{}` was reparsed after being collected in the current Salsa revision",
+                    self.file.path(db)
+                );
+
+                self.inner.store(Some(parsed.clone()));
+                parsed
+            }
+        };
+
+        ParsedModuleRef {
+            module: self.clone(),
+            indexed: parsed,
         }
     }
 
-    /// Loads a reference to the parsed module.
-    pub fn load(&self, _db: &dyn Db) -> ParsedModuleRef {
-        ParsedModuleRef {
-            module_ref: self.inner.clone(),
-        }
+    /// Clear the parsed module, dropping the AST once all references to it are dropped.
+    pub fn clear(&self) {
+        self.inner.store(None);
+    }
+
+    /// Returns a pointer for this [`ParsedModule`].
+    ///
+    /// The pointer uniquely identifies the module within the current Salsa revision,
+    /// regardless of whether particular [`ParsedModuleRef`] instances are garbage collected.
+    pub fn as_ptr(&self) -> *const () {
+        // Note that the outer `Arc` in `inner` is stable across garbage collection, while the inner
+        // `Arc` within the `ArcSwap` may change.
+        Arc::as_ptr(&self.inner).cast()
     }
 }
 
@@ -76,16 +118,19 @@ impl Eq for ParsedModule {}
 /// Cheap cloneable wrapper around an instance of a module AST.
 #[derive(Clone)]
 pub struct ParsedModuleRef {
-    module_ref: Arc<Parsed<ModModule>>,
+    module: ParsedModule,
+    indexed: Arc<indexed::IndexedModule>,
 }
 
 impl ParsedModuleRef {
-    pub fn as_arc(&self) -> &Arc<Parsed<ModModule>> {
-        &self.module_ref
+    /// Returns a reference to the [`ParsedModule`] that this instance was loaded from.
+    pub fn module(&self) -> &ParsedModule {
+        &self.module
     }
 
-    pub fn into_arc(self) -> Arc<Parsed<ModModule>> {
-        self.module_ref
+    /// Returns a reference to the AST node at the given index.
+    pub fn get_by_index<'ast>(&'ast self, index: NodeIndex) -> AnyRootNodeRef<'ast> {
+        self.indexed.get_by_index(index)
     }
 }
 
@@ -93,7 +138,247 @@ impl std::ops::Deref for ParsedModuleRef {
     type Target = Parsed<ModModule>;
 
     fn deref(&self) -> &Self::Target {
-        &self.module_ref
+        &self.indexed.parsed
+    }
+}
+
+mod indexed {
+    use std::sync::Arc;
+
+    use ruff_python_ast::visitor::source_order::*;
+    use ruff_python_ast::*;
+    use ruff_python_parser::Parsed;
+
+    /// A wrapper around the AST that allows access to AST nodes by index.
+    #[derive(Debug)]
+    pub struct IndexedModule {
+        index: Box<[AnyRootNodeRef<'static>]>,
+        pub parsed: Parsed<ModModule>,
+    }
+
+    impl IndexedModule {
+        /// Create a new [`IndexedModule`] from the given AST.
+        #[allow(clippy::unnecessary_cast)]
+        pub fn new(parsed: Parsed<ModModule>) -> Arc<Self> {
+            let mut visitor = Visitor {
+                nodes: Vec::new(),
+                index: 0,
+            };
+
+            let mut inner = Arc::new(IndexedModule {
+                parsed,
+                index: Box::new([]),
+            });
+
+            AnyNodeRef::from(inner.parsed.syntax()).visit_source_order(&mut visitor);
+
+            let index: Box<[AnyRootNodeRef<'_>]> = visitor.nodes.into_boxed_slice();
+
+            // SAFETY: We cast from `Box<[AnyRootNodeRef<'_>]>` to `Box<[AnyRootNodeRef<'static>]>`,
+            // faking the 'static lifetime to create the self-referential struct. The node references
+            // are into the `Arc<Parsed<ModModule>>`, so are valid for as long as the `IndexedModule`
+            // is alive. We make sure to restore the correct lifetime in `get_by_index`.
+            //
+            // Note that we can never move the data within the `Arc` after this point.
+            Arc::get_mut(&mut inner).unwrap().index =
+                unsafe { Box::from_raw(Box::into_raw(index) as *mut [AnyRootNodeRef<'static>]) };
+
+            inner
+        }
+
+        /// Returns the node at the given index.
+        pub fn get_by_index<'ast>(&'ast self, index: NodeIndex) -> AnyRootNodeRef<'ast> {
+            // Note that this method restores the correct lifetime: the nodes are valid for as
+            // long as the reference to `IndexedModule` is alive.
+            self.index[index.as_usize()]
+        }
+    }
+
+    /// A visitor that collects nodes in source order.
+    pub struct Visitor<'a> {
+        pub index: u32,
+        pub nodes: Vec<AnyRootNodeRef<'a>>,
+    }
+
+    impl<'a> Visitor<'a> {
+        fn visit_node<T>(&mut self, node: &'a T)
+        where
+            T: HasNodeIndex + std::fmt::Debug,
+            AnyRootNodeRef<'a>: From<&'a T>,
+        {
+            node.node_index().set(self.index);
+            self.nodes.push(AnyRootNodeRef::from(node));
+            self.index += 1;
+        }
+    }
+
+    impl<'a> SourceOrderVisitor<'a> for Visitor<'a> {
+        #[inline]
+        fn visit_mod(&mut self, module: &'a Mod) {
+            self.visit_node(module);
+            walk_module(self, module);
+        }
+
+        #[inline]
+        fn visit_stmt(&mut self, stmt: &'a Stmt) {
+            self.visit_node(stmt);
+            walk_stmt(self, stmt);
+        }
+
+        #[inline]
+        fn visit_annotation(&mut self, expr: &'a Expr) {
+            self.visit_node(expr);
+            walk_annotation(self, expr);
+        }
+
+        #[inline]
+        fn visit_expr(&mut self, expr: &'a Expr) {
+            self.visit_node(expr);
+            walk_expr(self, expr);
+        }
+
+        #[inline]
+        fn visit_decorator(&mut self, decorator: &'a Decorator) {
+            self.visit_node(decorator);
+            walk_decorator(self, decorator);
+        }
+
+        #[inline]
+        fn visit_comprehension(&mut self, comprehension: &'a Comprehension) {
+            self.visit_node(comprehension);
+            walk_comprehension(self, comprehension);
+        }
+
+        #[inline]
+        fn visit_except_handler(&mut self, except_handler: &'a ExceptHandler) {
+            self.visit_node(except_handler);
+            walk_except_handler(self, except_handler);
+        }
+
+        #[inline]
+        fn visit_arguments(&mut self, arguments: &'a Arguments) {
+            self.visit_node(arguments);
+            walk_arguments(self, arguments);
+        }
+
+        #[inline]
+        fn visit_parameters(&mut self, parameters: &'a Parameters) {
+            self.visit_node(parameters);
+            walk_parameters(self, parameters);
+        }
+
+        #[inline]
+        fn visit_parameter(&mut self, arg: &'a Parameter) {
+            self.visit_node(arg);
+            walk_parameter(self, arg);
+        }
+
+        fn visit_parameter_with_default(
+            &mut self,
+            parameter_with_default: &'a ParameterWithDefault,
+        ) {
+            self.visit_node(parameter_with_default);
+            walk_parameter_with_default(self, parameter_with_default);
+        }
+
+        #[inline]
+        fn visit_keyword(&mut self, keyword: &'a Keyword) {
+            self.visit_node(keyword);
+            walk_keyword(self, keyword);
+        }
+
+        #[inline]
+        fn visit_alias(&mut self, alias: &'a Alias) {
+            self.visit_node(alias);
+            walk_alias(self, alias);
+        }
+
+        #[inline]
+        fn visit_with_item(&mut self, with_item: &'a WithItem) {
+            self.visit_node(with_item);
+            walk_with_item(self, with_item);
+        }
+
+        #[inline]
+        fn visit_type_params(&mut self, type_params: &'a TypeParams) {
+            self.visit_node(type_params);
+            walk_type_params(self, type_params);
+        }
+
+        #[inline]
+        fn visit_type_param(&mut self, type_param: &'a TypeParam) {
+            self.visit_node(type_param);
+            walk_type_param(self, type_param);
+        }
+
+        #[inline]
+        fn visit_match_case(&mut self, match_case: &'a MatchCase) {
+            self.visit_node(match_case);
+            walk_match_case(self, match_case);
+        }
+
+        #[inline]
+        fn visit_pattern(&mut self, pattern: &'a Pattern) {
+            self.visit_node(pattern);
+            walk_pattern(self, pattern);
+        }
+
+        #[inline]
+        fn visit_pattern_arguments(&mut self, pattern_arguments: &'a PatternArguments) {
+            self.visit_node(pattern_arguments);
+            walk_pattern_arguments(self, pattern_arguments);
+        }
+
+        #[inline]
+        fn visit_pattern_keyword(&mut self, pattern_keyword: &'a PatternKeyword) {
+            self.visit_node(pattern_keyword);
+            walk_pattern_keyword(self, pattern_keyword);
+        }
+
+        #[inline]
+        fn visit_elif_else_clause(&mut self, elif_else_clause: &'a ElifElseClause) {
+            self.visit_node(elif_else_clause);
+            walk_elif_else_clause(self, elif_else_clause);
+        }
+
+        #[inline]
+        fn visit_f_string(&mut self, f_string: &'a FString) {
+            self.visit_node(f_string);
+            walk_f_string(self, f_string);
+        }
+
+        #[inline]
+        fn visit_interpolated_string_element(
+            &mut self,
+            interpolated_string_element: &'a InterpolatedStringElement,
+        ) {
+            self.visit_node(interpolated_string_element);
+            walk_interpolated_string_element(self, interpolated_string_element);
+        }
+
+        #[inline]
+        fn visit_t_string(&mut self, t_string: &'a TString) {
+            self.visit_node(t_string);
+            walk_t_string(self, t_string);
+        }
+
+        #[inline]
+        fn visit_string_literal(&mut self, string_literal: &'a StringLiteral) {
+            self.visit_node(string_literal);
+            walk_string_literal(self, string_literal);
+        }
+
+        #[inline]
+        fn visit_bytes_literal(&mut self, bytes_literal: &'a BytesLiteral) {
+            self.visit_node(bytes_literal);
+            walk_bytes_literal(self, bytes_literal);
+        }
+
+        #[inline]
+        fn visit_identifier(&mut self, identifier: &'a Identifier) {
+            self.visit_node(identifier);
+            walk_identifier(self, identifier);
+        }
     }
 }
 
diff --git a/crates/ruff_graph/src/collector.rs b/crates/ruff_graph/src/collector.rs
index 0aad63fbe6..73b37991de 100644
--- a/crates/ruff_graph/src/collector.rs
+++ b/crates/ruff_graph/src/collector.rs
@@ -39,6 +39,7 @@ impl<'ast> SourceOrderVisitor<'ast> for Collector<'_> {
                 module,
                 level,
                 range: _,
+                node_index: _,
             }) => {
                 let module = module.as_deref();
                 let level = *level;
@@ -78,7 +79,11 @@ impl<'ast> SourceOrderVisitor<'ast> for Collector<'_> {
                     }
                 }
             }
-            Stmt::Import(ast::StmtImport { names, range: _ }) => {
+            Stmt::Import(ast::StmtImport {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 for alias in names {
                     if let Some(module_name) = ModuleName::new(alias.name.as_str()) {
                         self.imports.push(CollectedImport::Import(module_name));
@@ -122,7 +127,12 @@ impl<'ast> SourceOrderVisitor<'ast> for Collector<'_> {
 
     fn visit_expr(&mut self, expr: &'ast Expr) {
         if self.string_imports {
-            if let Expr::StringLiteral(ast::ExprStringLiteral { value, range: _ }) = expr {
+            if let Expr::StringLiteral(ast::ExprStringLiteral {
+                value,
+                range: _,
+                node_index: _,
+            }) = expr
+            {
                 // Determine whether the string literal "looks like" an import statement: contains
                 // a dot, and consists solely of valid Python identifiers.
                 let value = value.to_str();
diff --git a/crates/ruff_linter/src/checkers/ast/analyze/except_handler.rs b/crates/ruff_linter/src/checkers/ast/analyze/except_handler.rs
index 7ef76d9382..3a7e3a4f5b 100644
--- a/crates/ruff_linter/src/checkers/ast/analyze/except_handler.rs
+++ b/crates/ruff_linter/src/checkers/ast/analyze/except_handler.rs
@@ -15,6 +15,7 @@ pub(crate) fn except_handler(except_handler: &ExceptHandler, checker: &Checker)
             name,
             body,
             range: _,
+            node_index: _,
         }) => {
             if checker.enabled(Rule::BareExcept) {
                 pycodestyle::rules::bare_except(checker, type_.as_deref(), body, except_handler);
diff --git a/crates/ruff_linter/src/checkers/ast/analyze/expression.rs b/crates/ruff_linter/src/checkers/ast/analyze/expression.rs
index e29b4db602..f695c198ab 100644
--- a/crates/ruff_linter/src/checkers/ast/analyze/expression.rs
+++ b/crates/ruff_linter/src/checkers/ast/analyze/expression.rs
@@ -185,12 +185,14 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
             elts,
             ctx,
             range: _,
+            node_index: _,
             parenthesized: _,
         })
         | Expr::List(ast::ExprList {
             elts,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             if ctx.is_store() {
                 let check_too_many_expressions = checker.enabled(Rule::ExpressionsInStarAssignment);
@@ -205,7 +207,12 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 );
             }
         }
-        Expr::Name(ast::ExprName { id, ctx, range }) => {
+        Expr::Name(ast::ExprName {
+            id,
+            ctx,
+            range,
+            node_index: _,
+        }) => {
             match ctx {
                 ExprContext::Load => {
                     if checker.enabled(Rule::TypingTextStrAlias) {
@@ -472,8 +479,10 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                         args,
                         keywords,
                         range: _,
+                        node_index: _,
                     },
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.any_enabled(&[
@@ -1261,6 +1270,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 op: Operator::Mod,
                 right,
                 range: _,
+                node_index: _,
             },
         ) => {
             if let Expr::StringLiteral(format_string @ ast::ExprStringLiteral { value, .. }) =
@@ -1426,6 +1436,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 op,
                 operand,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.any_enabled(&[Rule::NotInTest, Rule::NotIsTest]) {
@@ -1452,6 +1463,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 ops,
                 comparators,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.any_enabled(&[Rule::NoneComparison, Rule::TrueFalseComparison]) {
@@ -1530,7 +1542,13 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 refurb::rules::math_constant(checker, number_literal);
             }
         }
-        Expr::StringLiteral(string_like @ ast::ExprStringLiteral { value, range: _ }) => {
+        Expr::StringLiteral(
+            string_like @ ast::ExprStringLiteral {
+                value,
+                range: _,
+                node_index: _,
+            },
+        ) => {
             if checker.enabled(Rule::UnicodeKindPrefix) {
                 for string_part in value {
                     pyupgrade::rules::unicode_kind_prefix(checker, string_part);
@@ -1551,6 +1569,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::IfElseBlockInsteadOfDictGet) {
@@ -1585,6 +1604,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::UnnecessaryListIndexLookup) {
@@ -1615,6 +1635,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::UnnecessaryListIndexLookup) {
@@ -1646,6 +1667,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 value,
                 generators,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::UnnecessaryListIndexLookup) {
@@ -1684,6 +1706,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 generators,
                 elt: _,
                 range: _,
+                node_index: _,
                 parenthesized: _,
             },
         ) => {
diff --git a/crates/ruff_linter/src/checkers/ast/analyze/statement.rs b/crates/ruff_linter/src/checkers/ast/analyze/statement.rs
index 69f7dfd8d8..4effbce61d 100644
--- a/crates/ruff_linter/src/checkers/ast/analyze/statement.rs
+++ b/crates/ruff_linter/src/checkers/ast/analyze/statement.rs
@@ -18,7 +18,11 @@ use ruff_python_ast::PythonVersion;
 /// Run lint rules over a [`Stmt`] syntax node.
 pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
     match stmt {
-        Stmt::Global(ast::StmtGlobal { names, range: _ }) => {
+        Stmt::Global(ast::StmtGlobal {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             if checker.enabled(Rule::GlobalAtModuleLevel) {
                 pylint::rules::global_at_module_level(checker, stmt);
             }
@@ -28,7 +32,13 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 }
             }
         }
-        Stmt::Nonlocal(nonlocal @ ast::StmtNonlocal { names, range: _ }) => {
+        Stmt::Nonlocal(
+            nonlocal @ ast::StmtNonlocal {
+                names,
+                range: _,
+                node_index: _,
+            },
+        ) => {
             if checker.enabled(Rule::AmbiguousVariableName) {
                 for name in names {
                     pycodestyle::rules::ambiguous_variable_name(checker, name, name.range());
@@ -80,6 +90,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 body,
                 type_params: _,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::DjangoNonLeadingReceiverDecorator) {
@@ -381,6 +392,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 decorator_list,
                 body,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::NoClassmethodDecorator) {
@@ -542,7 +554,11 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 ruff::rules::implicit_class_var_in_dataclass(checker, class_def);
             }
         }
-        Stmt::Import(ast::StmtImport { names, range: _ }) => {
+        Stmt::Import(ast::StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             if checker.enabled(Rule::MultipleImportsOnOneLine) {
                 pycodestyle::rules::multiple_imports_on_one_line(checker, stmt, names);
             }
@@ -699,6 +715,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 module,
                 level,
                 range: _,
+                node_index: _,
             },
         ) => {
             let level = *level;
@@ -1142,6 +1159,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 test,
                 msg,
                 range: _,
+                node_index: _,
             },
         ) => {
             if !checker.semantic.in_type_checking_block() {
@@ -1243,6 +1261,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 orelse,
                 is_async,
                 range: _,
+                node_index: _,
             },
         ) => {
             if checker.enabled(Rule::TooManyNestedBlocks) {
@@ -1606,7 +1625,13 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 flake8_pyi::rules::t_suffixed_type_alias(checker, name);
             }
         }
-        Stmt::Delete(delete @ ast::StmtDelete { targets, range: _ }) => {
+        Stmt::Delete(
+            delete @ ast::StmtDelete {
+                targets,
+                range: _,
+                node_index: _,
+            },
+        ) => {
             if checker.enabled(Rule::GlobalStatement) {
                 for target in targets {
                     if let Expr::Name(ast::ExprName { id, .. }) = target {
@@ -1618,7 +1643,13 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 refurb::rules::delete_full_slice(checker, delete);
             }
         }
-        Stmt::Expr(expr @ ast::StmtExpr { value, range: _ }) => {
+        Stmt::Expr(
+            expr @ ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            },
+        ) => {
             if checker.enabled(Rule::UselessComparison) {
                 flake8_bugbear::rules::useless_comparison(checker, value);
             }
@@ -1645,6 +1676,7 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
             subject: _,
             cases,
             range: _,
+            node_index: _,
         }) => {
             if checker.enabled(Rule::NanComparison) {
                 pylint::rules::nan_comparison_match(checker, cases);
diff --git a/crates/ruff_linter/src/checkers/ast/mod.rs b/crates/ruff_linter/src/checkers/ast/mod.rs
index 3ca0b6ed5b..7a3addd4da 100644
--- a/crates/ruff_linter/src/checkers/ast/mod.rs
+++ b/crates/ruff_linter/src/checkers/ast/mod.rs
@@ -836,10 +836,15 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 op: _,
                 value: _,
                 range: _,
+                node_index: _,
             }) => {
                 self.handle_node_load(target);
             }
-            Stmt::Import(ast::StmtImport { names, range: _ }) => {
+            Stmt::Import(ast::StmtImport {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 if self.semantic.at_top_level() {
                     self.importer.visit_import(stmt);
                 }
@@ -893,6 +898,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 module,
                 level,
                 range: _,
+                node_index: _,
             }) => {
                 if self.semantic.at_top_level() {
                     self.importer.visit_import(stmt);
@@ -954,7 +960,11 @@ impl<'a> Visitor<'a> for Checker<'a> {
                     }
                 }
             }
-            Stmt::Global(ast::StmtGlobal { names, range: _ }) => {
+            Stmt::Global(ast::StmtGlobal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 if !self.semantic.scope_id.is_global() {
                     for name in names {
                         let binding_id = self.semantic.global_scope().get(name);
@@ -976,7 +986,11 @@ impl<'a> Visitor<'a> for Checker<'a> {
                     }
                 }
             }
-            Stmt::Nonlocal(ast::StmtNonlocal { names, range: _ }) => {
+            Stmt::Nonlocal(ast::StmtNonlocal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 if !self.semantic.scope_id.is_global() {
                     for name in names {
                         if let Some((scope_id, binding_id)) = self.semantic.nonlocal(name) {
@@ -1186,6 +1200,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
             }
             Stmt::TypeAlias(ast::StmtTypeAlias {
                 range: _,
+                node_index: _,
                 name,
                 type_params,
                 value,
@@ -1280,6 +1295,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 test,
                 msg,
                 range: _,
+                node_index: _,
             }) => {
                 let snapshot = self.semantic.flags;
                 self.semantic.flags |= SemanticModelFlags::ASSERT_STATEMENT;
@@ -1294,6 +1310,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 body,
                 is_async: _,
                 range: _,
+                node_index: _,
             }) => {
                 for item in items {
                     self.visit_with_item(item);
@@ -1307,6 +1324,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_boolean_test(test);
                 self.visit_body(body);
@@ -1318,6 +1336,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                     body,
                     elif_else_clauses,
                     range: _,
+                    node_index: _,
                 },
             ) => {
                 self.visit_boolean_test(test);
@@ -1437,15 +1456,27 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 func,
                 arguments: _,
                 range: _,
+                node_index: _,
             }) => {
-                if let Expr::Name(ast::ExprName { id, ctx, range: _ }) = func.as_ref() {
+                if let Expr::Name(ast::ExprName {
+                    id,
+                    ctx,
+                    range: _,
+                    node_index: _,
+                }) = func.as_ref()
+                {
                     if id == "locals" && ctx.is_load() {
                         let scope = self.semantic.current_scope_mut();
                         scope.set_uses_locals();
                     }
                 }
             }
-            Expr::Name(ast::ExprName { id, ctx, range: _ }) => match ctx {
+            Expr::Name(ast::ExprName {
+                id,
+                ctx,
+                range: _,
+                node_index: _,
+            }) => match ctx {
                 ExprContext::Load => self.handle_node_load(expr),
                 ExprContext::Store => self.handle_node_store(id, expr),
                 ExprContext::Del => self.handle_node_delete(expr),
@@ -1460,6 +1491,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_generators(GeneratorKind::ListComprehension, generators);
                 self.visit_expr(elt);
@@ -1468,6 +1500,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_generators(GeneratorKind::SetComprehension, generators);
                 self.visit_expr(elt);
@@ -1476,6 +1509,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
                 parenthesized: _,
             }) => {
                 self.visit_generators(GeneratorKind::Generator, generators);
@@ -1486,6 +1520,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 value,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_generators(GeneratorKind::DictComprehension, generators);
                 self.visit_expr(key);
@@ -1496,6 +1531,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                     parameters,
                     body: _,
                     range: _,
+                    node_index: _,
                 },
             ) => {
                 // Visit the default arguments, but avoid the body, which will be deferred.
@@ -1517,6 +1553,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_boolean_test(test);
                 self.visit_expr(body);
@@ -1526,6 +1563,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 op: UnaryOp::Not,
                 operand,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_boolean_test(operand);
             }
@@ -1533,6 +1571,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 func,
                 arguments,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_expr(func);
 
@@ -1647,6 +1686,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                                 arg,
                                 value,
                                 range: _,
+                                node_index: _,
                             } = keyword;
                             if let Some(id) = arg {
                                 if matches!(&**id, "bound" | "default") {
@@ -1738,7 +1778,12 @@ impl<'a> Visitor<'a> for Checker<'a> {
                             self.visit_non_type_definition(arg);
                         }
                         for arg in args {
-                            if let Expr::Dict(ast::ExprDict { items, range: _ }) = arg {
+                            if let Expr::Dict(ast::ExprDict {
+                                items,
+                                range: _,
+                                node_index: _,
+                            }) = arg
+                            {
                                 for ast::DictItem { key, value } in items {
                                     if let Some(key) = key {
                                         self.visit_non_type_definition(key);
@@ -1776,6 +1821,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                                     value,
                                     arg,
                                     range: _,
+                                    node_index: _,
                                 } = keyword;
                                 if arg.as_ref().is_some_and(|arg| arg == "type") {
                                     self.visit_type_definition(value);
@@ -1804,6 +1850,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 slice,
                 ctx,
                 range: _,
+                node_index: _,
             }) => {
                 // Only allow annotations in `ExprContext::Load`. If we have, e.g.,
                 // `obj["foo"]["bar"]`, we need to avoid treating the `obj["foo"]`
@@ -1843,6 +1890,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                                 elts,
                                 ctx,
                                 range: _,
+                                node_index: _,
                                 parenthesized: _,
                             }) = slice.as_ref()
                             {
@@ -1867,7 +1915,12 @@ impl<'a> Visitor<'a> for Checker<'a> {
                             }
                         }
                         Some(typing::SubscriptKind::TypedDict) => {
-                            if let Expr::Dict(ast::ExprDict { items, range: _ }) = slice.as_ref() {
+                            if let Expr::Dict(ast::ExprDict {
+                                items,
+                                range: _,
+                                node_index: _,
+                            }) = slice.as_ref()
+                            {
                                 for item in items {
                                     if let Some(key) = &item.key {
                                         self.visit_non_type_definition(key);
@@ -1906,6 +1959,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 target,
                 value,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_expr(value);
 
@@ -1955,6 +2009,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 name,
                 body: _,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(name) = name {
                     // Store the existing binding, if any.
@@ -2029,6 +2084,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
         | Pattern::MatchStar(ast::PatternMatchStar {
             name: Some(name),
             range: _,
+            node_index: _,
         })
         | Pattern::MatchMapping(ast::PatternMatchMapping {
             rest: Some(name), ..
@@ -2088,6 +2144,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 default,
                 name: _,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(expr) = bound {
                     self.visit
@@ -2104,6 +2161,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 default,
                 name: _,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(expr) = default {
                     self.visit
@@ -2115,6 +2173,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
                 default,
                 name: _,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(expr) = default {
                     self.visit
@@ -2833,6 +2892,7 @@ impl<'a> Checker<'a> {
                     parameters,
                     body,
                     range: _,
+                    node_index: _,
                 })) = self.semantic.current_expression()
                 else {
                     unreachable!("Expected Expr::Lambda");
diff --git a/crates/ruff_linter/src/doc_lines.rs b/crates/ruff_linter/src/doc_lines.rs
index 94e1d16f65..c45dc64b4d 100644
--- a/crates/ruff_linter/src/doc_lines.rs
+++ b/crates/ruff_linter/src/doc_lines.rs
@@ -73,6 +73,7 @@ impl StatementVisitor<'_> for StringLinesVisitor<'_> {
         if let Stmt::Expr(ast::StmtExpr {
             value: expr,
             range: _,
+            node_index: _,
         }) = stmt
         {
             if expr.is_string_literal_expr() {
diff --git a/crates/ruff_linter/src/docstrings/extraction.rs b/crates/ruff_linter/src/docstrings/extraction.rs
index a0597b0626..2a7e70a0b5 100644
--- a/crates/ruff_linter/src/docstrings/extraction.rs
+++ b/crates/ruff_linter/src/docstrings/extraction.rs
@@ -7,7 +7,12 @@ use ruff_python_semantic::{Definition, DefinitionId, Definitions, Member, Member
 pub(crate) fn docstring_from(suite: &[Stmt]) -> Option<&ast::ExprStringLiteral> {
     let stmt = suite.first()?;
     // Require the docstring to be a standalone expression.
-    let Stmt::Expr(ast::StmtExpr { value, range: _ }) = stmt else {
+    let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    else {
         return None;
     };
     // Only match strings.
diff --git a/crates/ruff_linter/src/importer/mod.rs b/crates/ruff_linter/src/importer/mod.rs
index 775943caf0..31bf7262bc 100644
--- a/crates/ruff_linter/src/importer/mod.rs
+++ b/crates/ruff_linter/src/importer/mod.rs
@@ -453,6 +453,7 @@ impl<'a> Importer<'a> {
                 names,
                 level,
                 range: _,
+                node_index: _,
             }) = stmt
             {
                 if *level == 0
diff --git a/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs b/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
index bafbf1fb4d..5d367eb45b 100644
--- a/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
+++ b/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
@@ -104,7 +104,12 @@ pub(crate) fn airflow_3_removal_expr(checker: &Checker, expr: &Expr) {
             check_name(checker, expr, *range);
             check_class_attribute(checker, attribute_expr);
         }
-        Expr::Name(ExprName { id, ctx, range }) => {
+        Expr::Name(ExprName {
+            id,
+            ctx,
+            range,
+            node_index: _,
+        }) => {
             check_name(checker, expr, *range);
             if matches!(ctx, ExprContext::Store) {
                 if let ScopeKind::Class(class_def) = checker.semantic().current_scope().kind {
@@ -375,8 +380,11 @@ fn check_context_key_usage_in_call(checker: &Checker, call_expr: &ExprCall) {
     }
 
     for removed_key in REMOVED_CONTEXT_KEYS {
-        let Some(Expr::StringLiteral(ExprStringLiteral { value, range })) =
-            call_expr.arguments.find_positional(0)
+        let Some(Expr::StringLiteral(ExprStringLiteral {
+            value,
+            range,
+            node_index: _,
+        })) = call_expr.arguments.find_positional(0)
         else {
             continue;
         };
diff --git a/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs b/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs
index f7914999c1..b5e26ea2ab 100644
--- a/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs
+++ b/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs
@@ -102,6 +102,7 @@ pub(crate) fn airflow_3_0_suggested_update_expr(checker: &Checker, expr: &Expr)
             id: _,
             ctx: _,
             range,
+            node_index: _,
         }) => {
             check_name(checker, expr, *range);
         }
diff --git a/crates/ruff_linter/src/rules/flake8_2020/rules/subscript.rs b/crates/ruff_linter/src/rules/flake8_2020/rules/subscript.rs
index 1036195ddd..e594c4ffc0 100644
--- a/crates/ruff_linter/src/rules/flake8_2020/rules/subscript.rs
+++ b/crates/ruff_linter/src/rules/flake8_2020/rules/subscript.rs
@@ -176,6 +176,7 @@ pub(crate) fn subscript(checker: &Checker, value: &Expr, slice: &Expr) {
                 upper: Some(upper),
                 step: None,
                 range: _,
+                node_index: _,
             }) => {
                 if let Expr::NumberLiteral(ast::ExprNumberLiteral {
                     value: ast::Number::Int(i),
diff --git a/crates/ruff_linter/src/rules/flake8_annotations/helpers.rs b/crates/ruff_linter/src/rules/flake8_annotations/helpers.rs
index e627e0f7c5..c0289225f1 100644
--- a/crates/ruff_linter/src/rules/flake8_annotations/helpers.rs
+++ b/crates/ruff_linter/src/rules/flake8_annotations/helpers.rs
@@ -137,6 +137,7 @@ impl AutoPythonType {
                 let expr = Expr::Name(ast::ExprName {
                     id: Name::from(binding),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     ctx: ExprContext::Load,
                 });
                 Some((expr, vec![no_return_edit]))
@@ -203,6 +204,7 @@ fn type_expr(python_type: PythonType) -> Option<Expr> {
         Expr::Name(ast::ExprName {
             id: name.into(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         })
     }
diff --git a/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs b/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs
index a83206cdc1..60886c0034 100644
--- a/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs
+++ b/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs
@@ -562,7 +562,11 @@ fn is_stub_function(function_def: &ast::StmtFunctionDef, checker: &Checker) -> b
     fn is_empty_body(function_def: &ast::StmtFunctionDef) -> bool {
         function_def.body.iter().all(|stmt| match stmt {
             Stmt::Pass(_) => true,
-            Stmt::Expr(ast::StmtExpr { value, range: _ }) => {
+            Stmt::Expr(ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 matches!(
                     value.as_ref(),
                     Expr::StringLiteral(_) | Expr::EllipsisLiteral(_)
@@ -606,6 +610,7 @@ pub(crate) fn definition(
 
     let ast::StmtFunctionDef {
         range: _,
+        node_index: _,
         is_async: _,
         decorator_list,
         name,
diff --git a/crates/ruff_linter/src/rules/flake8_bandit/rules/bad_file_permissions.rs b/crates/ruff_linter/src/rules/flake8_bandit/rules/bad_file_permissions.rs
index b06f9104c2..dab899b43a 100644
--- a/crates/ruff_linter/src/rules/flake8_bandit/rules/bad_file_permissions.rs
+++ b/crates/ruff_linter/src/rules/flake8_bandit/rules/bad_file_permissions.rs
@@ -166,6 +166,7 @@ fn parse_mask(expr: &Expr, semantic: &SemanticModel) -> Result<Option<u16>> {
             op,
             right,
             range: _,
+            node_index: _,
         }) => {
             let Some(left_value) = parse_mask(left, semantic)? else {
                 return Ok(None);
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/abstract_base_class.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/abstract_base_class.rs
index 2e42008201..b84c909303 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/abstract_base_class.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/abstract_base_class.rs
@@ -131,7 +131,11 @@ fn is_abc_class(bases: &[Expr], keywords: &[Keyword], semantic: &SemanticModel)
 fn is_empty_body(body: &[Stmt]) -> bool {
     body.iter().all(|stmt| match stmt {
         Stmt::Pass(_) => true,
-        Stmt::Expr(ast::StmtExpr { value, range: _ }) => {
+        Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             matches!(
                 value.as_ref(),
                 Expr::StringLiteral(_) | Expr::EllipsisLiteral(_)
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_false.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_false.rs
index 94847783b9..8708e4c487 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_false.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_false.rs
@@ -52,11 +52,13 @@ impl AlwaysFixableViolation for AssertFalse {
 fn assertion_error(msg: Option<&Expr>) -> Stmt {
     Stmt::Raise(ast::StmtRaise {
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         exc: Some(Box::new(Expr::Call(ast::ExprCall {
             func: Box::new(Expr::Name(ast::ExprName {
                 id: "AssertionError".into(),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             })),
             arguments: Arguments {
                 args: if let Some(msg) = msg {
@@ -66,8 +68,10 @@ fn assertion_error(msg: Option<&Expr>) -> Stmt {
                 },
                 keywords: Box::from([]),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             },
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         }))),
         cause: None,
     })
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_raises_exception.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_raises_exception.rs
index 2e9be0eef0..9a74185ad3 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_raises_exception.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/assert_raises_exception.rs
@@ -63,6 +63,7 @@ pub(crate) fn assert_raises_exception(checker: &Checker, items: &[WithItem]) {
             func,
             arguments,
             range: _,
+            node_index: _,
         }) = &item.context_expr
         else {
             continue;
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/duplicate_exceptions.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/duplicate_exceptions.rs
index e3868cde2c..6516a92390 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/duplicate_exceptions.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/duplicate_exceptions.rs
@@ -113,6 +113,7 @@ fn type_pattern(elts: Vec<&Expr>) -> Expr {
         elts: elts.into_iter().cloned().collect(),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         parenthesized: true,
     }
     .into()
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/f_string_docstring.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/f_string_docstring.rs
index 14e4f73409..8b4d9527f9 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/f_string_docstring.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/f_string_docstring.rs
@@ -45,7 +45,12 @@ pub(crate) fn f_string_docstring(checker: &Checker, body: &[Stmt]) {
     let Some(stmt) = body.first() else {
         return;
     };
-    let Stmt::Expr(ast::StmtExpr { value, range: _ }) = stmt else {
+    let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    else {
         return;
     };
     if !value.is_f_string_expr() {
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/function_uses_loop_variable.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/function_uses_loop_variable.rs
index fd7b5436ef..a4cbba7cc7 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/function_uses_loop_variable.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/function_uses_loop_variable.rs
@@ -111,6 +111,7 @@ impl<'a> Visitor<'a> for SuspiciousVariablesVisitor<'a> {
             Stmt::Return(ast::StmtReturn {
                 value: Some(value),
                 range: _,
+                node_index: _,
             }) => {
                 // Mark `return lambda: x` as safe.
                 if value.is_lambda_expr() {
@@ -128,6 +129,7 @@ impl<'a> Visitor<'a> for SuspiciousVariablesVisitor<'a> {
                 func,
                 arguments,
                 range: _,
+                node_index: _,
             }) => {
                 match func.as_ref() {
                     Expr::Name(ast::ExprName { id, .. }) => {
@@ -167,6 +169,7 @@ impl<'a> Visitor<'a> for SuspiciousVariablesVisitor<'a> {
                 parameters,
                 body,
                 range: _,
+                node_index: _,
             }) => {
                 if !self.safe_functions.contains(&expr) {
                     // Collect all loaded variable names.
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_iterator_mutation.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_iterator_mutation.rs
index fe3ff08700..83094305b8 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_iterator_mutation.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_iterator_mutation.rs
@@ -60,6 +60,7 @@ pub(crate) fn loop_iterator_mutation(checker: &Checker, stmt_for: &StmtFor) {
         orelse: _,
         is_async: _,
         range: _,
+        node_index: _,
     } = stmt_for;
 
     let (index, target, iter) = match iter.as_ref() {
@@ -170,6 +171,7 @@ impl<'a> LoopMutationsVisitor<'a> {
         for target in targets {
             if let Expr::Subscript(ExprSubscript {
                 range: _,
+                node_index: _,
                 value,
                 slice: _,
                 ctx: _,
@@ -188,6 +190,7 @@ impl<'a> LoopMutationsVisitor<'a> {
         for target in targets {
             if let Expr::Subscript(ExprSubscript {
                 range: _,
+                node_index: _,
                 value,
                 slice,
                 ctx: _,
@@ -217,6 +220,7 @@ impl<'a> LoopMutationsVisitor<'a> {
     fn handle_call(&mut self, func: &Expr) {
         if let Expr::Attribute(ExprAttribute {
             range,
+            node_index: _,
             value,
             attr,
             ctx: _,
@@ -237,7 +241,11 @@ impl<'a> Visitor<'a> for LoopMutationsVisitor<'a> {
     fn visit_stmt(&mut self, stmt: &'a Stmt) {
         match stmt {
             // Ex) `del items[0]`
-            Stmt::Delete(StmtDelete { range, targets }) => {
+            Stmt::Delete(StmtDelete {
+                range,
+                targets,
+                node_index: _,
+            }) => {
                 self.handle_delete(*range, targets);
                 visitor::walk_stmt(self, stmt);
             }
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_variable_overrides_iterator.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_variable_overrides_iterator.rs
index dec0098e9a..f0a12e755a 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_variable_overrides_iterator.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/loop_variable_overrides_iterator.rs
@@ -97,6 +97,7 @@ impl<'a> Visitor<'a> for NameFinder<'a> {
                 parameters,
                 body,
                 range: _,
+                node_index: _,
             }) => {
                 visitor::walk_expr(self, body);
 
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/return_in_generator.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/return_in_generator.rs
index a24e49c293..8b8f529df4 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/return_in_generator.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/return_in_generator.rs
@@ -126,6 +126,7 @@ impl StatementVisitor<'_> for ReturnInGeneratorVisitor {
             Stmt::Return(ast::StmtReturn {
                 value: Some(_),
                 range,
+                node_index: _,
             }) => {
                 self.return_ = Some(*range);
             }
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/reuse_of_groupby_generator.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/reuse_of_groupby_generator.rs
index 6cd3ddd478..7643b2846e 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/reuse_of_groupby_generator.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/reuse_of_groupby_generator.rs
@@ -153,6 +153,7 @@ impl<'a> Visitor<'a> for GroupNameFinder<'a> {
                 body,
                 elif_else_clauses,
                 range: _,
+                node_index: _,
             }) => {
                 // base if plus branches
                 let mut if_stack = Vec::with_capacity(1 + elif_else_clauses.len());
@@ -179,6 +180,7 @@ impl<'a> Visitor<'a> for GroupNameFinder<'a> {
                 subject,
                 cases,
                 range: _,
+                node_index: _,
             }) => {
                 self.counter_stack.push(Vec::with_capacity(cases.len()));
                 self.visit_expr(subject);
@@ -210,7 +212,11 @@ impl<'a> Visitor<'a> for GroupNameFinder<'a> {
             Stmt::Continue(_) | Stmt::Break(_) => {
                 self.reset_usage_count();
             }
-            Stmt::Return(ast::StmtReturn { value, range: _ }) => {
+            Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 if let Some(expr) = value {
                     self.visit_expr(expr);
                 }
@@ -250,11 +256,13 @@ impl<'a> Visitor<'a> for GroupNameFinder<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             })
             | Expr::SetComp(ast::ExprSetComp {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 for comprehension in generators {
                     self.visit_comprehension(comprehension);
@@ -270,6 +278,7 @@ impl<'a> Visitor<'a> for GroupNameFinder<'a> {
                 value,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 for comprehension in generators {
                     self.visit_comprehension(comprehension);
diff --git a/crates/ruff_linter/src/rules/flake8_bugbear/rules/setattr_with_constant.rs b/crates/ruff_linter/src/rules/flake8_bugbear/rules/setattr_with_constant.rs
index a83710800d..6244634ffa 100644
--- a/crates/ruff_linter/src/rules/flake8_bugbear/rules/setattr_with_constant.rs
+++ b/crates/ruff_linter/src/rules/flake8_bugbear/rules/setattr_with_constant.rs
@@ -53,9 +53,11 @@ fn assignment(obj: &Expr, name: &str, value: &Expr, generator: Generator) -> Str
             attr: Identifier::new(name.to_string(), TextRange::default()),
             ctx: ExprContext::Store,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })],
         value: Box::new(value.clone()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     });
     generator.stmt(&stmt)
 }
@@ -92,6 +94,7 @@ pub(crate) fn setattr_with_constant(checker: &Checker, expr: &Expr, func: &Expr,
     if let Stmt::Expr(ast::StmtExpr {
         value: child,
         range: _,
+        node_index: _,
     }) = checker.semantic().current_statement()
     {
         if expr == child.as_ref() {
diff --git a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_dict_comprehension_for_iterable.rs b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_dict_comprehension_for_iterable.rs
index 7af4bfa6f1..d7defe6c8b 100644
--- a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_dict_comprehension_for_iterable.rs
+++ b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_dict_comprehension_for_iterable.rs
@@ -176,14 +176,17 @@ fn fix_unnecessary_dict_comprehension(value: &Expr, generator: &Comprehension) -
         },
         keywords: Box::from([]),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     Expr::Call(ExprCall {
         func: Box::new(Expr::Name(ExprName {
             id: "dict.fromkeys".into(),
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })),
         arguments: args,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
diff --git a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_list_call.rs b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_list_call.rs
index 1bf052e206..eea8374c60 100644
--- a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_list_call.rs
+++ b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_list_call.rs
@@ -48,6 +48,7 @@ pub(crate) fn unnecessary_list_call(checker: &Checker, expr: &Expr, call: &ExprC
         func,
         arguments,
         range: _,
+        node_index: _,
     } = call;
 
     if !arguments.keywords.is_empty() {
@@ -60,6 +61,7 @@ pub(crate) fn unnecessary_list_call(checker: &Checker, expr: &Expr, call: &ExprC
 
     let Arguments {
         range: _,
+        node_index: _,
         args,
         keywords: _,
     } = arguments;
diff --git a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_subscript_reversal.rs b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_subscript_reversal.rs
index 0e2768eb7a..5357daf99f 100644
--- a/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_subscript_reversal.rs
+++ b/crates/ruff_linter/src/rules/flake8_comprehensions/rules/unnecessary_subscript_reversal.rs
@@ -52,6 +52,7 @@ pub(crate) fn unnecessary_subscript_reversal(checker: &Checker, call: &ast::Expr
         upper,
         step,
         range: _,
+        node_index: _,
     }) = slice.as_ref()
     else {
         return;
@@ -66,6 +67,7 @@ pub(crate) fn unnecessary_subscript_reversal(checker: &Checker, call: &ast::Expr
         op: UnaryOp::USub,
         operand,
         range: _,
+        node_index: _,
     }) = step.as_ref()
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/flake8_pie/rules/multiple_starts_ends_with.rs b/crates/ruff_linter/src/rules/flake8_pie/rules/multiple_starts_ends_with.rs
index 4ac91e9ca5..27c0868332 100644
--- a/crates/ruff_linter/src/rules/flake8_pie/rules/multiple_starts_ends_with.rs
+++ b/crates/ruff_linter/src/rules/flake8_pie/rules/multiple_starts_ends_with.rs
@@ -72,6 +72,7 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
         op: BoolOp::Or,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
@@ -86,8 +87,10 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
                     args,
                     keywords,
                     range: _,
+                    node_index: _,
                 },
             range: _,
+            node_index: _,
         }) = &call
         else {
             continue;
@@ -145,8 +148,10 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
                                 args,
                                 keywords: _,
                                 range: _,
+                                node_index: _,
                             },
                         range: _,
+                        node_index: _,
                     }) = expr
                     else {
                         unreachable!(
@@ -173,18 +178,21 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
                     .collect(),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 parenthesized: true,
             });
             let node1 = Expr::Name(ast::ExprName {
                 id: arg_name.into(),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let node2 = Expr::Attribute(ast::ExprAttribute {
                 value: Box::new(node1),
                 attr: Identifier::new(attr_name.to_string(), TextRange::default()),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let node3 = Expr::Call(ast::ExprCall {
                 func: Box::new(node2),
@@ -192,8 +200,10 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
                     args: Box::from([node]),
                     keywords: Box::from([]),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 },
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let call = node3;
 
@@ -213,6 +223,7 @@ pub(crate) fn multiple_starts_ends_with(checker: &Checker, expr: &Expr) {
                     })
                     .collect(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let bool_op = node;
             diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
diff --git a/crates/ruff_linter/src/rules/flake8_pie/rules/reimplemented_container_builtin.rs b/crates/ruff_linter/src/rules/flake8_pie/rules/reimplemented_container_builtin.rs
index 77677672bd..ad817929c9 100644
--- a/crates/ruff_linter/src/rules/flake8_pie/rules/reimplemented_container_builtin.rs
+++ b/crates/ruff_linter/src/rules/flake8_pie/rules/reimplemented_container_builtin.rs
@@ -63,6 +63,7 @@ pub(crate) fn reimplemented_container_builtin(checker: &Checker, expr: &ExprLamb
         parameters,
         body,
         range: _,
+        node_index: _,
     } = expr;
 
     if parameters.is_some() {
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_literal_member.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_literal_member.rs
index 261a52a619..154a2bdc41 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_literal_member.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_literal_member.rs
@@ -88,12 +88,14 @@ pub(crate) fn duplicate_literal_member<'a>(checker: &Checker, expr: &'a Expr) {
                 Expr::Tuple(ast::ExprTuple {
                     elts: unique_nodes.into_iter().cloned().collect(),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     ctx: ExprContext::Load,
                     parenthesized: false,
                 })
             }),
             value: subscript.value.clone(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         });
         let fix = Fix::applicable_edit(
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_union_member.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_union_member.rs
index 1064ca22b8..27c6d41c78 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_union_member.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/duplicate_union_member.rs
@@ -165,6 +165,7 @@ fn generate_pep604_fix(
                     op: Operator::BitOr,
                     right: Box::new(right.clone()),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 }))
             } else {
                 Some(right.clone())
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/exit_annotations.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/exit_annotations.rs
index 7e7b670913..3127f3d411 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/exit_annotations.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/exit_annotations.rs
@@ -347,6 +347,7 @@ fn check_positional_args_for_overloaded_method(
         // If any overloads have any variadic arguments, don't do any checking
         let Parameters {
             range: _,
+            node_index: _,
             posonlyargs,
             args,
             vararg: None,
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/mod.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/mod.rs
index ce7b0700ac..77e902da12 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/mod.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/mod.rs
@@ -133,14 +133,17 @@ fn generate_union_fix(
     // Construct the expression as `Subscript[typing.Union, Tuple[expr, [expr, ...]]]`
     let new_expr = Expr::Subscript(ExprSubscript {
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         value: Box::new(Expr::Name(ExprName {
             id: Name::new(binding),
             ctx: ExprContext::Store,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })),
         slice: Box::new(Expr::Tuple(ExprTuple {
             elts: nodes.into_iter().cloned().collect(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
             parenthesized: false,
         })),
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/non_empty_stub_body.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/non_empty_stub_body.rs
index cfc005941a..3e3efd8c66 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/non_empty_stub_body.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/non_empty_stub_body.rs
@@ -59,7 +59,12 @@ pub(crate) fn non_empty_stub_body(checker: &Checker, body: &[Stmt]) {
     }
 
     // Ignore `...` (the desired case).
-    if let Stmt::Expr(ast::StmtExpr { value, range: _ }) = stmt {
+    if let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    {
         if value.is_ellipsis_literal_expr() {
             return;
         }
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs
index 81ef4434fe..12c4b01fb9 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_none_literal.rs
@@ -205,11 +205,13 @@ fn create_fix(
     let new_literal_expr = Expr::Subscript(ast::ExprSubscript {
         value: Box::new(literal_subscript.clone()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         ctx: ExprContext::Load,
         slice: Box::new(if literal_elements.len() > 1 {
             Expr::Tuple(ast::ExprTuple {
                 elts: literal_elements.into_iter().cloned().collect(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 ctx: ExprContext::Load,
                 parenthesized: true,
             })
@@ -233,6 +235,7 @@ fn create_fix(
         UnionKind::BitOr => {
             let none_expr = Expr::NoneLiteral(ExprNoneLiteral {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let union_expr = pep_604_union(&[new_literal_expr, none_expr]);
             let content = checker.generator().expr(&union_expr);
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_numeric_union.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_numeric_union.rs
index c384433ddd..8c22d3b009 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_numeric_union.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/redundant_numeric_union.rs
@@ -252,6 +252,7 @@ fn generate_pep604_fix(
                     op: Operator::BitOr,
                     right: Box::new(right.clone()),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 }))
             } else {
                 Some(right.clone())
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/simple_defaults.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/simple_defaults.rs
index ad9d6137bd..93498e8b16 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/simple_defaults.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/simple_defaults.rs
@@ -300,7 +300,11 @@ fn is_valid_default_value_with_annotation(
         }
         Expr::List(ast::ExprList { elts, .. })
         | Expr::Tuple(ast::ExprTuple { elts, .. })
-        | Expr::Set(ast::ExprSet { elts, range: _ }) => {
+        | Expr::Set(ast::ExprSet {
+            elts,
+            range: _,
+            node_index: _,
+        }) => {
             return allow_container
                 && elts.len() <= 10
                 && elts
@@ -320,6 +324,7 @@ fn is_valid_default_value_with_annotation(
             op: UnaryOp::USub,
             operand,
             range: _,
+            node_index: _,
         }) => {
             match operand.as_ref() {
                 // Ex) `-1`, `-3.14`, `2j`
@@ -342,6 +347,7 @@ fn is_valid_default_value_with_annotation(
             op: Operator::Add | Operator::Sub,
             right,
             range: _,
+            node_index: _,
         }) => {
             // Ex) `1 + 2j`, `1 - 2j`, `-1 - 2j`, `-1 + 2j`
             if let Expr::NumberLiteral(ast::ExprNumberLiteral {
@@ -360,6 +366,7 @@ fn is_valid_default_value_with_annotation(
                     op: UnaryOp::USub,
                     operand,
                     range: _,
+                    node_index: _,
                 }) = left.as_ref()
                 {
                     // Ex) `-1 + 2j`, `-1 - 2j`
@@ -398,6 +405,7 @@ fn is_valid_pep_604_union(annotation: &Expr) -> bool {
                 op: Operator::BitOr,
                 right,
                 range: _,
+                node_index: _,
             }) => is_valid_pep_604_union_member(left) && is_valid_pep_604_union_member(right),
             Expr::Name(_) | Expr::Subscript(_) | Expr::Attribute(_) | Expr::NoneLiteral(_) => true,
             _ => false,
@@ -410,6 +418,7 @@ fn is_valid_pep_604_union(annotation: &Expr) -> bool {
         op: Operator::BitOr,
         right,
         range: _,
+        node_index: _,
     }) = annotation
     else {
         return false;
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_literal_union.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_literal_union.rs
index 0062f07063..0765eeb48d 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_literal_union.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_literal_union.rs
@@ -140,10 +140,12 @@ pub(crate) fn unnecessary_literal_union<'a>(checker: &Checker, expr: &'a Expr) {
             slice: Box::new(Expr::Tuple(ast::ExprTuple {
                 elts: literal_exprs.into_iter().cloned().collect(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 ctx: ExprContext::Load,
                 parenthesized: true,
             })),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         });
 
@@ -162,10 +164,12 @@ pub(crate) fn unnecessary_literal_union<'a>(checker: &Checker, expr: &'a Expr) {
                         slice: Box::new(Expr::Tuple(ast::ExprTuple {
                             elts,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             ctx: ExprContext::Load,
                             parenthesized: true,
                         })),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         ctx: ExprContext::Load,
                     }))
             } else {
diff --git a/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_type_union.rs b/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_type_union.rs
index c2b7628b2f..56d838b950 100644
--- a/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_type_union.rs
+++ b/crates/ruff_linter/src/rules/flake8_pyi/rules/unnecessary_type_union.rs
@@ -134,10 +134,12 @@ pub(crate) fn unnecessary_type_union<'a>(checker: &Checker, union: &'a Expr) {
                         id: Name::new_static("type"),
                         ctx: ExprContext::Load,
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     })),
                     slice: Box::new(pep_604_union(&elts)),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 });
 
                 if other_exprs.is_empty() {
@@ -157,6 +159,7 @@ pub(crate) fn unnecessary_type_union<'a>(checker: &Checker, union: &'a Expr) {
                         id: Name::new_static("type"),
                         ctx: ExprContext::Load,
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     })),
                     slice: Box::new(Expr::Subscript(ast::ExprSubscript {
                         value: subscript.value.clone(),
@@ -168,18 +171,22 @@ pub(crate) fn unnecessary_type_union<'a>(checker: &Checker, union: &'a Expr) {
                                         id: type_member,
                                         ctx: ExprContext::Load,
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                     })
                                 })
                                 .collect(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             parenthesized: true,
                         })),
                         ctx: ExprContext::Load,
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     })),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 });
 
                 if other_exprs.is_empty() {
@@ -195,10 +202,12 @@ pub(crate) fn unnecessary_type_union<'a>(checker: &Checker, union: &'a Expr) {
                             elts: exprs.into_iter().cloned().collect(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             parenthesized: true,
                         })),
                         ctx: ExprContext::Load,
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     });
 
                     checker.generator().expr(&union)
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/assertion.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/assertion.rs
index 795c3c7e5c..9e72a7e358 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/assertion.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/assertion.rs
@@ -619,11 +619,13 @@ fn is_composite_condition(test: &Expr) -> CompositionKind {
             op: UnaryOp::Not,
             operand,
             range: _,
+            node_index: _,
         }) => {
             if let Expr::BoolOp(ast::ExprBoolOp {
                 op: BoolOp::Or,
                 values,
                 range: _,
+                node_index: _,
             }) = operand.as_ref()
             {
                 // Only split cases without mixed `and` and `or`.
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/fixture.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/fixture.rs
index 634bf422e1..433aca9834 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/fixture.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/fixture.rs
@@ -622,7 +622,11 @@ struct SkipFunctionsVisitor<'a> {
 impl<'a> Visitor<'a> for SkipFunctionsVisitor<'a> {
     fn visit_stmt(&mut self, stmt: &'a Stmt) {
         match stmt {
-            Stmt::Return(ast::StmtReturn { value, range: _ }) => {
+            Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 if value.is_some() {
                     self.has_return_with_value = true;
                 }
@@ -637,7 +641,11 @@ impl<'a> Visitor<'a> for SkipFunctionsVisitor<'a> {
             Expr::YieldFrom(_) => {
                 self.has_yield_from = true;
             }
-            Expr::Yield(ast::ExprYield { value, range: _ }) => {
+            Expr::Yield(ast::ExprYield {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 self.yield_statements.push(expr);
                 if value.is_some() {
                     self.has_return_with_value = true;
@@ -686,6 +694,7 @@ fn check_fixture_decorator(checker: &Checker, func_name: &str, decorator: &Decor
             func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             if checker.enabled(Rule::PytestFixtureIncorrectParenthesesStyle) {
                 if !checker.settings.flake8_pytest_style.fixture_parentheses
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/marks.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/marks.rs
index 979cb7dff6..8b80c6b289 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/marks.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/marks.rs
@@ -146,8 +146,10 @@ fn check_mark_parentheses(checker: &Checker, decorator: &Decorator, marker: &str
                     args,
                     keywords,
                     range: _,
+                    node_index: _,
                 },
             range: _,
+            node_index: _,
         }) => {
             if !checker.settings.flake8_pytest_style.mark_parentheses
                 && args.is_empty()
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/parametrize.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/parametrize.rs
index 197802ed99..66590cc684 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/parametrize.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/parametrize.rs
@@ -301,6 +301,7 @@ fn elts_to_csv(elts: &[Expr], generator: Generator, flags: StringLiteralFlags) -
             })
             .into_boxed_str(),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         flags,
     });
     Some(generator.expr(&node))
@@ -363,12 +364,14 @@ fn check_names(checker: &Checker, call: &ExprCall, expr: &Expr, argvalues: &Expr
                                     Expr::from(ast::StringLiteral {
                                         value: Box::from(*name),
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                         flags: checker.default_string_flags(),
                                     })
                                 })
                                 .collect(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             parenthesized: true,
                         });
                         diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
@@ -398,12 +401,14 @@ fn check_names(checker: &Checker, call: &ExprCall, expr: &Expr, argvalues: &Expr
                                     Expr::from(ast::StringLiteral {
                                         value: Box::from(*name),
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                         flags: checker.default_string_flags(),
                                     })
                                 })
                                 .collect(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         });
                         diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
                             checker.generator().expr(&node),
@@ -432,6 +437,7 @@ fn check_names(checker: &Checker, call: &ExprCall, expr: &Expr, argvalues: &Expr
                             elts: elts.clone(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         });
                         diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
                             checker.generator().expr(&node),
@@ -476,6 +482,7 @@ fn check_names(checker: &Checker, call: &ExprCall, expr: &Expr, argvalues: &Expr
                             elts: elts.clone(),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             parenthesized: true,
                         });
                         diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/patch.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/patch.rs
index 3936dbfff2..fef3f695eb 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/patch.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/patch.rs
@@ -84,6 +84,7 @@ fn check_patch_call(checker: &Checker, call: &ast::ExprCall, index: usize) {
         parameters,
         body,
         range: _,
+        node_index: _,
     }) = call
         .arguments
         .find_argument_value("new", index)
diff --git a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/unittest_assert.rs b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/unittest_assert.rs
index 1ff51ccbd2..650452c6a0 100644
--- a/crates/ruff_linter/src/rules/flake8_pytest_style/rules/unittest_assert.rs
+++ b/crates/ruff_linter/src/rules/flake8_pytest_style/rules/unittest_assert.rs
@@ -166,6 +166,7 @@ fn assert(expr: &Expr, msg: Option<&Expr>) -> Stmt {
         test: Box::new(expr.clone()),
         msg: msg.map(|msg| Box::new(msg.clone())),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
 
@@ -175,6 +176,7 @@ fn compare(left: &Expr, cmp_op: CmpOp, right: &Expr) -> Expr {
         ops: Box::from([cmp_op]),
         comparators: Box::from([right.clone()]),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
 
@@ -294,6 +296,7 @@ impl UnittestAssert {
                                 op: UnaryOp::Not,
                                 operand: Box::new(expr.clone()),
                                 range: TextRange::default(),
+                                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             }),
                             msg,
                         )
@@ -367,6 +370,7 @@ impl UnittestAssert {
                 };
                 let node = Expr::NoneLiteral(ast::ExprNoneLiteral {
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 });
                 let expr = compare(expr, cmp_op, &node);
                 Ok(assert(&expr, msg))
@@ -383,6 +387,7 @@ impl UnittestAssert {
                     id: Name::new_static("isinstance"),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 };
                 let node1 = ast::ExprCall {
                     func: Box::new(node.into()),
@@ -390,8 +395,10 @@ impl UnittestAssert {
                         args: Box::from([(**obj).clone(), (**cls).clone()]),
                         keywords: Box::from([]),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     },
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 };
                 let isinstance = node1.into();
                 if matches!(self, UnittestAssert::IsInstance) {
@@ -401,6 +408,7 @@ impl UnittestAssert {
                         op: UnaryOp::Not,
                         operand: Box::new(isinstance),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     };
                     let expr = node.into();
                     Ok(assert(&expr, msg))
@@ -421,12 +429,14 @@ impl UnittestAssert {
                     id: Name::new_static("re"),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 };
                 let node1 = ast::ExprAttribute {
                     value: Box::new(node.into()),
                     attr: Identifier::new("search".to_string(), TextRange::default()),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 };
                 let node2 = ast::ExprCall {
                     func: Box::new(node1.into()),
@@ -434,8 +444,10 @@ impl UnittestAssert {
                         args: Box::from([(**regex).clone(), (**text).clone()]),
                         keywords: Box::from([]),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     },
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 };
                 let re_search = node2.into();
                 if matches!(self, UnittestAssert::Regex | UnittestAssert::RegexpMatches) {
@@ -445,6 +457,7 @@ impl UnittestAssert {
                         op: UnaryOp::Not,
                         operand: Box::new(re_search),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     };
                     Ok(assert(&node.into(), msg))
                 }
diff --git a/crates/ruff_linter/src/rules/flake8_quotes/rules/unnecessary_escaped_quote.rs b/crates/ruff_linter/src/rules/flake8_quotes/rules/unnecessary_escaped_quote.rs
index 5c7d6c91d0..62ed604dec 100644
--- a/crates/ruff_linter/src/rules/flake8_quotes/rules/unnecessary_escaped_quote.rs
+++ b/crates/ruff_linter/src/rules/flake8_quotes/rules/unnecessary_escaped_quote.rs
@@ -67,6 +67,7 @@ pub(crate) fn unnecessary_escaped_quote(checker: &Checker, string_like: StringLi
             ast::StringLikePart::FString(ast::FString {
                 elements,
                 range,
+                node_index: _,
                 flags,
             }) => {
                 check_interpolated_string(checker, AnyStringFlags::from(*flags), *range, elements);
@@ -74,6 +75,7 @@ pub(crate) fn unnecessary_escaped_quote(checker: &Checker, string_like: StringLi
             ast::StringLikePart::TString(ast::TString {
                 elements,
                 range,
+                node_index: _,
                 flags,
             }) => {
                 check_interpolated_string(checker, AnyStringFlags::from(*flags), *range, elements);
diff --git a/crates/ruff_linter/src/rules/flake8_raise/rules/unnecessary_paren_on_raise_exception.rs b/crates/ruff_linter/src/rules/flake8_raise/rules/unnecessary_paren_on_raise_exception.rs
index 37ae01b46b..d543b30dcd 100644
--- a/crates/ruff_linter/src/rules/flake8_raise/rules/unnecessary_paren_on_raise_exception.rs
+++ b/crates/ruff_linter/src/rules/flake8_raise/rules/unnecessary_paren_on_raise_exception.rs
@@ -58,6 +58,7 @@ pub(crate) fn unnecessary_paren_on_raise_exception(checker: &Checker, expr: &Exp
         func,
         arguments,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/flake8_return/visitor.rs b/crates/ruff_linter/src/rules/flake8_return/visitor.rs
index 38ddae2af4..e939209f53 100644
--- a/crates/ruff_linter/src/rules/flake8_return/visitor.rs
+++ b/crates/ruff_linter/src/rules/flake8_return/visitor.rs
@@ -95,8 +95,16 @@ impl<'a> Visitor<'a> for ReturnVisitor<'_, 'a> {
                 // But don't recurse into the body.
                 return;
             }
-            Stmt::Global(ast::StmtGlobal { names, range: _ })
-            | Stmt::Nonlocal(ast::StmtNonlocal { names, range: _ }) => {
+            Stmt::Global(ast::StmtGlobal {
+                names,
+                range: _,
+                node_index: _,
+            })
+            | Stmt::Nonlocal(ast::StmtNonlocal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 self.stack
                     .non_locals
                     .extend(names.iter().map(Identifier::as_str));
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_bool_op.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_bool_op.rs
index e2a3582137..7576c71fc1 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_bool_op.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_bool_op.rs
@@ -307,8 +307,10 @@ fn isinstance_target<'a>(call: &'a Expr, semantic: &'a SemanticModel) -> Option<
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         range: _,
+        node_index: _,
     } = call.as_call_expr()?;
     if args.len() != 2 {
         return None;
@@ -330,6 +332,7 @@ pub(crate) fn duplicate_isinstance_call(checker: &Checker, expr: &Expr) {
         op: BoolOp::Or,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
@@ -418,6 +421,7 @@ pub(crate) fn duplicate_isinstance_call(checker: &Checker, expr: &Expr) {
                         .collect(),
                     ctx: ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     parenthesized: true,
                 };
                 let isinstance_call = ast::ExprCall {
@@ -426,6 +430,7 @@ pub(crate) fn duplicate_isinstance_call(checker: &Checker, expr: &Expr) {
                             id: Name::new_static("isinstance"),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         }
                         .into(),
                     ),
@@ -433,8 +438,10 @@ pub(crate) fn duplicate_isinstance_call(checker: &Checker, expr: &Expr) {
                         args: Box::from([target.clone(), tuple.into()]),
                         keywords: Box::from([]),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     },
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 }
                 .into();
 
@@ -451,6 +458,7 @@ pub(crate) fn duplicate_isinstance_call(checker: &Checker, expr: &Expr) {
                         .chain(after)
                         .collect(),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 }
                 .into();
                 let fixed_source = checker.generator().expr(&bool_op);
@@ -472,6 +480,7 @@ fn match_eq_target(expr: &Expr) -> Option<(&Name, &Expr)> {
         ops,
         comparators,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return None;
@@ -497,6 +506,7 @@ pub(crate) fn compare_with_tuple(checker: &Checker, expr: &Expr) {
         op: BoolOp::Or,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
@@ -542,18 +552,21 @@ pub(crate) fn compare_with_tuple(checker: &Checker, expr: &Expr) {
             elts: comparators.into_iter().cloned().collect(),
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             parenthesized: true,
         };
         let node1 = ast::ExprName {
             id: id.clone(),
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         let node2 = ast::ExprCompare {
             left: Box::new(node1.into()),
             ops: Box::from([CmpOp::In]),
             comparators: Box::from([node.into()]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         let in_expr = node2.into();
         let mut diagnostic = checker.report_diagnostic(
@@ -576,6 +589,7 @@ pub(crate) fn compare_with_tuple(checker: &Checker, expr: &Expr) {
                 op: BoolOp::Or,
                 values: iter::once(in_expr).chain(unmatched).collect(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             };
             node.into()
         };
@@ -592,6 +606,7 @@ pub(crate) fn expr_and_not_expr(checker: &Checker, expr: &Expr) {
         op: BoolOp::And,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
@@ -608,6 +623,7 @@ pub(crate) fn expr_and_not_expr(checker: &Checker, expr: &Expr) {
             op: UnaryOp::Not,
             operand,
             range: _,
+            node_index: _,
         }) = expr
         {
             negated_expr.push(operand);
@@ -648,6 +664,7 @@ pub(crate) fn expr_or_not_expr(checker: &Checker, expr: &Expr) {
         op: BoolOp::Or,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
@@ -664,6 +681,7 @@ pub(crate) fn expr_or_not_expr(checker: &Checker, expr: &Expr) {
             op: UnaryOp::Not,
             operand,
             range: _,
+            node_index: _,
         }) = expr
         {
             negated_expr.push(operand);
@@ -733,6 +751,7 @@ fn is_short_circuit(
         op,
         values,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return None;
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_expr.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_expr.rs
index ff1b0e83ea..d32f2cb1b0 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_expr.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_expr.rs
@@ -232,6 +232,7 @@ fn check_os_environ_subscript(checker: &Checker, expr: &Expr) {
             }
         }),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let new_env_var = node.into();
     diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
@@ -246,6 +247,7 @@ pub(crate) fn dict_get_with_none_default(checker: &Checker, expr: &Expr) {
         func,
         arguments: Arguments { args, keywords, .. },
         range: _,
+        node_index: _,
     }) = expr
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_ifexp.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_ifexp.rs
index abcd4b214a..7ba5d6410a 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_ifexp.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_ifexp.rs
@@ -188,6 +188,7 @@ pub(crate) fn if_expr_with_true_false(
                             id: Name::new_static("bool"),
                             ctx: ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         }
                         .into(),
                     ),
@@ -195,8 +196,10 @@ pub(crate) fn if_expr_with_true_false(
                         args: Box::from([test.clone()]),
                         keywords: Box::from([]),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     },
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 }
                 .into(),
             ),
@@ -224,6 +227,7 @@ pub(crate) fn if_expr_with_false_true(
                 op: UnaryOp::Not,
                 operand: Box::new(test.clone()),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
         ),
@@ -243,6 +247,7 @@ pub(crate) fn twisted_arms_in_ifexpr(
         op,
         operand,
         range: _,
+        node_index: _,
     }) = &test
     else {
         return;
@@ -277,6 +282,7 @@ pub(crate) fn twisted_arms_in_ifexpr(
         body: Box::new(node1),
         orelse: Box::new(node),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
         checker.generator().expr(&node3.into()),
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_unary_op.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_unary_op.rs
index 4b7c249b2b..37f3c16a8e 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_unary_op.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/ast_unary_op.rs
@@ -153,6 +153,7 @@ pub(crate) fn negation_with_equal_op(checker: &Checker, expr: &Expr, op: UnaryOp
         ops,
         comparators,
         range: _,
+        node_index: _,
     }) = operand
     else {
         return;
@@ -185,6 +186,7 @@ pub(crate) fn negation_with_equal_op(checker: &Checker, expr: &Expr, op: UnaryOp
         ops: Box::from([CmpOp::NotEq]),
         comparators: comparators.clone(),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
         checker.generator().expr(&node.into()),
@@ -207,6 +209,7 @@ pub(crate) fn negation_with_not_equal_op(
         ops,
         comparators,
         range: _,
+        node_index: _,
     }) = operand
     else {
         return;
@@ -239,6 +242,7 @@ pub(crate) fn negation_with_not_equal_op(
         ops: Box::from([CmpOp::Eq]),
         comparators: comparators.clone(),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
         checker.generator().expr(&node.into()),
@@ -255,6 +259,7 @@ pub(crate) fn double_negation(checker: &Checker, expr: &Expr, op: UnaryOp, opera
         op: operand_op,
         operand,
         range: _,
+        node_index: _,
     }) = operand
     else {
         return;
@@ -279,6 +284,7 @@ pub(crate) fn double_negation(checker: &Checker, expr: &Expr, op: UnaryOp, opera
             id: Name::new_static("bool"),
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         let node1 = ast::ExprCall {
             func: Box::new(node.into()),
@@ -286,8 +292,10 @@ pub(crate) fn double_negation(checker: &Checker, expr: &Expr, op: UnaryOp, opera
                 args: Box::from([*operand.clone()]),
                 keywords: Box::from([]),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             },
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         diagnostic.set_fix(Fix::safe_edit(Edit::range_replacement(
             checker.generator().expr(&node1.into()),
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_get.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_get.rs
index 12eb987bde..a4ab3ff311 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_get.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_get.rs
@@ -123,6 +123,7 @@ pub(crate) fn if_else_block_instead_of_dict_get(checker: &Checker, stmt_if: &ast
         ops,
         comparators: test_dict,
         range: _,
+        node_index: _,
     }) = &**test
     else {
         return;
@@ -187,6 +188,7 @@ pub(crate) fn if_else_block_instead_of_dict_get(checker: &Checker, stmt_if: &ast
         attr: Identifier::new("get".to_string(), TextRange::default()),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node3 = ast::ExprCall {
         func: Box::new(node2.into()),
@@ -194,14 +196,17 @@ pub(crate) fn if_else_block_instead_of_dict_get(checker: &Checker, stmt_if: &ast
             args: Box::from([node1, node]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node4 = expected_var.clone();
     let node5 = ast::StmtAssign {
         targets: vec![node4],
         value: Box::new(node3.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let contents = checker.generator().stmt(&node5.into());
 
@@ -246,6 +251,7 @@ pub(crate) fn if_exp_instead_of_dict_get(
         ops,
         comparators: test_dict,
         range: _,
+        node_index: _,
     }) = test
     else {
         return;
@@ -291,6 +297,7 @@ pub(crate) fn if_exp_instead_of_dict_get(
         attr: Identifier::new("get".to_string(), TextRange::default()),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let fixed_node = ast::ExprCall {
         func: Box::new(dict_get_node.into()),
@@ -298,8 +305,10 @@ pub(crate) fn if_exp_instead_of_dict_get(
             args: Box::from([dict_key_node, default_value_node]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
 
     let contents = checker.generator().expr(&fixed_node.into());
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_lookup.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_lookup.rs
index 2d116658db..f9806190de 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_lookup.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_dict_lookup.rs
@@ -57,6 +57,7 @@ pub(crate) fn if_else_block_instead_of_dict_lookup(checker: &Checker, stmt_if: &
         ops,
         comparators,
         range: _,
+        node_index: _,
     }) = test.as_ref()
     else {
         return;
@@ -73,7 +74,14 @@ pub(crate) fn if_else_block_instead_of_dict_lookup(checker: &Checker, stmt_if: &
     let Some(literal_expr) = expr.as_literal_expr() else {
         return;
     };
-    let [Stmt::Return(ast::StmtReturn { value, range: _ })] = body.as_slice() else {
+    let [
+        Stmt::Return(ast::StmtReturn {
+            value,
+            range: _,
+            node_index: _,
+        }),
+    ] = body.as_slice()
+    else {
         return;
     };
 
@@ -99,7 +107,14 @@ pub(crate) fn if_else_block_instead_of_dict_lookup(checker: &Checker, stmt_if: &
 
     for clause in elif_else_clauses {
         let ElifElseClause { test, body, .. } = clause;
-        let [Stmt::Return(ast::StmtReturn { value, range: _ })] = body.as_slice() else {
+        let [
+            Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }),
+        ] = body.as_slice()
+        else {
             return;
         };
 
@@ -107,7 +122,14 @@ pub(crate) fn if_else_block_instead_of_dict_lookup(checker: &Checker, stmt_if: &
             // `else`
             None => {
                 // The else must also be a single effect-free return statement
-                let [Stmt::Return(ast::StmtReturn { value, range: _ })] = body.as_slice() else {
+                let [
+                    Stmt::Return(ast::StmtReturn {
+                        value,
+                        range: _,
+                        node_index: _,
+                    }),
+                ] = body.as_slice()
+                else {
                     return;
                 };
                 if value.as_ref().is_some_and(|value| {
@@ -122,6 +144,7 @@ pub(crate) fn if_else_block_instead_of_dict_lookup(checker: &Checker, stmt_if: &
                 ops,
                 comparators,
                 range: _,
+                node_index: _,
             })) => {
                 let Expr::Name(ast::ExprName { id, .. }) = left.as_ref() else {
                     return;
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_if_exp.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_if_exp.rs
index 7de2bb14d3..44c89d37c3 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_if_exp.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/if_else_block_instead_of_if_exp.rs
@@ -96,6 +96,7 @@ pub(crate) fn if_else_block_instead_of_if_exp(checker: &Checker, stmt_if: &ast::
         body,
         elif_else_clauses,
         range: _,
+        node_index: _,
     } = stmt_if;
 
     // `test: None` to only match an `else` clause
@@ -268,11 +269,13 @@ fn assignment_ternary(
         body: Box::new(body_value.clone()),
         orelse: Box::new(orelse_value.clone()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node1 = ast::StmtAssign {
         targets: vec![target_var.clone()],
         value: Box::new(node.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     node1.into()
 }
@@ -282,11 +285,13 @@ fn assignment_binary_and(target_var: &Expr, left_value: &Expr, right_value: &Exp
         op: BoolOp::And,
         values: vec![left_value.clone(), right_value.clone()],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node1 = ast::StmtAssign {
         targets: vec![target_var.clone()],
         value: Box::new(node.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     node1.into()
 }
@@ -294,10 +299,12 @@ fn assignment_binary_and(target_var: &Expr, left_value: &Expr, right_value: &Exp
 fn assignment_binary_or(target_var: &Expr, left_value: &Expr, right_value: &Expr) -> Stmt {
     (ast::StmtAssign {
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         targets: vec![target_var.clone()],
         value: Box::new(
             (ast::ExprBoolOp {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 op: BoolOp::Or,
                 values: vec![left_value.clone(), right_value.clone()],
             })
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/key_in_dict.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/key_in_dict.rs
index ff15fe6590..da647235e1 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/key_in_dict.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/key_in_dict.rs
@@ -60,6 +60,7 @@ fn key_in_dict(checker: &Checker, left: &Expr, right: &Expr, operator: CmpOp, pa
         func,
         arguments: Arguments { args, keywords, .. },
         range: _,
+        node_index: _,
     }) = &right
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/needless_bool.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/needless_bool.rs
index f313430121..679797a258 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/needless_bool.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/needless_bool.rs
@@ -132,11 +132,13 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
                 body: elif_body,
                 test: Some(elif_test),
                 range: elif_range,
+                node_index: _,
             },
             ElifElseClause {
                 body: else_body,
                 test: None,
                 range: else_range,
+                node_index: _,
             },
         ] => (
             elif_test,
@@ -254,6 +256,7 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
                         left: left.clone(),
                         comparators: Box::new([right.clone()]),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     }))
                 }
 
@@ -261,6 +264,7 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
                     op: ast::UnaryOp::Not,
                     operand: Box::new(if_test.clone()),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 })),
             }
         } else if if_test.is_compare_expr() {
@@ -273,6 +277,7 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
                 id: Name::new_static("bool"),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             };
             let call_node = ast::ExprCall {
                 func: Box::new(func_node.into()),
@@ -280,8 +285,10 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
                     args: Box::from([if_test.clone()]),
                     keywords: Box::from([]),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 },
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             };
             Some(Expr::Call(call_node))
         } else {
@@ -294,6 +301,7 @@ pub(crate) fn needless_bool(checker: &Checker, stmt: &Stmt) {
         Stmt::Return(ast::StmtReturn {
             value: Some(Box::new(expr.clone())),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })
     });
 
@@ -336,7 +344,12 @@ fn is_one_line_return_bool(stmts: &[Stmt]) -> Option<Bool> {
     let [stmt] = stmts else {
         return None;
     };
-    let Stmt::Return(ast::StmtReturn { value, range: _ }) = stmt else {
+    let Stmt::Return(ast::StmtReturn {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    else {
         return None;
     };
     let Some(Expr::BooleanLiteral(ast::ExprBooleanLiteral { value, .. })) = value.as_deref() else {
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/open_file_with_context_handler.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/open_file_with_context_handler.rs
index 7005485d2b..33c789455f 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/open_file_with_context_handler.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/open_file_with_context_handler.rs
@@ -49,7 +49,12 @@ fn match_async_exit_stack(semantic: &SemanticModel) -> bool {
     let Some(expr) = semantic.current_expression_grandparent() else {
         return false;
     };
-    let Expr::Await(ast::ExprAwait { value, range: _ }) = expr else {
+    let Expr::Await(ast::ExprAwait {
+        value,
+        range: _,
+        node_index: _,
+    }) = expr
+    else {
         return false;
     };
     let Expr::Call(ast::ExprCall { func, .. }) = value.as_ref() else {
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/reimplemented_builtin.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/reimplemented_builtin.rs
index f3737535ed..435874d007 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/reimplemented_builtin.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/reimplemented_builtin.rs
@@ -133,6 +133,7 @@ pub(crate) fn convert_for_loop_to_any_all(checker: &Checker, stmt: &Stmt) {
                     op: UnaryOp::Not,
                     operand,
                     range: _,
+                    node_index: _,
                 }) = &loop_.test
                 {
                     *operand.clone()
@@ -141,6 +142,7 @@ pub(crate) fn convert_for_loop_to_any_all(checker: &Checker, stmt: &Stmt) {
                     ops,
                     comparators,
                     range: _,
+                    node_index: _,
                 }) = &loop_.test
                 {
                     if let ([op], [comparator]) = (&**ops, &**comparators) {
@@ -161,6 +163,7 @@ pub(crate) fn convert_for_loop_to_any_all(checker: &Checker, stmt: &Stmt) {
                             ops: Box::from([op]),
                             comparators: Box::from([comparator.clone()]),
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         };
                         node.into()
                     } else {
@@ -168,6 +171,7 @@ pub(crate) fn convert_for_loop_to_any_all(checker: &Checker, stmt: &Stmt) {
                             op: UnaryOp::Not,
                             operand: Box::new(loop_.test.clone()),
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         };
                         node.into()
                     }
@@ -176,6 +180,7 @@ pub(crate) fn convert_for_loop_to_any_all(checker: &Checker, stmt: &Stmt) {
                         op: UnaryOp::Not,
                         operand: Box::new(loop_.test.clone()),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     };
                     node.into()
                 }
@@ -276,6 +281,7 @@ fn match_loop(stmt: &Stmt) -> Option<Loop> {
             test: nested_test,
             elif_else_clauses: nested_elif_else_clauses,
             range: _,
+            node_index: _,
         }),
     ] = body.as_slice()
     else {
@@ -288,6 +294,7 @@ fn match_loop(stmt: &Stmt) -> Option<Loop> {
         Stmt::Return(ast::StmtReturn {
             value: Some(value),
             range: _,
+            node_index: _,
         }),
     ] = nested_body.as_slice()
     else {
@@ -325,6 +332,7 @@ fn match_else_return(stmt: &Stmt) -> Option<Terminal> {
         Stmt::Return(ast::StmtReturn {
             value: Some(next_value),
             range: _,
+            node_index: _,
         }),
     ] = orelse.as_slice()
     else {
@@ -368,6 +376,7 @@ fn match_sibling_return<'a>(stmt: &'a Stmt, sibling: &'a Stmt) -> Option<Termina
     let Stmt::Return(ast::StmtReturn {
         value: Some(next_value),
         range: _,
+        node_index: _,
     }) = &sibling
     else {
         return None;
@@ -395,14 +404,17 @@ fn return_stmt(id: Name, test: &Expr, target: &Expr, iter: &Expr, generator: Gen
             ifs: vec![],
             is_async: false,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         }],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         parenthesized: false,
     };
     let node1 = ast::ExprName {
         id,
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node2 = ast::ExprCall {
         func: Box::new(node1.into()),
@@ -410,12 +422,15 @@ fn return_stmt(id: Name, test: &Expr, target: &Expr, iter: &Expr, generator: Gen
             args: Box::from([node.into()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let node3 = ast::StmtReturn {
         value: Some(Box::new(node2.into())),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.stmt(&node3.into())
 }
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/split_static_string.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/split_static_string.rs
index 44d3840388..c298e82f05 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/split_static_string.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/split_static_string.rs
@@ -124,6 +124,7 @@ fn construct_replacement(elts: &[&str], flags: StringLiteralFlags) -> Expr {
                 Expr::from(StringLiteral {
                     value: Box::from(*elt),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     // intentionally omit the triple quote flag, if set, to avoid strange
                     // replacements like
                     //
@@ -140,6 +141,7 @@ fn construct_replacement(elts: &[&str], flags: StringLiteralFlags) -> Expr {
             .collect(),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
 
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/suppressible_exception.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/suppressible_exception.rs
index 3980e2692a..1d01784e80 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/suppressible_exception.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/suppressible_exception.rs
@@ -65,7 +65,13 @@ impl Violation for SuppressibleException {
 fn is_empty(body: &[Stmt]) -> bool {
     match body {
         [Stmt::Pass(_)] => true,
-        [Stmt::Expr(ast::StmtExpr { value, range: _ })] => value.is_ellipsis_literal_expr(),
+        [
+            Stmt::Expr(ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            }),
+        ] => value.is_ellipsis_literal_expr(),
         _ => false,
     }
 }
diff --git a/crates/ruff_linter/src/rules/flake8_simplify/rules/yoda_conditions.rs b/crates/ruff_linter/src/rules/flake8_simplify/rules/yoda_conditions.rs
index 687af811c9..a21b960af0 100644
--- a/crates/ruff_linter/src/rules/flake8_simplify/rules/yoda_conditions.rs
+++ b/crates/ruff_linter/src/rules/flake8_simplify/rules/yoda_conditions.rs
@@ -116,6 +116,7 @@ impl From<&Expr> for ConstantLikelihood {
                 op: UnaryOp::UAdd | UnaryOp::USub | UnaryOp::Invert,
                 operand,
                 range: _,
+                node_index: _,
             }) => ConstantLikelihood::from(&**operand),
             _ => ConstantLikelihood::Unlikely,
         }
diff --git a/crates/ruff_linter/src/rules/flake8_tidy_imports/rules/relative_imports.rs b/crates/ruff_linter/src/rules/flake8_tidy_imports/rules/relative_imports.rs
index 73dd4b82b9..1e6ac5e4ca 100644
--- a/crates/ruff_linter/src/rules/flake8_tidy_imports/rules/relative_imports.rs
+++ b/crates/ruff_linter/src/rules/flake8_tidy_imports/rules/relative_imports.rs
@@ -101,6 +101,7 @@ fn fix_banned_relative_import(
         names: names.clone(),
         level: 0,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let content = generator.stmt(&node.into());
     Some(Fix::unsafe_edit(Edit::range_replacement(
diff --git a/crates/ruff_linter/src/rules/flake8_type_checking/helpers.rs b/crates/ruff_linter/src/rules/flake8_type_checking/helpers.rs
index 2b3d60c56e..21da4fb514 100644
--- a/crates/ruff_linter/src/rules/flake8_type_checking/helpers.rs
+++ b/crates/ruff_linter/src/rules/flake8_type_checking/helpers.rs
@@ -367,6 +367,7 @@ impl<'a> QuoteAnnotator<'a> {
         let annotation = subgenerator.expr(&expr_without_forward_references);
         generator.expr(&Expr::from(ast::StringLiteral {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             value: annotation.into_boxed_str(),
             flags: self.flags,
         }))
diff --git a/crates/ruff_linter/src/rules/flynt/helpers.rs b/crates/ruff_linter/src/rules/flynt/helpers.rs
index 4afb764c4c..58137a3816 100644
--- a/crates/ruff_linter/src/rules/flynt/helpers.rs
+++ b/crates/ruff_linter/src/rules/flynt/helpers.rs
@@ -9,6 +9,7 @@ fn to_interpolated_string_interpolation_element(inner: &Expr) -> ast::Interpolat
         conversion: ConversionFlag::None,
         format_spec: None,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
 
@@ -17,6 +18,7 @@ pub(super) fn to_interpolated_string_literal_element(s: &str) -> ast::Interpolat
     ast::InterpolatedStringElement::Literal(ast::InterpolatedStringLiteralElement {
         value: Box::from(s),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     })
 }
 
@@ -31,8 +33,10 @@ fn is_simple_call(expr: &Expr) -> bool {
                     args,
                     keywords,
                     range: _,
+                    node_index: _,
                 },
             range: _,
+            node_index: _,
         }) => args.is_empty() && keywords.is_empty() && is_simple_callee(func),
         _ => false,
     }
@@ -53,12 +57,17 @@ pub(super) fn to_interpolated_string_element(
     expr: &Expr,
 ) -> Option<ast::InterpolatedStringElement> {
     match expr {
-        Expr::StringLiteral(ast::ExprStringLiteral { value, range }) => Some(
-            ast::InterpolatedStringElement::Literal(ast::InterpolatedStringLiteralElement {
+        Expr::StringLiteral(ast::ExprStringLiteral {
+            value,
+            range,
+            node_index,
+        }) => Some(ast::InterpolatedStringElement::Literal(
+            ast::InterpolatedStringLiteralElement {
                 value: value.to_string().into_boxed_str(),
                 range: *range,
-            }),
-        ),
+                node_index: node_index.clone(),
+            },
+        )),
         // These should be pretty safe to wrap in a formatted value.
         Expr::NumberLiteral(_) | Expr::BooleanLiteral(_) | Expr::Name(_) | Expr::Attribute(_) => {
             Some(to_interpolated_string_interpolation_element(expr))
diff --git a/crates/ruff_linter/src/rules/flynt/rules/static_join_to_fstring.rs b/crates/ruff_linter/src/rules/flynt/rules/static_join_to_fstring.rs
index aa07cb58af..f0e3399777 100644
--- a/crates/ruff_linter/src/rules/flynt/rules/static_join_to_fstring.rs
+++ b/crates/ruff_linter/src/rules/flynt/rules/static_join_to_fstring.rs
@@ -91,6 +91,7 @@ fn build_fstring(joiner: &str, joinees: &[Expr], flags: FStringFlags) -> Option<
                 .into_boxed_str(),
             flags: flags?,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         return Some(node.into());
     }
@@ -113,6 +114,7 @@ fn build_fstring(joiner: &str, joinees: &[Expr], flags: FStringFlags) -> Option<
     let node = ast::FString {
         elements: f_string_elements.into(),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         flags,
     };
     Some(node.into())
diff --git a/crates/ruff_linter/src/rules/isort/annotate.rs b/crates/ruff_linter/src/rules/isort/annotate.rs
index f3f1a247b2..ccbcc84b19 100644
--- a/crates/ruff_linter/src/rules/isort/annotate.rs
+++ b/crates/ruff_linter/src/rules/isort/annotate.rs
@@ -23,7 +23,11 @@ pub(crate) fn annotate_imports<'a>(
         .iter()
         .map(|import| {
             match import {
-                Stmt::Import(ast::StmtImport { names, range }) => {
+                Stmt::Import(ast::StmtImport {
+                    names,
+                    range,
+                    node_index: _,
+                }) => {
                     // Find comments above.
                     let mut atop = vec![];
                     while let Some(comment) =
@@ -59,6 +63,7 @@ pub(crate) fn annotate_imports<'a>(
                     names,
                     level,
                     range: _,
+                    node_index: _,
                 }) => {
                     // Find comments above.
                     let mut atop = vec![];
diff --git a/crates/ruff_linter/src/rules/isort/rules/add_required_imports.rs b/crates/ruff_linter/src/rules/isort/rules/add_required_imports.rs
index 3948202883..bff7e42137 100644
--- a/crates/ruff_linter/src/rules/isort/rules/add_required_imports.rs
+++ b/crates/ruff_linter/src/rules/isort/rules/add_required_imports.rs
@@ -58,7 +58,12 @@ impl AlwaysFixableViolation for MissingRequiredImport {
 fn includes_import(stmt: &Stmt, target: &NameImport) -> bool {
     match target {
         NameImport::Import(target) => {
-            let Stmt::Import(ast::StmtImport { names, range: _ }) = &stmt else {
+            let Stmt::Import(ast::StmtImport {
+                names,
+                range: _,
+                node_index: _,
+            }) = &stmt
+            else {
                 return false;
             };
             names.iter().any(|alias| {
@@ -72,6 +77,7 @@ fn includes_import(stmt: &Stmt, target: &NameImport) -> bool {
                 names,
                 level,
                 range: _,
+                node_index: _,
             }) = &stmt
             else {
                 return false;
diff --git a/crates/ruff_linter/src/rules/pandas_vet/rules/nunique_constant_series_check.rs b/crates/ruff_linter/src/rules/pandas_vet/rules/nunique_constant_series_check.rs
index 5656e4489f..2d7ceba14b 100644
--- a/crates/ruff_linter/src/rules/pandas_vet/rules/nunique_constant_series_check.rs
+++ b/crates/ruff_linter/src/rules/pandas_vet/rules/nunique_constant_series_check.rs
@@ -87,6 +87,7 @@ pub(crate) fn nunique_constant_series_check(
         Expr::NumberLiteral(ast::ExprNumberLiteral {
             value: ast::Number::Int(Int::ONE),
             range: _,
+            node_index: _,
         })
     ) {
         return;
diff --git a/crates/ruff_linter/src/rules/perflint/rules/manual_dict_comprehension.rs b/crates/ruff_linter/src/rules/perflint/rules/manual_dict_comprehension.rs
index be8c6feb0f..07423b3a67 100644
--- a/crates/ruff_linter/src/rules/perflint/rules/manual_dict_comprehension.rs
+++ b/crates/ruff_linter/src/rules/perflint/rules/manual_dict_comprehension.rs
@@ -121,6 +121,7 @@ pub(crate) fn manual_dict_comprehension(checker: &Checker, for_stmt: &ast::StmtF
         targets,
         value,
         range,
+        node_index: _,
     }) = stmt
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/perflint/rules/manual_list_comprehension.rs b/crates/ruff_linter/src/rules/perflint/rules/manual_list_comprehension.rs
index da95d98ad3..0283c5a229 100644
--- a/crates/ruff_linter/src/rules/perflint/rules/manual_list_comprehension.rs
+++ b/crates/ruff_linter/src/rules/perflint/rules/manual_list_comprehension.rs
@@ -148,8 +148,10 @@ pub(crate) fn manual_list_comprehension(checker: &Checker, for_stmt: &ast::StmtF
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         range,
+        node_index: _,
     }) = value.as_ref()
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/perflint/rules/manual_list_copy.rs b/crates/ruff_linter/src/rules/perflint/rules/manual_list_copy.rs
index 7e9c9b103e..3322830aca 100644
--- a/crates/ruff_linter/src/rules/perflint/rules/manual_list_copy.rs
+++ b/crates/ruff_linter/src/rules/perflint/rules/manual_list_copy.rs
@@ -69,8 +69,10 @@ pub(crate) fn manual_list_copy(checker: &Checker, for_stmt: &ast::StmtFor) {
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         range,
+        node_index: _,
     }) = value.as_ref()
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/perflint/rules/unnecessary_list_cast.rs b/crates/ruff_linter/src/rules/perflint/rules/unnecessary_list_cast.rs
index 5e9964e292..08d3ccacce 100644
--- a/crates/ruff_linter/src/rules/perflint/rules/unnecessary_list_cast.rs
+++ b/crates/ruff_linter/src/rules/perflint/rules/unnecessary_list_cast.rs
@@ -58,8 +58,10 @@ pub(crate) fn unnecessary_list_cast(checker: &Checker, iter: &Expr, body: &[Stmt
                 args,
                 keywords: _,
                 range: _,
+                node_index: _,
             },
         range: list_range,
+        node_index: _,
     }) = iter
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/pycodestyle/rules/lambda_assignment.rs b/crates/ruff_linter/src/rules/pycodestyle/rules/lambda_assignment.rs
index 6b4ce91ade..c8cbc21ce6 100644
--- a/crates/ruff_linter/src/rules/pycodestyle/rules/lambda_assignment.rs
+++ b/crates/ruff_linter/src/rules/pycodestyle/rules/lambda_assignment.rs
@@ -187,6 +187,7 @@ fn function(
             ExprEllipsisLiteral::default(),
         ))),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     });
     let parameters = lambda.parameters.as_deref().cloned().unwrap_or_default();
     if let Some(annotation) = annotation {
@@ -234,6 +235,7 @@ fn function(
                 returns: Some(Box::new(return_type)),
                 type_params: None,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let generated = checker.generator().stmt(&func);
 
@@ -249,6 +251,7 @@ fn function(
         returns: None,
         type_params: None,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     });
     let generated = checker.generator().stmt(&function);
 
diff --git a/crates/ruff_linter/src/rules/pycodestyle/rules/multiple_imports_on_one_line.rs b/crates/ruff_linter/src/rules/pycodestyle/rules/multiple_imports_on_one_line.rs
index 01a57c99c9..dd7dc69b5b 100644
--- a/crates/ruff_linter/src/rules/pycodestyle/rules/multiple_imports_on_one_line.rs
+++ b/crates/ruff_linter/src/rules/pycodestyle/rules/multiple_imports_on_one_line.rs
@@ -75,6 +75,7 @@ fn split_imports(
             .map(|alias| {
                 let Alias {
                     range: _,
+                    node_index: _,
                     name,
                     asname,
                 } = alias;
@@ -99,6 +100,7 @@ fn split_imports(
             .map(|alias| {
                 let Alias {
                     range: _,
+                    node_index: _,
                     name,
                     asname,
                 } = alias;
diff --git a/crates/ruff_linter/src/rules/pycodestyle/rules/not_tests.rs b/crates/ruff_linter/src/rules/pycodestyle/rules/not_tests.rs
index d9f6b84d48..30460c1b7c 100644
--- a/crates/ruff_linter/src/rules/pycodestyle/rules/not_tests.rs
+++ b/crates/ruff_linter/src/rules/pycodestyle/rules/not_tests.rs
@@ -88,6 +88,7 @@ pub(crate) fn not_tests(checker: &Checker, unary_op: &ast::ExprUnaryOp) {
         ops,
         comparators,
         range: _,
+        node_index: _,
     }) = unary_op.operand.as_ref()
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs b/crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs
index e6c6a17b0d..5c392ae93a 100644
--- a/crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs
+++ b/crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs
@@ -673,6 +673,7 @@ impl<'a> Visitor<'a> for BodyVisitor<'a> {
             }
             Stmt::Return(ast::StmtReturn {
                 range,
+                node_index: _,
                 value: Some(value),
             }) => {
                 self.returns.push(ReturnEntry {
@@ -684,7 +685,11 @@ impl<'a> Visitor<'a> for BodyVisitor<'a> {
                     },
                 });
             }
-            Stmt::Return(ast::StmtReturn { range, value: None }) => {
+            Stmt::Return(ast::StmtReturn {
+                range,
+                node_index: _,
+                value: None,
+            }) => {
                 self.returns.push(ReturnEntry {
                     range: *range,
                     kind: ReturnEntryKind::ImplicitNone,
@@ -701,6 +706,7 @@ impl<'a> Visitor<'a> for BodyVisitor<'a> {
         match expr {
             Expr::Yield(ast::ExprYield {
                 range,
+                node_index: _,
                 value: Some(value),
             }) => {
                 self.yields.push(YieldEntry {
@@ -708,7 +714,11 @@ impl<'a> Visitor<'a> for BodyVisitor<'a> {
                     is_none_yield: value.is_none_literal_expr(),
                 });
             }
-            Expr::Yield(ast::ExprYield { range, value: None }) => {
+            Expr::Yield(ast::ExprYield {
+                range,
+                node_index: _,
+                value: None,
+            }) => {
                 self.yields.push(YieldEntry {
                     range: *range,
                     is_none_yield: true,
diff --git a/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_character.rs b/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_character.rs
index 300f937d15..a94e8290e9 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_character.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_character.rs
@@ -92,6 +92,7 @@ pub(crate) fn call(checker: &Checker, string: &str, range: TextRange) {
 pub(crate) fn percent(checker: &Checker, expr: &Expr, format_string: &ExprStringLiteral) {
     for StringLiteral {
         value: _,
+        node_index: _,
         range,
         flags,
     } in &format_string.value
diff --git a/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_type.rs b/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_type.rs
index 2d9e165651..a747b9b12a 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_type.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/bad_string_format_type.rs
@@ -219,6 +219,7 @@ pub(crate) fn bad_string_format_type(
     let mut format_strings = vec![];
     for StringLiteral {
         value: _,
+        node_index: _,
         range,
         flags,
     } in &format_string.value
@@ -236,7 +237,11 @@ pub(crate) fn bad_string_format_type(
     // Parse the parameters.
     let is_valid = match &*bin_op.right {
         Expr::Tuple(ast::ExprTuple { elts, .. }) => is_valid_tuple(&format_strings, elts),
-        Expr::Dict(ast::ExprDict { items, range: _ }) => is_valid_dict(&format_strings, items),
+        Expr::Dict(ast::ExprDict {
+            items,
+            range: _,
+            node_index: _,
+        }) => is_valid_dict(&format_strings, items),
         _ => is_valid_constant(&format_strings, &bin_op.right),
     };
     if !is_valid {
diff --git a/crates/ruff_linter/src/rules/pylint/rules/if_stmt_min_max.rs b/crates/ruff_linter/src/rules/pylint/rules/if_stmt_min_max.rs
index 733f809e6b..7a5e7ee9ce 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/if_stmt_min_max.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/if_stmt_min_max.rs
@@ -87,6 +87,7 @@ pub(crate) fn if_stmt_min_max(checker: &Checker, stmt_if: &ast::StmtIf) {
         body,
         elif_else_clauses,
         range: _,
+        node_index: _,
     } = stmt_if;
 
     if !elif_else_clauses.is_empty() {
diff --git a/crates/ruff_linter/src/rules/pylint/rules/manual_import_from.rs b/crates/ruff_linter/src/rules/pylint/rules/manual_import_from.rs
index 89c9be036b..5f5cc9ccc9 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/manual_import_from.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/manual_import_from.rs
@@ -72,9 +72,11 @@ pub(crate) fn manual_from_import(checker: &Checker, stmt: &Stmt, alias: &Alias,
                 name: asname.clone(),
                 asname: None,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }],
             level: 0,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         };
         diagnostic.set_fix(Fix::safe_edit(Edit::range_replacement(
             checker.generator().stmt(&node.into()),
diff --git a/crates/ruff_linter/src/rules/pylint/rules/nested_min_max.rs b/crates/ruff_linter/src/rules/pylint/rules/nested_min_max.rs
index 154550c41f..9383906df9 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/nested_min_max.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/nested_min_max.rs
@@ -112,8 +112,10 @@ fn collect_nested_args(min_max: MinMax, args: &[Expr], semantic: &SemanticModel)
                         args,
                         keywords,
                         range: _,
+                        node_index: _,
                     },
                 range: _,
+                node_index: _,
             }) = arg
             {
                 if MinMax::try_from_call(func, keywords, semantic) == Some(min_max) {
@@ -123,6 +125,7 @@ fn collect_nested_args(min_max: MinMax, args: &[Expr], semantic: &SemanticModel)
                                 value: Box::new(arg.clone()),
                                 ctx: ast::ExprContext::Load,
                                 range: TextRange::default(),
+                                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             });
                             new_args.push(new_arg);
                             continue;
@@ -181,8 +184,10 @@ pub(crate) fn nested_min_max(
                     args: collect_nested_args(min_max, args, checker.semantic()).into_boxed_slice(),
                     keywords: Box::from(keywords),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 },
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             diagnostic.set_fix(Fix::unsafe_edit(Edit::range_replacement(
                 checker.generator().expr(&flattened_expr),
diff --git a/crates/ruff_linter/src/rules/pylint/rules/redefined_loop_name.rs b/crates/ruff_linter/src/rules/pylint/rules/redefined_loop_name.rs
index b7dd04e992..1be0f21c5b 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/redefined_loop_name.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/redefined_loop_name.rs
@@ -280,11 +280,13 @@ fn assignment_targets_from_expr<'a>(
             ctx: ExprContext::Store,
             value,
             range: _,
+            node_index: _,
         }) => Box::new(iter::once(value.as_ref())),
         Expr::Name(ast::ExprName {
             ctx: ExprContext::Store,
             id,
             range: _,
+            node_index: _,
         }) => {
             // Ignore dummy variables.
             if dummy_variable_rgx.is_match(id) {
@@ -297,6 +299,7 @@ fn assignment_targets_from_expr<'a>(
             ctx: ExprContext::Store,
             elts,
             range: _,
+            node_index: _,
         }) => Box::new(
             elts.iter()
                 .flat_map(|elt| assignment_targets_from_expr(elt, dummy_variable_rgx)),
@@ -305,6 +308,7 @@ fn assignment_targets_from_expr<'a>(
             ctx: ExprContext::Store,
             elts,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => Box::new(
             elts.iter()
diff --git a/crates/ruff_linter/src/rules/pylint/rules/redefined_slots_in_subclass.rs b/crates/ruff_linter/src/rules/pylint/rules/redefined_slots_in_subclass.rs
index a2eb232456..a449a3054d 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/redefined_slots_in_subclass.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/redefined_slots_in_subclass.rs
@@ -167,7 +167,11 @@ fn slots_attributes(expr: &Expr) -> impl Iterator<Item = Slot> {
         Expr::Tuple(ast::ExprTuple { elts, .. })
         | Expr::List(ast::ExprList { elts, .. })
         | Expr::Set(ast::ExprSet { elts, .. }) => Some(elts.iter().filter_map(|elt| match elt {
-            Expr::StringLiteral(ast::ExprStringLiteral { value, range }) => Some(Slot {
+            Expr::StringLiteral(ast::ExprStringLiteral {
+                value,
+                range,
+                node_index: _,
+            }) => Some(Slot {
                 name: value.to_str(),
                 range: *range,
             }),
@@ -183,12 +187,14 @@ fn slots_attributes(expr: &Expr) -> impl Iterator<Item = Slot> {
                 .unwrap()
                 .iter_keys()
                 .filter_map(|key| match key {
-                    Some(Expr::StringLiteral(ast::ExprStringLiteral { value, range })) => {
-                        Some(Slot {
-                            name: value.to_str(),
-                            range: *range,
-                        })
-                    }
+                    Some(Expr::StringLiteral(ast::ExprStringLiteral {
+                        value,
+                        range,
+                        node_index: _,
+                    })) => Some(Slot {
+                        name: value.to_str(),
+                        range: *range,
+                    }),
                     _ => None,
                 }),
         ),
diff --git a/crates/ruff_linter/src/rules/pylint/rules/repeated_equality_comparison.rs b/crates/ruff_linter/src/rules/pylint/rules/repeated_equality_comparison.rs
index 4f279fa6b1..5b4bda45a9 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/repeated_equality_comparison.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/repeated_equality_comparison.rs
@@ -5,7 +5,7 @@ use ast::ExprContext;
 use ruff_macros::{ViolationMetadata, derive_message_formats};
 use ruff_python_ast::comparable::ComparableExpr;
 use ruff_python_ast::helpers::{any_over_expr, contains_effect};
-use ruff_python_ast::{self as ast, BoolOp, CmpOp, Expr};
+use ruff_python_ast::{self as ast, AtomicNodeIndex, BoolOp, CmpOp, Expr};
 use ruff_python_semantic::SemanticModel;
 use ruff_text_size::{Ranged, TextRange};
 
@@ -164,11 +164,13 @@ pub(crate) fn repeated_equality_comparison(checker: &Checker, bool_op: &ast::Exp
                 Expr::Set(ast::ExprSet {
                     elts: comparators.iter().copied().cloned().collect(),
                     range: TextRange::default(),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             } else {
                 Expr::Tuple(ast::ExprTuple {
                     elts: comparators.iter().copied().cloned().collect(),
                     range: TextRange::default(),
+                    node_index: AtomicNodeIndex::dummy(),
                     ctx: ExprContext::Load,
                     parenthesized: true,
                 })
@@ -186,10 +188,12 @@ pub(crate) fn repeated_equality_comparison(checker: &Checker, bool_op: &ast::Exp
                             },
                             comparators: Box::from([comparator]),
                             range: bool_op.range(),
+                            node_index: AtomicNodeIndex::dummy(),
                         })))
                         .chain(after)
                         .collect(),
                     range: bool_op.range(),
+                    node_index: AtomicNodeIndex::dummy(),
                 })),
                 bool_op.range(),
             )));
diff --git a/crates/ruff_linter/src/rules/pylint/rules/return_in_init.rs b/crates/ruff_linter/src/rules/pylint/rules/return_in_init.rs
index cf14390acd..ec80640c1d 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/return_in_init.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/return_in_init.rs
@@ -46,7 +46,12 @@ impl Violation for ReturnInInit {
 
 /// PLE0101
 pub(crate) fn return_in_init(checker: &Checker, stmt: &Stmt) {
-    if let Stmt::Return(ast::StmtReturn { value, range: _ }) = stmt {
+    if let Stmt::Return(ast::StmtReturn {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    {
         if let Some(expr) = value {
             if expr.is_none_literal_expr() {
                 // Explicit `return None`.
diff --git a/crates/ruff_linter/src/rules/pylint/rules/unnecessary_lambda.rs b/crates/ruff_linter/src/rules/pylint/rules/unnecessary_lambda.rs
index b48e6ef8c9..d1be080b4f 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/unnecessary_lambda.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/unnecessary_lambda.rs
@@ -63,6 +63,7 @@ pub(crate) fn unnecessary_lambda(checker: &Checker, lambda: &ExprLambda) {
         parameters,
         body,
         range: _,
+        node_index: _,
     } = lambda;
 
     // The lambda should consist of a single function call.
diff --git a/crates/ruff_linter/src/rules/pylint/rules/unspecified_encoding.rs b/crates/ruff_linter/src/rules/pylint/rules/unspecified_encoding.rs
index 088041dcf1..cc9ff1cb29 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/unspecified_encoding.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/unspecified_encoding.rs
@@ -173,6 +173,7 @@ fn generate_keyword_fix(checker: &Checker, call: &ast::ExprCall) -> Fix {
                 value: Box::from("utf-8"),
                 flags: checker.default_string_flags(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }))
         ),
         &call.arguments,
diff --git a/crates/ruff_linter/src/rules/pylint/rules/useless_return.rs b/crates/ruff_linter/src/rules/pylint/rules/useless_return.rs
index cef3d35b66..c33acea2d4 100644
--- a/crates/ruff_linter/src/rules/pylint/rules/useless_return.rs
+++ b/crates/ruff_linter/src/rules/pylint/rules/useless_return.rs
@@ -61,7 +61,12 @@ pub(crate) fn useless_return(
     };
 
     // Verify that the last statement is a return statement.
-    let Stmt::Return(ast::StmtReturn { value, range: _ }) = &last_stmt else {
+    let Stmt::Return(ast::StmtReturn {
+        value,
+        range: _,
+        node_index: _,
+    }) = &last_stmt
+    else {
         return;
     };
 
@@ -72,7 +77,12 @@ pub(crate) fn useless_return(
 
     // Skip functions that consist of a docstring and a return statement.
     if body.len() == 2 {
-        if let Stmt::Expr(ast::StmtExpr { value, range: _ }) = &body[0] {
+        if let Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) = &body[0]
+        {
             if value.is_string_literal_expr() {
                 return;
             }
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/convert_named_tuple_functional_to_class.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/convert_named_tuple_functional_to_class.rs
index f88bfa38d4..92f163a575 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/convert_named_tuple_functional_to_class.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/convert_named_tuple_functional_to_class.rs
@@ -87,6 +87,7 @@ pub(crate) fn convert_named_tuple_functional_to_class(
         // Ex) `NamedTuple("MyType")`
         ([_typename], []) => vec![Stmt::Pass(ast::StmtPass {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })],
         // Ex) `NamedTuple("MyType", [("a", int), ("b", str)])`
         ([_typename, fields], []) => {
@@ -145,6 +146,7 @@ fn match_named_tuple_assign<'a>(
         func,
         arguments: Arguments { args, keywords, .. },
         range: _,
+        node_index: _,
     }) = value
     else {
         return None;
@@ -163,6 +165,7 @@ fn create_field_assignment_stmt(field: Name, annotation: &Expr) -> Stmt {
                 id: field,
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
         ),
@@ -170,6 +173,7 @@ fn create_field_assignment_stmt(field: Name, annotation: &Expr) -> Stmt {
         value: None,
         simple: true,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
     .into()
 }
@@ -180,6 +184,7 @@ fn create_fields_from_fields_arg(fields: &Expr) -> Option<Vec<Stmt>> {
     if fields.is_empty() {
         let node = Stmt::Pass(ast::StmtPass {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         });
         Some(vec![node])
     } else {
@@ -231,11 +236,13 @@ fn create_class_def_stmt(typename: &str, body: Vec<Stmt>, base_class: &Expr) ->
             args: Box::from([base_class.clone()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })),
         body,
         type_params: None,
         decorator_list: vec![],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
     .into()
 }
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/convert_typed_dict_functional_to_class.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/convert_typed_dict_functional_to_class.rs
index d45e4dd5cf..97f1619078 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/convert_typed_dict_functional_to_class.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/convert_typed_dict_functional_to_class.rs
@@ -131,6 +131,7 @@ fn match_typed_dict_assign<'a>(
         func,
         arguments,
         range: _,
+        node_index: _,
     }) = value
     else {
         return None;
@@ -149,6 +150,7 @@ fn create_field_assignment_stmt(field: &str, annotation: &Expr) -> Stmt {
                 id: field.into(),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
         ),
@@ -156,6 +158,7 @@ fn create_field_assignment_stmt(field: &str, annotation: &Expr) -> Stmt {
         value: None,
         simple: true,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
     .into()
 }
@@ -176,11 +179,13 @@ fn create_class_def_stmt(
                 None => Box::from([]),
             },
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })),
         body,
         type_params: None,
         decorator_list: vec![],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
     .into()
 }
@@ -189,6 +194,7 @@ fn fields_from_dict_literal(items: &[ast::DictItem]) -> Option<Vec<Stmt>> {
     if items.is_empty() {
         let node = Stmt::Pass(ast::StmtPass {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         });
         Some(vec![node])
     } else {
@@ -222,6 +228,7 @@ fn fields_from_dict_call(func: &Expr, keywords: &[Keyword]) -> Option<Vec<Stmt>>
     if keywords.is_empty() {
         let node = Stmt::Pass(ast::StmtPass {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         });
         Some(vec![node])
     } else {
@@ -234,6 +241,7 @@ fn fields_from_keywords(keywords: &[Keyword]) -> Option<Vec<Stmt>> {
     if keywords.is_empty() {
         let node = Stmt::Pass(ast::StmtPass {
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         });
         return Some(vec![node]);
     }
@@ -256,13 +264,16 @@ fn match_fields_and_total(arguments: &Arguments) -> Option<(Vec<Stmt>, Option<&K
         ([_typename, fields], [..]) => {
             let total = arguments.find_keyword("total");
             match fields {
-                Expr::Dict(ast::ExprDict { items, range: _ }) => {
-                    Some((fields_from_dict_literal(items)?, total))
-                }
+                Expr::Dict(ast::ExprDict {
+                    items,
+                    range: _,
+                    node_index: _,
+                }) => Some((fields_from_dict_literal(items)?, total)),
                 Expr::Call(ast::ExprCall {
                     func,
                     arguments: Arguments { keywords, .. },
                     range: _,
+                    node_index: _,
                 }) => Some((fields_from_dict_call(func, keywords)?, total)),
                 _ => None,
             }
@@ -271,6 +282,7 @@ fn match_fields_and_total(arguments: &Arguments) -> Option<(Vec<Stmt>, Option<&K
         ([_typename], []) => {
             let node = Stmt::Pass(ast::StmtPass {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             Some((vec![node], None))
         }
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_c_element_tree.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_c_element_tree.rs
index 7672680c72..ab1bd978f7 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_c_element_tree.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_c_element_tree.rs
@@ -53,7 +53,11 @@ where
 /// UP023
 pub(crate) fn deprecated_c_element_tree(checker: &Checker, stmt: &Stmt) {
     match stmt {
-        Stmt::Import(ast::StmtImport { names, range: _ }) => {
+        Stmt::Import(ast::StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             // Ex) `import xml.etree.cElementTree as ET`
             for name in names {
                 if &name.name == "xml.etree.cElementTree" && name.asname.is_some() {
@@ -66,6 +70,7 @@ pub(crate) fn deprecated_c_element_tree(checker: &Checker, stmt: &Stmt) {
             names,
             level,
             range: _,
+            node_index: _,
         }) => {
             if *level > 0 {
                 // Ex) `import .xml.etree.cElementTree as ET`
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_mock_import.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_mock_import.rs
index 8da16d71ba..0ef84304fc 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_mock_import.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_mock_import.rs
@@ -274,7 +274,11 @@ pub(crate) fn deprecated_mock_attribute(checker: &Checker, attribute: &ast::Expr
 /// UP026
 pub(crate) fn deprecated_mock_import(checker: &Checker, stmt: &Stmt) {
     match stmt {
-        Stmt::Import(ast::StmtImport { names, range: _ }) => {
+        Stmt::Import(ast::StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             // Find all `mock` imports.
             if names
                 .iter()
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/f_strings.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/f_strings.rs
index 0edc9bb2e8..f34751ce93 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/f_strings.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/f_strings.rs
@@ -85,6 +85,7 @@ impl<'a> FormatSummaryValues<'a> {
                 arg,
                 value,
                 range: _,
+                node_index: _,
             } = keyword;
             let key = arg.as_ref()?;
             if contains_quotes(locator.slice(value)) || locator.contains_line_break(value.range()) {
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_with_maxsize_none.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_with_maxsize_none.rs
index abdc427515..9b1fd26801 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_with_maxsize_none.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_with_maxsize_none.rs
@@ -64,8 +64,10 @@ pub(crate) fn lru_cache_with_maxsize_none(checker: &Checker, decorator_list: &[D
                     args,
                     keywords,
                     range: _,
+                    node_index: _,
                 },
             range: _,
+            node_index: _,
         }) = &decorator.expression
         else {
             continue;
@@ -85,6 +87,7 @@ pub(crate) fn lru_cache_with_maxsize_none(checker: &Checker, decorator_list: &[D
                 arg,
                 value,
                 range: _,
+                node_index: _,
             } = &keywords[0];
             if arg.as_ref().is_some_and(|arg| arg == "maxsize") && value.is_none_literal_expr() {
                 let mut diagnostic = checker.report_diagnostic(
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs
index c4c84ddd90..8941677219 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs
@@ -59,6 +59,7 @@ pub(crate) fn lru_cache_without_parameters(checker: &Checker, decorator_list: &[
             func,
             arguments,
             range: _,
+            node_index: _,
         }) = &decorator.expression
         else {
             continue;
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/native_literals.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/native_literals.rs
index 5b91362679..4b2bbb1068 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/native_literals.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/native_literals.rs
@@ -39,23 +39,27 @@ impl LiteralType {
             LiteralType::Str => ast::StringLiteral {
                 value: Box::default(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 flags: checker.default_string_flags(),
             }
             .into(),
             LiteralType::Bytes => ast::BytesLiteral {
                 value: Box::default(),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 flags: checker.default_bytes_flags(),
             }
             .into(),
             LiteralType::Int => ast::ExprNumberLiteral {
                 value: ast::Number::Int(Int::from(0u8)),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
             LiteralType::Float => ast::ExprNumberLiteral {
                 value: ast::Number::Float(0.0),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
             LiteralType::Bool => ast::ExprBooleanLiteral::default().into(),
@@ -160,8 +164,10 @@ pub(crate) fn native_literals(
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         range: call_range,
+        node_index: _,
     } = call;
 
     if !keywords.is_empty() || args.len() > 1 {
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/os_error_alias.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/os_error_alias.rs
index 286fb88d4e..c08a49462f 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/os_error_alias.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/os_error_alias.rs
@@ -116,6 +116,7 @@ fn tuple_diagnostic(checker: &Checker, tuple: &ast::ExprTuple, aliases: &[&Expr]
                 id: Name::new_static("OSError"),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             };
             remaining.insert(0, node.into());
         }
@@ -127,6 +128,7 @@ fn tuple_diagnostic(checker: &Checker, tuple: &ast::ExprTuple, aliases: &[&Expr]
                 elts: remaining,
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 parenthesized: true,
             };
             format!("({})", checker.generator().expr(&node.into()))
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/outdated_version_block.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/outdated_version_block.rs
index 025d9be062..c8a44d8d5c 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/outdated_version_block.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/outdated_version_block.rs
@@ -93,6 +93,7 @@ pub(crate) fn outdated_version_block(checker: &Checker, stmt_if: &StmtIf) {
             ops,
             comparators,
             range: _,
+            node_index: _,
         }) = &branch.test
         else {
             continue;
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/mod.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/mod.rs
index fc6a242c85..e364056de3 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/mod.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/mod.rs
@@ -140,12 +140,14 @@ impl<'a> From<&'a TypeVar<'a>> for TypeParam {
             TypeParamKind::TypeVar => {
                 TypeParam::TypeVar(TypeParamTypeVar {
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     name: Identifier::new(*name, TextRange::default()),
                     bound: match restriction {
                         Some(TypeVarRestriction::Bound(bound)) => Some(Box::new((*bound).clone())),
                         Some(TypeVarRestriction::Constraint(constraints)) => {
                             Some(Box::new(Expr::Tuple(ast::ExprTuple {
                                 range: TextRange::default(),
+                                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                 elts: constraints.iter().map(|expr| (*expr).clone()).collect(),
                                 ctx: ast::ExprContext::Load,
                                 parenthesized: true,
@@ -154,14 +156,17 @@ impl<'a> From<&'a TypeVar<'a>> for TypeParam {
                         Some(TypeVarRestriction::AnyStr) => {
                             Some(Box::new(Expr::Tuple(ast::ExprTuple {
                                 range: TextRange::default(),
+                                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                 elts: vec![
                                     Expr::Name(ExprName {
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                         id: Name::from("str"),
                                         ctx: ast::ExprContext::Load,
                                     }),
                                     Expr::Name(ExprName {
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                         id: Name::from("bytes"),
                                         ctx: ast::ExprContext::Load,
                                     }),
@@ -179,11 +184,13 @@ impl<'a> From<&'a TypeVar<'a>> for TypeParam {
             }
             TypeParamKind::TypeVarTuple => TypeParam::TypeVarTuple(TypeParamTypeVarTuple {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 name: Identifier::new(*name, TextRange::default()),
                 default: None,
             }),
             TypeParamKind::ParamSpec => TypeParam::ParamSpec(TypeParamParamSpec {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 name: Identifier::new(*name, TextRange::default()),
                 default: None,
             }),
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/printf_string_formatting.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/printf_string_formatting.rs
index bcb584df8a..1faffd5a71 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/printf_string_formatting.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/printf_string_formatting.rs
@@ -231,7 +231,12 @@ fn clean_params_tuple<'a>(right: &Expr, locator: &Locator<'a>) -> Cow<'a, str> {
 fn clean_params_dictionary(right: &Expr, locator: &Locator, stylist: &Stylist) -> Option<String> {
     let is_multi_line = locator.contains_line_break(right.range());
     let mut contents = String::new();
-    if let Expr::Dict(ast::ExprDict { items, range: _ }) = &right {
+    if let Expr::Dict(ast::ExprDict {
+        items,
+        range: _,
+        node_index: _,
+    }) = &right
+    {
         let mut arguments: Vec<String> = vec![];
         let mut seen: Vec<&str> = vec![];
         let mut indent = None;
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/timeout_error_alias.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/timeout_error_alias.rs
index f1f8d92146..63dc4a363f 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/timeout_error_alias.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/timeout_error_alias.rs
@@ -128,6 +128,7 @@ fn tuple_diagnostic(checker: &Checker, tuple: &ast::ExprTuple, aliases: &[&Expr]
                 id: Name::new_static("TimeoutError"),
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             };
             remaining.insert(0, node.into());
         }
@@ -139,6 +140,7 @@ fn tuple_diagnostic(checker: &Checker, tuple: &ast::ExprTuple, aliases: &[&Expr]
                 elts: remaining,
                 ctx: ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 parenthesized: true,
             };
             format!("({})", checker.generator().expr(&node.into()))
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/unnecessary_default_type_args.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/unnecessary_default_type_args.rs
index 3c11602ffb..ed1cba9f53 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/unnecessary_default_type_args.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/unnecessary_default_type_args.rs
@@ -83,6 +83,7 @@ pub(crate) fn unnecessary_default_type_args(checker: &Checker, expr: &Expr) {
         elts,
         ctx: _,
         range: _,
+        node_index: _,
         parenthesized: _,
     }) = slice.as_ref()
     else {
@@ -126,11 +127,13 @@ pub(crate) fn unnecessary_default_type_args(checker: &Checker, expr: &Expr) {
                             elts: valid_elts,
                             ctx: ast::ExprContext::Load,
                             range: TextRange::default(),
+                            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                             parenthesized: true,
                         })
                     }),
                     ctx: ast::ExprContext::Load,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 })),
             expr.range(),
         ),
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/yield_in_for_loop.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/yield_in_for_loop.rs
index e616d4a5c9..e7f88cd553 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/yield_in_for_loop.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/yield_in_for_loop.rs
@@ -78,6 +78,7 @@ pub(crate) fn yield_in_for_loop(checker: &Checker, stmt_for: &ast::StmtFor) {
         orelse,
         is_async: _,
         range: _,
+        node_index: _,
     } = stmt_for;
 
     // If there is an else statement, don't rewrite.
@@ -91,12 +92,18 @@ pub(crate) fn yield_in_for_loop(checker: &Checker, stmt_for: &ast::StmtFor) {
     };
 
     // If the body is not a yield, don't rewrite.
-    let Stmt::Expr(ast::StmtExpr { value, range: _ }) = &body else {
+    let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = &body
+    else {
         return;
     };
     let Expr::Yield(ast::ExprYield {
         value: Some(value),
         range: _,
+        node_index: _,
     }) = value.as_ref()
     else {
         return;
diff --git a/crates/ruff_linter/src/rules/refurb/helpers.rs b/crates/ruff_linter/src/rules/refurb/helpers.rs
index 34ed1804ff..cd0ddd0b13 100644
--- a/crates/ruff_linter/src/rules/refurb/helpers.rs
+++ b/crates/ruff_linter/src/rules/refurb/helpers.rs
@@ -15,6 +15,7 @@ pub(super) fn generate_method_call(name: Name, method: &str, generator: Generato
         id: name,
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Construct `name.method`.
     let attr = ast::ExprAttribute {
@@ -22,6 +23,7 @@ pub(super) fn generate_method_call(name: Name, method: &str, generator: Generato
         attr: ast::Identifier::new(method.to_string(), TextRange::default()),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Make it into a call `name.method()`
     let call = ast::ExprCall {
@@ -30,13 +32,16 @@ pub(super) fn generate_method_call(name: Name, method: &str, generator: Generato
             args: Box::from([]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // And finally, turn it into a statement.
     let stmt = ast::StmtExpr {
         value: Box::new(call.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.stmt(&stmt.into())
 }
@@ -62,6 +67,7 @@ pub(super) fn replace_with_identity_check(
         ops: [op].into(),
         comparators: [ast::ExprNoneLiteral::default().into()].into(),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     });
 
     let new_content = generator.expr(&new_expr);
diff --git a/crates/ruff_linter/src/rules/refurb/rules/check_and_remove_from_set.rs b/crates/ruff_linter/src/rules/refurb/rules/check_and_remove_from_set.rs
index 00ea156590..ed2494f24b 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/check_and_remove_from_set.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/check_and_remove_from_set.rs
@@ -185,6 +185,7 @@ fn make_suggestion(set: &ast::ExprName, element: &Expr, generator: Generator) ->
         attr: ast::Identifier::new("discard".to_string(), TextRange::default()),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Make the actual call `set.discard(element)`
     let call = ast::ExprCall {
@@ -193,13 +194,16 @@ fn make_suggestion(set: &ast::ExprName, element: &Expr, generator: Generator) ->
             args: Box::from([element.clone()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // And finally, turn it into a statement.
     let stmt = ast::StmtExpr {
         value: Box::new(call.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.stmt(&stmt.into())
 }
diff --git a/crates/ruff_linter/src/rules/refurb/rules/delete_full_slice.rs b/crates/ruff_linter/src/rules/refurb/rules/delete_full_slice.rs
index 0d8ec381df..2fce83de33 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/delete_full_slice.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/delete_full_slice.rs
@@ -93,6 +93,7 @@ fn match_full_slice<'a>(expr: &'a Expr, semantic: &SemanticModel) -> Option<&'a
             upper: None,
             step: None,
             range: _,
+            node_index: _,
         })
     ) {
         return None;
diff --git a/crates/ruff_linter/src/rules/refurb/rules/if_exp_instead_of_or_operator.rs b/crates/ruff_linter/src/rules/refurb/rules/if_exp_instead_of_or_operator.rs
index 7671a05b3a..51047f15bb 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/if_exp_instead_of_or_operator.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/if_exp_instead_of_or_operator.rs
@@ -61,6 +61,7 @@ pub(crate) fn if_exp_instead_of_or_operator(checker: &Checker, if_expr: &ast::Ex
         body,
         orelse,
         range,
+        node_index: _,
     } = if_expr;
 
     if ComparableExpr::from(test) != ComparableExpr::from(body) {
diff --git a/crates/ruff_linter/src/rules/refurb/rules/read_whole_file.rs b/crates/ruff_linter/src/rules/refurb/rules/read_whole_file.rs
index 0115f742d5..a5282a5bce 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/read_whole_file.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/read_whole_file.rs
@@ -130,6 +130,7 @@ fn make_suggestion(open: &FileOpen<'_>, generator: Generator) -> SourceCodeSnipp
         id: open.mode.pathlib_method(),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let call = ast::ExprCall {
         func: Box::new(name.into()),
@@ -137,8 +138,10 @@ fn make_suggestion(open: &FileOpen<'_>, generator: Generator) -> SourceCodeSnipp
             args: Box::from([]),
             keywords: open.keywords.iter().copied().cloned().collect(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     SourceCodeSnippet::from_str(&generator.expr(&call.into()))
 }
diff --git a/crates/ruff_linter/src/rules/refurb/rules/reimplemented_starmap.rs b/crates/ruff_linter/src/rules/refurb/rules/reimplemented_starmap.rs
index 3fcde5bc32..a45d768f53 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/reimplemented_starmap.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/reimplemented_starmap.rs
@@ -298,6 +298,7 @@ fn construct_starmap_call(starmap_binding: Name, iter: &Expr, func: &Expr) -> as
         id: starmap_binding,
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     ast::ExprCall {
         func: Box::new(starmap.into()),
@@ -305,8 +306,10 @@ fn construct_starmap_call(starmap_binding: Name, iter: &Expr, func: &Expr) -> as
             args: Box::from([func.clone(), iter.clone()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
 }
 
@@ -316,6 +319,7 @@ fn wrap_with_call_to(call: ast::ExprCall, func_name: Name) -> ast::ExprCall {
         id: func_name,
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     ast::ExprCall {
         func: Box::new(name.into()),
@@ -323,8 +327,10 @@ fn wrap_with_call_to(call: ast::ExprCall, func_name: Name) -> ast::ExprCall {
             args: Box::from([call.into()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     }
 }
 
diff --git a/crates/ruff_linter/src/rules/refurb/rules/repeated_append.rs b/crates/ruff_linter/src/rules/refurb/rules/repeated_append.rs
index 6674bf552d..d3c8259ec9 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/repeated_append.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/repeated_append.rs
@@ -342,6 +342,7 @@ fn make_suggestion(group: &AppendGroup, generator: Generator) -> String {
         elts,
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         parenthesized: true,
     };
     // Make `var.extend`.
@@ -351,6 +352,7 @@ fn make_suggestion(group: &AppendGroup, generator: Generator) -> String {
         attr: ast::Identifier::new("extend".to_string(), TextRange::default()),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Make the actual call `var.extend((elt1, elt2, ..., eltN))`
     let call = ast::ExprCall {
@@ -359,13 +361,16 @@ fn make_suggestion(group: &AppendGroup, generator: Generator) -> String {
             args: Box::from([tuple.into()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // And finally, turn it into a statement.
     let stmt = ast::StmtExpr {
         value: Box::new(call.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.stmt(&stmt.into())
 }
diff --git a/crates/ruff_linter/src/rules/refurb/rules/single_item_membership_test.rs b/crates/ruff_linter/src/rules/refurb/rules/single_item_membership_test.rs
index f0b9930bf2..e581bc7a12 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/single_item_membership_test.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/single_item_membership_test.rs
@@ -129,6 +129,7 @@ fn single_item<'a>(expr: &'a Expr, semantic: &'a SemanticModel) -> Option<&'a Ex
             func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             if arguments.len() != 1 || !is_set_method(func, semantic) {
                 return None;
diff --git a/crates/ruff_linter/src/rules/refurb/rules/slice_copy.rs b/crates/ruff_linter/src/rules/refurb/rules/slice_copy.rs
index 3b89ce2ebe..91b7903889 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/slice_copy.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/slice_copy.rs
@@ -83,6 +83,7 @@ fn match_list_full_slice<'a>(
             upper: None,
             step: None,
             range: _,
+            node_index: _,
         })
     ) {
         return None;
diff --git a/crates/ruff_linter/src/rules/refurb/rules/slice_to_remove_prefix_or_suffix.rs b/crates/ruff_linter/src/rules/refurb/rules/slice_to_remove_prefix_or_suffix.rs
index 671cfb0fc9..427af68ccf 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/slice_to_remove_prefix_or_suffix.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/slice_to_remove_prefix_or_suffix.rs
@@ -145,6 +145,7 @@ fn affix_removal_data_expr(if_expr: &ast::ExprIf) -> Option<RemoveAffixData> {
         body,
         orelse,
         range: _,
+        node_index: _,
     } = if_expr;
 
     let ast::ExprSubscript { value, slice, .. } = body.as_subscript_expr()?;
@@ -171,6 +172,7 @@ fn affix_removal_data_stmt(if_stmt: &ast::StmtIf) -> Option<RemoveAffixData> {
         body,
         elif_else_clauses,
         range: _,
+        node_index: _,
     } = if_stmt;
 
     // Cannot safely transform, e.g.,
@@ -203,6 +205,7 @@ fn affix_removal_data_stmt(if_stmt: &ast::StmtIf) -> Option<RemoveAffixData> {
         value,
         targets,
         range: _,
+        node_index: _,
     } = statement.as_assign_stmt()?;
     let [target] = targets.as_slice() else {
         return None;
@@ -325,9 +328,11 @@ fn affix_matches_slice_bound(data: &RemoveAffixData, semantic: &SemanticModel) -
             ast::Expr::NumberLiteral(ast::ExprNumberLiteral {
                 value: num,
                 range: _,
+                node_index: _,
             }),
             ast::Expr::StringLiteral(ast::ExprStringLiteral {
                 range: _,
+                node_index: _,
                 value: string_val,
             }),
         ) => num
@@ -339,6 +344,7 @@ fn affix_matches_slice_bound(data: &RemoveAffixData, semantic: &SemanticModel) -
             AffixKind::StartsWith,
             ast::Expr::Call(ast::ExprCall {
                 range: _,
+                node_index: _,
                 func,
                 arguments,
             }),
@@ -358,9 +364,11 @@ fn affix_matches_slice_bound(data: &RemoveAffixData, semantic: &SemanticModel) -
                 op: ast::UnaryOp::USub,
                 operand,
                 range: _,
+                node_index: _,
             }),
             ast::Expr::StringLiteral(ast::ExprStringLiteral {
                 range: _,
+                node_index: _,
                 value: string_val,
             }),
         ) if operand.is_number_literal_expr() => operand.as_number_literal_expr().is_some_and(
@@ -378,11 +386,13 @@ fn affix_matches_slice_bound(data: &RemoveAffixData, semantic: &SemanticModel) -
                 op: ast::UnaryOp::USub,
                 operand,
                 range: _,
+                node_index: _,
             }),
             _,
         ) => operand.as_call_expr().is_some_and(
             |ast::ExprCall {
                  range: _,
+                 node_index: _,
                  func,
                  arguments,
              }| {
diff --git a/crates/ruff_linter/src/rules/refurb/rules/unnecessary_enumerate.rs b/crates/ruff_linter/src/rules/refurb/rules/unnecessary_enumerate.rs
index 3313fc8c18..db8e3fb1c3 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/unnecessary_enumerate.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/unnecessary_enumerate.rs
@@ -232,6 +232,7 @@ fn generate_range_len_call(name: Name, generator: Generator) -> String {
         id: name,
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Construct `len(name)`.
     let len = ast::ExprCall {
@@ -240,6 +241,7 @@ fn generate_range_len_call(name: Name, generator: Generator) -> String {
                 id: Name::new_static("len"),
                 ctx: ast::ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
         ),
@@ -247,8 +249,10 @@ fn generate_range_len_call(name: Name, generator: Generator) -> String {
             args: Box::from([var.into()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Construct `range(len(name))`.
     let range = ast::ExprCall {
@@ -257,6 +261,7 @@ fn generate_range_len_call(name: Name, generator: Generator) -> String {
                 id: Name::new_static("range"),
                 ctx: ast::ExprContext::Load,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }
             .into(),
         ),
@@ -264,13 +269,16 @@ fn generate_range_len_call(name: Name, generator: Generator) -> String {
             args: Box::from([len.into()]),
             keywords: Box::from([]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // And finally, turn it into a statement.
     let stmt = ast::StmtExpr {
         value: Box::new(range.into()),
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.stmt(&stmt.into())
 }
diff --git a/crates/ruff_linter/src/rules/refurb/rules/write_whole_file.rs b/crates/ruff_linter/src/rules/refurb/rules/write_whole_file.rs
index 705cd25b8f..4e7e9f20d7 100644
--- a/crates/ruff_linter/src/rules/refurb/rules/write_whole_file.rs
+++ b/crates/ruff_linter/src/rules/refurb/rules/write_whole_file.rs
@@ -148,6 +148,7 @@ fn make_suggestion(open: &FileOpen<'_>, arg: &Expr, generator: Generator) -> Sou
         id: open.mode.pathlib_method(),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let mut arg = arg.clone();
     relocate_expr(&mut arg, TextRange::default());
@@ -157,8 +158,10 @@ fn make_suggestion(open: &FileOpen<'_>, arg: &Expr, generator: Generator) -> Sou
             args: Box::new([arg]),
             keywords: open.keywords.iter().copied().cloned().collect(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         },
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     SourceCodeSnippet::from_str(&generator.expr(&call.into()))
 }
diff --git a/crates/ruff_linter/src/rules/ruff/rules/assert_with_print_message.rs b/crates/ruff_linter/src/rules/ruff/rules/assert_with_print_message.rs
index 8b3fad38dc..41f72bbdc5 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/assert_with_print_message.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/assert_with_print_message.rs
@@ -68,6 +68,7 @@ pub(crate) fn assert_with_print_message(checker: &Checker, stmt: &ast::StmtAsser
                     test: stmt.test.clone(),
                     msg: print_arguments::to_expr(&call.arguments, checker).map(Box::new),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 })),
                 // We have to replace the entire statement,
                 // as the `print` could be empty and thus `call.range()`
@@ -113,6 +114,7 @@ mod print_arguments {
                     InterpolatedStringElement::Literal(InterpolatedStringLiteralElement {
                         value: part.value.clone(),
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     })
                 })
                 .collect(),
@@ -129,6 +131,7 @@ mod print_arguments {
                     conversion: ConversionFlag::None,
                     format_spec: None,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 },
             )],
         }
@@ -151,6 +154,7 @@ mod print_arguments {
                     value: literal.value.clone(),
                     flags,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 });
                 Some(acc)
             } else {
@@ -208,6 +212,7 @@ mod print_arguments {
             value: combined_string.into(),
             flags,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         }))
     }
 
@@ -241,8 +246,10 @@ mod print_arguments {
                 elements: InterpolatedStringElements::from(fstring_elements),
                 flags,
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             }),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         }))
     }
 
@@ -278,6 +285,7 @@ mod print_arguments {
                 vec![InterpolatedStringElement::Literal(
                     InterpolatedStringLiteralElement {
                         range: TextRange::default(),
+                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                         value: " ".into(),
                     },
                 )]
diff --git a/crates/ruff_linter/src/rules/ruff/rules/collection_literal_concatenation.rs b/crates/ruff_linter/src/rules/ruff/rules/collection_literal_concatenation.rs
index 566b9e822e..ed18e22a87 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/collection_literal_concatenation.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/collection_literal_concatenation.rs
@@ -79,6 +79,7 @@ fn make_splat_elts(
         value: Box::from(splat_element.clone()),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     let splat = node.into();
     if splat_at_left {
@@ -102,6 +103,7 @@ fn concatenate_expressions(expr: &Expr, should_support_slices: bool) -> Option<(
         op: Operator::Add,
         right,
         range: _,
+        node_index: _,
     }) = expr
     else {
         return None;
@@ -171,12 +173,14 @@ fn concatenate_expressions(expr: &Expr, should_support_slices: bool) -> Option<(
             elts: new_elts,
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         }
         .into(),
         Type::Tuple => ast::ExprTuple {
             elts: new_elts,
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             parenthesized: true,
         }
         .into(),
diff --git a/crates/ruff_linter/src/rules/ruff/rules/explicit_f_string_type_conversion.rs b/crates/ruff_linter/src/rules/ruff/rules/explicit_f_string_type_conversion.rs
index fa88d0b083..0d396bdf50 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/explicit_f_string_type_conversion.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/explicit_f_string_type_conversion.rs
@@ -75,6 +75,7 @@ pub(crate) fn explicit_f_string_type_conversion(checker: &Checker, f_string: &as
                     args,
                     keywords,
                     range: _,
+                    node_index: _,
                 },
             ..
         }) = expression.as_ref()
diff --git a/crates/ruff_linter/src/rules/ruff/rules/implicit_optional.rs b/crates/ruff_linter/src/rules/ruff/rules/implicit_optional.rs
index 7a259f92a0..9cf78e1ddf 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/implicit_optional.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/implicit_optional.rs
@@ -133,6 +133,7 @@ fn generate_fix(checker: &Checker, conversion_type: ConversionType, expr: &Expr)
                 op: Operator::BitOr,
                 right: Box::new(Expr::NoneLiteral(ast::ExprNoneLiteral::default())),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             });
             let content = checker.generator().expr(&new_expr);
             Ok(Fix::unsafe_edit(Edit::range_replacement(
@@ -147,10 +148,12 @@ fn generate_fix(checker: &Checker, conversion_type: ConversionType, expr: &Expr)
             let (import_edit, binding) = importer.import(expr.start())?;
             let new_expr = Expr::Subscript(ast::ExprSubscript {
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 value: Box::new(Expr::Name(ast::ExprName {
                     id: Name::new(binding),
                     ctx: ast::ExprContext::Store,
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 })),
                 slice: Box::new(expr.clone()),
                 ctx: ast::ExprContext::Load,
diff --git a/crates/ruff_linter/src/rules/ruff/rules/in_empty_collection.rs b/crates/ruff_linter/src/rules/ruff/rules/in_empty_collection.rs
index c19dc7bde4..30f4ff8bc7 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/in_empty_collection.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/in_empty_collection.rs
@@ -83,6 +83,7 @@ fn is_empty(expr: &Expr, semantic: &SemanticModel) -> bool {
             func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             if arguments.is_empty() {
                 collection_methods
diff --git a/crates/ruff_linter/src/rules/ruff/rules/map_int_version_parsing.rs b/crates/ruff_linter/src/rules/ruff/rules/map_int_version_parsing.rs
index 590273f671..4b7fa7e69f 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/map_int_version_parsing.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/map_int_version_parsing.rs
@@ -68,8 +68,10 @@ fn map_call_with_two_arguments<'a>(
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         range: _,
+        node_index: _,
     } = call;
 
     if !keywords.is_empty() {
@@ -100,8 +102,11 @@ fn is_dunder_version_split_dot(expr: &ast::Expr) -> bool {
         return false;
     }
 
-    let Some(ast::Expr::StringLiteral(ast::ExprStringLiteral { value, range: _ })) =
-        arguments.find_argument_value("sep", 0)
+    let Some(ast::Expr::StringLiteral(ast::ExprStringLiteral {
+        value,
+        range: _,
+        node_index: _,
+    })) = arguments.find_argument_value("sep", 0)
     else {
         return false;
     };
diff --git a/crates/ruff_linter/src/rules/ruff/rules/mutable_fromkeys_value.rs b/crates/ruff_linter/src/rules/ruff/rules/mutable_fromkeys_value.rs
index 7ec204fd61..5b60d38c1a 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/mutable_fromkeys_value.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/mutable_fromkeys_value.rs
@@ -102,6 +102,7 @@ fn generate_dict_comprehension(keys: &Expr, value: &Expr, generator: Generator)
         id: Name::new_static("key"),
         ctx: ast::ExprContext::Load,
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     // Construct `key in keys`.
     let comp = ast::Comprehension {
@@ -109,6 +110,7 @@ fn generate_dict_comprehension(keys: &Expr, value: &Expr, generator: Generator)
         iter: keys.clone(),
         ifs: vec![],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         is_async: false,
     };
     // Construct the dict comprehension.
@@ -117,6 +119,7 @@ fn generate_dict_comprehension(keys: &Expr, value: &Expr, generator: Generator)
         value: Box::new(value.clone()),
         generators: vec![comp],
         range: TextRange::default(),
+        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
     };
     generator.expr(&dict_comp.into())
 }
diff --git a/crates/ruff_linter/src/rules/ruff/rules/never_union.rs b/crates/ruff_linter/src/rules/ruff/rules/never_union.rs
index 34cf80384b..8be1156a0a 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/never_union.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/never_union.rs
@@ -74,6 +74,7 @@ pub(crate) fn never_union(checker: &Checker, expr: &Expr) {
             left,
             right,
             range: _,
+            node_index: _,
         }) => {
             // Analyze the left-hand side of the `|` operator.
             if let Some(never_like) = NeverLike::from_expr(left, checker.semantic()) {
@@ -121,6 +122,7 @@ pub(crate) fn never_union(checker: &Checker, expr: &Expr) {
             slice,
             ctx: _,
             range: _,
+            node_index: _,
         }) if checker.semantic().match_typing_expr(value, "Union") => {
             let Expr::Tuple(tuple_slice) = &**slice else {
                 return;
@@ -162,10 +164,12 @@ pub(crate) fn never_union(checker: &Checker, expr: &Expr) {
                                         elts: rest,
                                         ctx: ast::ExprContext::Load,
                                         range: TextRange::default(),
+                                        node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                         parenthesized: true,
                                     })),
                                     ctx: ast::ExprContext::Load,
                                     range: TextRange::default(),
+                                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                                 }))
                         },
                         expr.range(),
diff --git a/crates/ruff_linter/src/rules/ruff/rules/quadratic_list_summation.rs b/crates/ruff_linter/src/rules/ruff/rules/quadratic_list_summation.rs
index fef61601fb..4321e004c3 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/quadratic_list_summation.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/quadratic_list_summation.rs
@@ -79,6 +79,7 @@ pub(crate) fn quadratic_list_summation(checker: &Checker, call: &ast::ExprCall)
         func,
         arguments,
         range,
+        node_index: _,
     } = call;
 
     let Some(iterable) = arguments.args.first() else {
diff --git a/crates/ruff_linter/src/rules/ruff/rules/sort_dunder_slots.rs b/crates/ruff_linter/src/rules/ruff/rules/sort_dunder_slots.rs
index 3ee20c168b..64b7f2b86e 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/sort_dunder_slots.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/sort_dunder_slots.rs
@@ -223,7 +223,11 @@ impl<'a> StringLiteralDisplay<'a> {
                     kind,
                 }
             }
-            ast::Expr::Set(ast::ExprSet { elts, range }) => {
+            ast::Expr::Set(ast::ExprSet {
+                elts,
+                range,
+                node_index: _,
+            }) => {
                 let kind = DisplayKind::Sequence(SequenceKind::Set);
                 Self {
                     elts: Cow::Borrowed(elts),
diff --git a/crates/ruff_linter/src/rules/ruff/rules/unnecessary_nested_literal.rs b/crates/ruff_linter/src/rules/ruff/rules/unnecessary_nested_literal.rs
index 0dbdc44d86..5e06dd8ad1 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/unnecessary_nested_literal.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/unnecessary_nested_literal.rs
@@ -116,12 +116,14 @@ pub(crate) fn unnecessary_nested_literal<'a>(checker: &Checker, literal_expr: &'
                 Expr::Tuple(ExprTuple {
                     elts: nodes.into_iter().cloned().collect(),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                     ctx: ExprContext::Load,
                     parenthesized: false,
                 })
             }),
             value: subscript.value.clone(),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         });
         let fix = Fix::applicable_edit(
diff --git a/crates/ruff_linter/src/rules/ruff/rules/unnecessary_regular_expression.rs b/crates/ruff_linter/src/rules/ruff/rules/unnecessary_regular_expression.rs
index 619ec3ac04..7656a494fa 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/unnecessary_regular_expression.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/unnecessary_regular_expression.rs
@@ -277,6 +277,7 @@ impl<'a> ReFunc<'a> {
                     op: UnaryOp::Not,
                     operand: Box::new(expr),
                     range: TextRange::default(),
+                    node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
                 });
                 Some(negated_expr)
             }
@@ -300,6 +301,7 @@ impl<'a> ReFunc<'a> {
             ops: Box::new([op]),
             comparators: Box::new([right.clone()]),
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })
     }
 
@@ -311,6 +313,7 @@ impl<'a> ReFunc<'a> {
             attr: Identifier::new(method, TextRange::default()),
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         });
         Expr::Call(ExprCall {
             func: Box::new(method),
@@ -318,8 +321,10 @@ impl<'a> ReFunc<'a> {
                 args: args.into_boxed_slice(),
                 keywords: Box::new([]),
                 range: TextRange::default(),
+                node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
             },
             range: TextRange::default(),
+            node_index: ruff_python_ast::AtomicNodeIndex::dummy(),
         })
     }
 }
diff --git a/crates/ruff_linter/src/rules/ruff/rules/zip_instead_of_pairwise.rs b/crates/ruff_linter/src/rules/ruff/rules/zip_instead_of_pairwise.rs
index 261ee446c3..2c5396f8b5 100644
--- a/crates/ruff_linter/src/rules/ruff/rules/zip_instead_of_pairwise.rs
+++ b/crates/ruff_linter/src/rules/ruff/rules/zip_instead_of_pairwise.rs
@@ -94,6 +94,7 @@ fn match_slice_info(expr: &Expr) -> Option<SliceInfo> {
         let Expr::NumberLiteral(ast::ExprNumberLiteral {
             value: ast::Number::Int(int),
             range: _,
+            node_index: _,
         }) = lower.as_ref()
         else {
             return None;
diff --git a/crates/ruff_linter/src/rules/tryceratops/rules/try_consider_else.rs b/crates/ruff_linter/src/rules/tryceratops/rules/try_consider_else.rs
index c27be65d8a..feb5b7eb6c 100644
--- a/crates/ruff_linter/src/rules/tryceratops/rules/try_consider_else.rs
+++ b/crates/ruff_linter/src/rules/tryceratops/rules/try_consider_else.rs
@@ -67,7 +67,12 @@ pub(crate) fn try_consider_else(
 ) {
     if body.len() > 1 && orelse.is_empty() && !handler.is_empty() {
         if let Some(stmt) = body.last() {
-            if let Stmt::Return(ast::StmtReturn { value, range: _ }) = stmt {
+            if let Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }) = stmt
+            {
                 if let Some(value) = value {
                     if contains_effect(value, |id| checker.semantic().has_builtin_binding(id)) {
                         return;
diff --git a/crates/ruff_python_ast/generate.py b/crates/ruff_python_ast/generate.py
index 981e23fa09..fd62df619e 100644
--- a/crates/ruff_python_ast/generate.py
+++ b/crates/ruff_python_ast/generate.py
@@ -300,9 +300,11 @@ def write_owned_enum(out: list[str], ast: Ast) -> None:
 
     Also creates:
     - `impl Ranged for TypeParam`
+    - `impl HasNodeIndex for TypeParam`
     - `TypeParam::visit_source_order`
     - `impl From<TypeParamTypeVar> for TypeParam`
     - `impl Ranged for TypeParamTypeVar`
+    - `impl HasNodeIndex for TypeParamTypeVar`
     - `fn TypeParam::is_type_var() -> bool`
 
     If the `add_suffix_to_is_methods` group option is true, then the
@@ -341,6 +343,19 @@ def write_owned_enum(out: list[str], ast: Ast) -> None:
         }
         """)
 
+        out.append(f"""
+        impl crate::HasNodeIndex for {group.owned_enum_ty} {{
+            fn node_index(&self) -> &crate::AtomicNodeIndex {{
+                match self {{
+        """)
+        for node in group.nodes:
+            out.append(f"Self::{node.variant}(node) => node.node_index(),")
+        out.append("""
+                }
+            }
+        }
+        """)
+
         out.append(
             "#[allow(dead_code, clippy::match_wildcard_for_single_variants)]"
         )  # Not all is_methods are used
@@ -437,6 +452,15 @@ def write_owned_enum(out: list[str], ast: Ast) -> None:
             }}
         """)
 
+    for node in ast.all_nodes:
+        out.append(f"""
+            impl crate::HasNodeIndex for {node.ty} {{
+                fn node_index(&self) -> &crate::AtomicNodeIndex {{
+                    &self.node_index
+                }}
+            }}
+        """)
+
     for group in ast.groups:
         out.append(f"""
             impl {group.owned_enum_ty} {{
@@ -478,6 +502,7 @@ def write_ref_enum(out: list[str], ast: Ast) -> None:
     - `impl<'a> From<&'a TypeParam> for TypeParamRef<'a>`
     - `impl<'a> From<&'a TypeParamTypeVar> for TypeParamRef<'a>`
     - `impl Ranged for TypeParamRef<'_>`
+    - `impl HasNodeIndex for TypeParamRef<'_>`
     - `fn TypeParamRef::is_type_var() -> bool`
 
     The name of each variant can be customized via the `variant` node option. If
@@ -535,6 +560,19 @@ def write_ref_enum(out: list[str], ast: Ast) -> None:
         }
         """)
 
+        out.append(f"""
+        impl crate::HasNodeIndex for {group.ref_enum_ty}<'_> {{
+            fn node_index(&self) -> &crate::AtomicNodeIndex {{
+                match self {{
+        """)
+        for node in group.nodes:
+            out.append(f"Self::{node.variant}(node) => node.node_index(),")
+        out.append("""
+                }
+            }
+        }
+        """)
+
 
 # ------------------------------------------------------------------------------
 # AnyNodeRef
@@ -558,11 +596,13 @@ def write_anynoderef(out: list[str], ast: Ast) -> None:
     - `impl<'a> From<TypeParamRef<'a>> for AnyNodeRef<'a>`
     - `impl<'a> From<&'a TypeParamTypeVarTuple> for AnyNodeRef<'a>`
     - `impl Ranged for AnyNodeRef<'_>`
+    - `impl HasNodeIndex for AnyNodeRef<'_>`
     - `fn AnyNodeRef::as_ptr(&self) -> std::ptr::NonNull<()>`
     - `fn AnyNodeRef::visit_source_order(self, visitor &mut impl SourceOrderVisitor)`
     """
 
     out.append("""
+    /// A flattened enumeration of all AST nodes.
     #[derive(Copy, Clone, Debug, is_macro::Is, PartialEq)]
     pub enum AnyNodeRef<'a> {
     """)
@@ -642,6 +682,19 @@ def write_anynoderef(out: list[str], ast: Ast) -> None:
         }
     """)
 
+    out.append("""
+        impl crate::HasNodeIndex for AnyNodeRef<'_> {
+            fn node_index(&self) -> &crate::AtomicNodeIndex {
+                match self {
+    """)
+    for node in ast.all_nodes:
+        out.append(f"""AnyNodeRef::{node.name}(node) => node.node_index(),""")
+    out.append("""
+                }
+            }
+        }
+    """)
+
     out.append("""
         impl AnyNodeRef<'_> {
             pub fn as_ptr(&self) -> std::ptr::NonNull<()> {
@@ -693,6 +746,161 @@ def write_anynoderef(out: list[str], ast: Ast) -> None:
         """)
 
 
+# ------------------------------------------------------------------------------
+# AnyRootNodeRef
+
+
+def write_root_anynoderef(out: list[str], ast: Ast) -> None:
+    """
+    Create the AnyRootNodeRef type.
+
+    ```rust
+    pub enum AnyRootNodeRef<'a> {
+        ...
+        TypeParam(&'a TypeParam),
+        ...
+    }
+    ```
+
+    Also creates:
+    - `impl<'a> From<&'a TypeParam> for AnyRootNodeRef<'a>`
+    - `impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a TypeParam`
+    - `impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a TypeParamVarTuple`
+    - `impl Ranged for AnyRootNodeRef<'_>`
+    - `impl HasNodeIndex for AnyRootNodeRef<'_>`
+    - `fn AnyRootNodeRef::visit_source_order(self, visitor &mut impl SourceOrderVisitor)`
+    """
+
+    out.append("""
+    /// An enumeration of all AST nodes.
+    ///
+    /// Unlike `AnyNodeRef`, this type does not flatten nested enums, so its variants only
+    /// consist of the "root" AST node types. This is useful as it exposes references to the
+    /// original enums, not just references to their inner values.
+    ///
+    /// For example, `AnyRootNodeRef::Mod` contains a reference to the `Mod` enum, while
+    /// `AnyNodeRef` has top-level `AnyNodeRef::ModModule` and `AnyNodeRef::ModExpression`
+    /// variants.
+    #[derive(Copy, Clone, Debug, PartialEq)]
+    pub enum AnyRootNodeRef<'a> {
+    """)
+    for group in ast.groups:
+        out.append(f"""{group.name}(&'a {group.owned_enum_ty}),""")
+    for node in ast.ungrouped_nodes:
+        out.append(f"""{node.name}(&'a {node.ty}),""")
+    out.append("""
+    }
+    """)
+
+    for group in ast.groups:
+        out.append(f"""
+            impl<'a> From<&'a {group.owned_enum_ty}> for AnyRootNodeRef<'a> {{
+                fn from(node: &'a {group.owned_enum_ty}) -> AnyRootNodeRef<'a> {{
+                        AnyRootNodeRef::{group.name}(node)
+                }}
+            }}
+        """)
+
+        out.append(f"""
+            impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a {group.owned_enum_ty} {{
+                type Error = ();
+                fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a {group.owned_enum_ty}, ()> {{
+                    match node {{
+                        AnyRootNodeRef::{group.name}(node) => Ok(node),
+                        _ => Err(())
+                    }}
+                }}
+            }}
+        """)
+
+        for node in group.nodes:
+            out.append(f"""
+                impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a {node.ty} {{
+                    type Error = ();
+                    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a {node.ty}, ()> {{
+                        match node {{
+                            AnyRootNodeRef::{group.name}({group.owned_enum_ty}::{node.variant}(node)) => Ok(node),
+                            _ => Err(())
+                        }}
+                    }}
+                }}
+            """)
+
+    for node in ast.ungrouped_nodes:
+        out.append(f"""
+            impl<'a> From<&'a {node.ty}> for AnyRootNodeRef<'a> {{
+                fn from(node: &'a {node.ty}) -> AnyRootNodeRef<'a> {{
+                    AnyRootNodeRef::{node.name}(node)
+                }}
+            }}
+        """)
+
+        out.append(f"""
+            impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a {node.ty} {{
+                type Error = ();
+                fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a {node.ty}, ()> {{
+                    match node {{
+                        AnyRootNodeRef::{node.name}(node) => Ok(node),
+                        _ => Err(())
+                    }}
+                }}
+            }}
+        """)
+
+    out.append("""
+        impl ruff_text_size::Ranged for AnyRootNodeRef<'_> {
+            fn range(&self) -> ruff_text_size::TextRange {
+                match self {
+    """)
+    for group in ast.groups:
+        out.append(f"""AnyRootNodeRef::{group.name}(node) => node.range(),""")
+    for node in ast.ungrouped_nodes:
+        out.append(f"""AnyRootNodeRef::{node.name}(node) => node.range(),""")
+    out.append("""
+                }
+            }
+        }
+    """)
+
+    out.append("""
+        impl crate::HasNodeIndex for AnyRootNodeRef<'_> {
+            fn node_index(&self) -> &crate::AtomicNodeIndex {
+                match self {
+    """)
+    for group in ast.groups:
+        out.append(f"""AnyRootNodeRef::{group.name}(node) => node.node_index(),""")
+    for node in ast.ungrouped_nodes:
+        out.append(f"""AnyRootNodeRef::{node.name}(node) => node.node_index(),""")
+    out.append("""
+                }
+            }
+        }
+    """)
+
+    out.append("""
+        impl<'a> AnyRootNodeRef<'a> {
+            pub fn visit_source_order<'b, V>(self, visitor: &mut V)
+            where
+                V: crate::visitor::source_order::SourceOrderVisitor<'b> + ?Sized,
+                'a: 'b,
+            {
+                match self {
+    """)
+    for group in ast.groups:
+        out.append(
+            f"""AnyRootNodeRef::{group.name}(node) => node.visit_source_order(visitor),"""
+        )
+    for node in ast.ungrouped_nodes:
+        out.append(
+            f"""AnyRootNodeRef::{node.name}(node) => node.visit_source_order(visitor),"""
+        )
+    out.append("""
+                }
+            }
+        }
+    """)
+
+
 # ------------------------------------------------------------------------------
 # NodeKind
 
@@ -757,6 +965,7 @@ def write_node(out: list[str], ast: Ast) -> None:
             )
             name = node.name
             out.append(f"pub struct {name} {{")
+            out.append("pub node_index: crate::AtomicNodeIndex,")
             out.append("pub range: ruff_text_size::TextRange,")
             for field in node.fields:
                 field_str = f"pub {field.name}: "
@@ -800,6 +1009,7 @@ def write_source_order(out: list[str], ast: Ast) -> None:
                 else:
                     fields_list += f"{field.name},\n"
             fields_list += "range: _,\n"
+            fields_list += "node_index: _,\n"
 
             for field in node.fields_in_source_order():
                 visitor_name = (
@@ -859,6 +1069,7 @@ def generate(ast: Ast) -> list[str]:
     write_owned_enum(out, ast)
     write_ref_enum(out, ast)
     write_anynoderef(out, ast)
+    write_root_anynoderef(out, ast)
     write_nodekind(out, ast)
     write_node(out, ast)
     write_source_order(out, ast)
diff --git a/crates/ruff_python_ast/src/comparable.rs b/crates/ruff_python_ast/src/comparable.rs
index a759ef208a..170e20ebc7 100644
--- a/crates/ruff_python_ast/src/comparable.rs
+++ b/crates/ruff_python_ast/src/comparable.rs
@@ -547,6 +547,7 @@ impl<'a> From<&'a ast::InterpolatedElement> for InterpolatedElement<'a> {
             conversion,
             format_spec,
             range: _,
+            node_index: _,
         } = interpolated_element;
 
         Self {
@@ -576,6 +577,7 @@ impl<'a> From<&'a ast::ElifElseClause> for ComparableElifElseClause<'a> {
     fn from(elif_else_clause: &'a ast::ElifElseClause) -> Self {
         let ast::ElifElseClause {
             range: _,
+            node_index: _,
             test,
             body,
         } = elif_else_clause;
@@ -1109,6 +1111,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 op,
                 values,
                 range: _,
+                node_index: _,
             }) => Self::BoolOp(ExprBoolOp {
                 op: (*op).into(),
                 values: values.iter().map(Into::into).collect(),
@@ -1117,6 +1120,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 target,
                 value,
                 range: _,
+                node_index: _,
             }) => Self::NamedExpr(ExprNamed {
                 target: target.into(),
                 value: value.into(),
@@ -1126,6 +1130,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 op,
                 right,
                 range: _,
+                node_index: _,
             }) => Self::BinOp(ExprBinOp {
                 left: left.into(),
                 op: (*op).into(),
@@ -1135,6 +1140,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 op,
                 operand,
                 range: _,
+                node_index: _,
             }) => Self::UnaryOp(ExprUnaryOp {
                 op: (*op).into(),
                 operand: operand.into(),
@@ -1143,6 +1149,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 parameters,
                 body,
                 range: _,
+                node_index: _,
             }) => Self::Lambda(ExprLambda {
                 parameters: parameters.as_ref().map(Into::into),
                 body: body.into(),
@@ -1152,21 +1159,31 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => Self::IfExp(ExprIf {
                 test: test.into(),
                 body: body.into(),
                 orelse: orelse.into(),
             }),
-            ast::Expr::Dict(ast::ExprDict { items, range: _ }) => Self::Dict(ExprDict {
+            ast::Expr::Dict(ast::ExprDict {
+                items,
+                range: _,
+                node_index: _,
+            }) => Self::Dict(ExprDict {
                 items: items.iter().map(ComparableDictItem::from).collect(),
             }),
-            ast::Expr::Set(ast::ExprSet { elts, range: _ }) => Self::Set(ExprSet {
+            ast::Expr::Set(ast::ExprSet {
+                elts,
+                range: _,
+                node_index: _,
+            }) => Self::Set(ExprSet {
                 elts: elts.iter().map(Into::into).collect(),
             }),
             ast::Expr::ListComp(ast::ExprListComp {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => Self::ListComp(ExprListComp {
                 elt: elt.into(),
                 generators: generators.iter().map(Into::into).collect(),
@@ -1175,6 +1192,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => Self::SetComp(ExprSetComp {
                 elt: elt.into(),
                 generators: generators.iter().map(Into::into).collect(),
@@ -1184,6 +1202,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 value,
                 generators,
                 range: _,
+                node_index: _,
             }) => Self::DictComp(ExprDictComp {
                 key: key.into(),
                 value: value.into(),
@@ -1193,27 +1212,39 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
                 parenthesized: _,
             }) => Self::GeneratorExp(ExprGenerator {
                 elt: elt.into(),
                 generators: generators.iter().map(Into::into).collect(),
             }),
-            ast::Expr::Await(ast::ExprAwait { value, range: _ }) => Self::Await(ExprAwait {
+            ast::Expr::Await(ast::ExprAwait {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::Await(ExprAwait {
                 value: value.into(),
             }),
-            ast::Expr::Yield(ast::ExprYield { value, range: _ }) => Self::Yield(ExprYield {
+            ast::Expr::Yield(ast::ExprYield {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::Yield(ExprYield {
                 value: value.as_ref().map(Into::into),
             }),
-            ast::Expr::YieldFrom(ast::ExprYieldFrom { value, range: _ }) => {
-                Self::YieldFrom(ExprYieldFrom {
-                    value: value.into(),
-                })
-            }
+            ast::Expr::YieldFrom(ast::ExprYieldFrom {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::YieldFrom(ExprYieldFrom {
+                value: value.into(),
+            }),
             ast::Expr::Compare(ast::ExprCompare {
                 left,
                 ops,
                 comparators,
                 range: _,
+                node_index: _,
             }) => Self::Compare(ExprCompare {
                 left: left.into(),
                 ops: ops.iter().copied().map(Into::into).collect(),
@@ -1223,42 +1254,55 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 func,
                 arguments,
                 range: _,
+                node_index: _,
             }) => Self::Call(ExprCall {
                 func: func.into(),
                 arguments: arguments.into(),
             }),
-            ast::Expr::FString(ast::ExprFString { value, range: _ }) => {
-                Self::FString(ExprFString {
-                    value: value.into(),
-                })
-            }
-            ast::Expr::TString(ast::ExprTString { value, range: _ }) => {
-                Self::TString(ExprTString {
-                    value: value.into(),
-                })
-            }
-            ast::Expr::StringLiteral(ast::ExprStringLiteral { value, range: _ }) => {
-                Self::StringLiteral(ExprStringLiteral {
-                    value: ComparableStringLiteral {
-                        value: value.to_str(),
-                    },
-                })
-            }
-            ast::Expr::BytesLiteral(ast::ExprBytesLiteral { value, range: _ }) => {
-                Self::BytesLiteral(ExprBytesLiteral {
-                    value: ComparableBytesLiteral {
-                        value: Cow::from(value),
-                    },
-                })
-            }
-            ast::Expr::NumberLiteral(ast::ExprNumberLiteral { value, range: _ }) => {
-                Self::NumberLiteral(ExprNumberLiteral {
-                    value: value.into(),
-                })
-            }
-            ast::Expr::BooleanLiteral(ast::ExprBooleanLiteral { value, range: _ }) => {
-                Self::BoolLiteral(ExprBoolLiteral { value: *value })
-            }
+            ast::Expr::FString(ast::ExprFString {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::FString(ExprFString {
+                value: value.into(),
+            }),
+            ast::Expr::TString(ast::ExprTString {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::TString(ExprTString {
+                value: value.into(),
+            }),
+            ast::Expr::StringLiteral(ast::ExprStringLiteral {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::StringLiteral(ExprStringLiteral {
+                value: ComparableStringLiteral {
+                    value: value.to_str(),
+                },
+            }),
+            ast::Expr::BytesLiteral(ast::ExprBytesLiteral {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::BytesLiteral(ExprBytesLiteral {
+                value: ComparableBytesLiteral {
+                    value: Cow::from(value),
+                },
+            }),
+            ast::Expr::NumberLiteral(ast::ExprNumberLiteral {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::NumberLiteral(ExprNumberLiteral {
+                value: value.into(),
+            }),
+            ast::Expr::BooleanLiteral(ast::ExprBooleanLiteral {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::BoolLiteral(ExprBoolLiteral { value: *value }),
             ast::Expr::NoneLiteral(_) => Self::NoneLiteral,
             ast::Expr::EllipsisLiteral(_) => Self::EllipsisLiteral,
             ast::Expr::Attribute(ast::ExprAttribute {
@@ -1266,6 +1310,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 attr,
                 ctx: _,
                 range: _,
+                node_index: _,
             }) => Self::Attribute(ExprAttribute {
                 value: value.into(),
                 attr: attr.as_str(),
@@ -1275,6 +1320,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 slice,
                 ctx: _,
                 range: _,
+                node_index: _,
             }) => Self::Subscript(ExprSubscript {
                 value: value.into(),
                 slice: slice.into(),
@@ -1283,6 +1329,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 value,
                 ctx: _,
                 range: _,
+                node_index: _,
             }) => Self::Starred(ExprStarred {
                 value: value.into(),
             }),
@@ -1291,6 +1338,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 elts,
                 ctx: _,
                 range: _,
+                node_index: _,
             }) => Self::List(ExprList {
                 elts: elts.iter().map(Into::into).collect(),
             }),
@@ -1298,6 +1346,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 elts,
                 ctx: _,
                 range: _,
+                node_index: _,
                 parenthesized: _,
             }) => Self::Tuple(ExprTuple {
                 elts: elts.iter().map(Into::into).collect(),
@@ -1307,6 +1356,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 upper,
                 step,
                 range: _,
+                node_index: _,
             }) => Self::Slice(ExprSlice {
                 lower: lower.as_ref().map(Into::into),
                 upper: upper.as_ref().map(Into::into),
@@ -1316,6 +1366,7 @@ impl<'a> From<&'a ast::Expr> for ComparableExpr<'a> {
                 kind,
                 value,
                 range: _,
+                node_index: _,
             }) => Self::IpyEscapeCommand(ExprIpyEscapeCommand { kind: *kind, value }),
         }
     }
@@ -1400,6 +1451,7 @@ impl<'a> From<&'a ast::TypeParam> for ComparableTypeParam<'a> {
                 bound,
                 default,
                 range: _,
+                node_index: _,
             }) => Self::TypeVar(TypeParamTypeVar {
                 name: name.as_str(),
                 bound: bound.as_ref().map(Into::into),
@@ -1409,6 +1461,7 @@ impl<'a> From<&'a ast::TypeParam> for ComparableTypeParam<'a> {
                 name,
                 default,
                 range: _,
+                node_index: _,
             }) => Self::TypeVarTuple(TypeParamTypeVarTuple {
                 name: name.as_str(),
                 default: default.as_ref().map(Into::into),
@@ -1417,6 +1470,7 @@ impl<'a> From<&'a ast::TypeParam> for ComparableTypeParam<'a> {
                 name,
                 default,
                 range: _,
+                node_index: _,
             }) => Self::ParamSpec(TypeParamParamSpec {
                 name: name.as_str(),
                 default: default.as_ref().map(Into::into),
@@ -1596,6 +1650,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 returns,
                 type_params,
                 range: _,
+                node_index: _,
             }) => Self::FunctionDef(StmtFunctionDef {
                 is_async: *is_async,
                 name: name.as_str(),
@@ -1612,6 +1667,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 decorator_list,
                 type_params,
                 range: _,
+                node_index: _,
             }) => Self::ClassDef(StmtClassDef {
                 name: name.as_str(),
                 arguments: arguments.as_ref().map(Into::into).unwrap_or_default(),
@@ -1619,14 +1675,23 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 decorator_list: decorator_list.iter().map(Into::into).collect(),
                 type_params: type_params.as_ref().map(Into::into),
             }),
-            ast::Stmt::Return(ast::StmtReturn { value, range: _ }) => Self::Return(StmtReturn {
+            ast::Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::Return(StmtReturn {
                 value: value.as_ref().map(Into::into),
             }),
-            ast::Stmt::Delete(ast::StmtDelete { targets, range: _ }) => Self::Delete(StmtDelete {
+            ast::Stmt::Delete(ast::StmtDelete {
+                targets,
+                range: _,
+                node_index: _,
+            }) => Self::Delete(StmtDelete {
                 targets: targets.iter().map(Into::into).collect(),
             }),
             ast::Stmt::TypeAlias(ast::StmtTypeAlias {
                 range: _,
+                node_index: _,
                 name,
                 type_params,
                 value,
@@ -1639,6 +1704,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 targets,
                 value,
                 range: _,
+                node_index: _,
             }) => Self::Assign(StmtAssign {
                 targets: targets.iter().map(Into::into).collect(),
                 value: value.into(),
@@ -1648,6 +1714,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 op,
                 value,
                 range: _,
+                node_index: _,
             }) => Self::AugAssign(StmtAugAssign {
                 target: target.into(),
                 op: (*op).into(),
@@ -1659,6 +1726,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 value,
                 simple,
                 range: _,
+                node_index: _,
             }) => Self::AnnAssign(StmtAnnAssign {
                 target: target.into(),
                 annotation: annotation.into(),
@@ -1672,6 +1740,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => Self::For(StmtFor {
                 is_async: *is_async,
                 target: target.into(),
@@ -1684,6 +1753,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => Self::While(StmtWhile {
                 test: test.into(),
                 body: body.iter().map(Into::into).collect(),
@@ -1694,6 +1764,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 body,
                 elif_else_clauses,
                 range: _,
+                node_index: _,
             }) => Self::If(StmtIf {
                 test: test.into(),
                 body: body.iter().map(Into::into).collect(),
@@ -1704,6 +1775,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 items,
                 body,
                 range: _,
+                node_index: _,
             }) => Self::With(StmtWith {
                 is_async: *is_async,
                 items: items.iter().map(Into::into).collect(),
@@ -1713,6 +1785,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 subject,
                 cases,
                 range: _,
+                node_index: _,
             }) => Self::Match(StmtMatch {
                 subject: subject.into(),
                 cases: cases.iter().map(Into::into).collect(),
@@ -1721,6 +1794,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 exc,
                 cause,
                 range: _,
+                node_index: _,
             }) => Self::Raise(StmtRaise {
                 exc: exc.as_ref().map(Into::into),
                 cause: cause.as_ref().map(Into::into),
@@ -1732,6 +1806,7 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 finalbody,
                 is_star,
                 range: _,
+                node_index: _,
             }) => Self::Try(StmtTry {
                 body: body.iter().map(Into::into).collect(),
                 handlers: handlers.iter().map(Into::into).collect(),
@@ -1743,11 +1818,16 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 test,
                 msg,
                 range: _,
+                node_index: _,
             }) => Self::Assert(StmtAssert {
                 test: test.into(),
                 msg: msg.as_ref().map(Into::into),
             }),
-            ast::Stmt::Import(ast::StmtImport { names, range: _ }) => Self::Import(StmtImport {
+            ast::Stmt::Import(ast::StmtImport {
+                names,
+                range: _,
+                node_index: _,
+            }) => Self::Import(StmtImport {
                 names: names.iter().map(Into::into).collect(),
             }),
             ast::Stmt::ImportFrom(ast::StmtImportFrom {
@@ -1755,25 +1835,37 @@ impl<'a> From<&'a ast::Stmt> for ComparableStmt<'a> {
                 names,
                 level,
                 range: _,
+                node_index: _,
             }) => Self::ImportFrom(StmtImportFrom {
                 module: module.as_deref(),
                 names: names.iter().map(Into::into).collect(),
                 level: *level,
             }),
-            ast::Stmt::Global(ast::StmtGlobal { names, range: _ }) => Self::Global(StmtGlobal {
+            ast::Stmt::Global(ast::StmtGlobal {
+                names,
+                range: _,
+                node_index: _,
+            }) => Self::Global(StmtGlobal {
+                names: names.iter().map(ast::Identifier::as_str).collect(),
+            }),
+            ast::Stmt::Nonlocal(ast::StmtNonlocal {
+                names,
+                range: _,
+                node_index: _,
+            }) => Self::Nonlocal(StmtNonlocal {
                 names: names.iter().map(ast::Identifier::as_str).collect(),
             }),
-            ast::Stmt::Nonlocal(ast::StmtNonlocal { names, range: _ }) => {
-                Self::Nonlocal(StmtNonlocal {
-                    names: names.iter().map(ast::Identifier::as_str).collect(),
-                })
-            }
             ast::Stmt::IpyEscapeCommand(ast::StmtIpyEscapeCommand {
                 kind,
                 value,
                 range: _,
+                node_index: _,
             }) => Self::IpyEscapeCommand(StmtIpyEscapeCommand { kind: *kind, value }),
-            ast::Stmt::Expr(ast::StmtExpr { value, range: _ }) => Self::Expr(StmtExpr {
+            ast::Stmt::Expr(ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            }) => Self::Expr(StmtExpr {
                 value: value.into(),
             }),
             ast::Stmt::Pass(_) => Self::Pass,
diff --git a/crates/ruff_python_ast/src/generated.rs b/crates/ruff_python_ast/src/generated.rs
index 7fd7db5072..cedf608921 100644
--- a/crates/ruff_python_ast/src/generated.rs
+++ b/crates/ruff_python_ast/src/generated.rs
@@ -32,6 +32,15 @@ impl ruff_text_size::Ranged for Mod {
     }
 }
 
+impl crate::HasNodeIndex for Mod {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::Module(node) => node.node_index(),
+            Self::Expression(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl Mod {
     #[inline]
@@ -321,6 +330,38 @@ impl ruff_text_size::Ranged for Stmt {
     }
 }
 
+impl crate::HasNodeIndex for Stmt {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::FunctionDef(node) => node.node_index(),
+            Self::ClassDef(node) => node.node_index(),
+            Self::Return(node) => node.node_index(),
+            Self::Delete(node) => node.node_index(),
+            Self::TypeAlias(node) => node.node_index(),
+            Self::Assign(node) => node.node_index(),
+            Self::AugAssign(node) => node.node_index(),
+            Self::AnnAssign(node) => node.node_index(),
+            Self::For(node) => node.node_index(),
+            Self::While(node) => node.node_index(),
+            Self::If(node) => node.node_index(),
+            Self::With(node) => node.node_index(),
+            Self::Match(node) => node.node_index(),
+            Self::Raise(node) => node.node_index(),
+            Self::Try(node) => node.node_index(),
+            Self::Assert(node) => node.node_index(),
+            Self::Import(node) => node.node_index(),
+            Self::ImportFrom(node) => node.node_index(),
+            Self::Global(node) => node.node_index(),
+            Self::Nonlocal(node) => node.node_index(),
+            Self::Expr(node) => node.node_index(),
+            Self::Pass(node) => node.node_index(),
+            Self::Break(node) => node.node_index(),
+            Self::Continue(node) => node.node_index(),
+            Self::IpyEscapeCommand(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl Stmt {
     #[inline]
@@ -1525,6 +1566,46 @@ impl ruff_text_size::Ranged for Expr {
     }
 }
 
+impl crate::HasNodeIndex for Expr {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::BoolOp(node) => node.node_index(),
+            Self::Named(node) => node.node_index(),
+            Self::BinOp(node) => node.node_index(),
+            Self::UnaryOp(node) => node.node_index(),
+            Self::Lambda(node) => node.node_index(),
+            Self::If(node) => node.node_index(),
+            Self::Dict(node) => node.node_index(),
+            Self::Set(node) => node.node_index(),
+            Self::ListComp(node) => node.node_index(),
+            Self::SetComp(node) => node.node_index(),
+            Self::DictComp(node) => node.node_index(),
+            Self::Generator(node) => node.node_index(),
+            Self::Await(node) => node.node_index(),
+            Self::Yield(node) => node.node_index(),
+            Self::YieldFrom(node) => node.node_index(),
+            Self::Compare(node) => node.node_index(),
+            Self::Call(node) => node.node_index(),
+            Self::FString(node) => node.node_index(),
+            Self::TString(node) => node.node_index(),
+            Self::StringLiteral(node) => node.node_index(),
+            Self::BytesLiteral(node) => node.node_index(),
+            Self::NumberLiteral(node) => node.node_index(),
+            Self::BooleanLiteral(node) => node.node_index(),
+            Self::NoneLiteral(node) => node.node_index(),
+            Self::EllipsisLiteral(node) => node.node_index(),
+            Self::Attribute(node) => node.node_index(),
+            Self::Subscript(node) => node.node_index(),
+            Self::Starred(node) => node.node_index(),
+            Self::Name(node) => node.node_index(),
+            Self::List(node) => node.node_index(),
+            Self::Tuple(node) => node.node_index(),
+            Self::Slice(node) => node.node_index(),
+            Self::IpyEscapeCommand(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl Expr {
     #[inline]
@@ -2769,6 +2850,14 @@ impl ruff_text_size::Ranged for ExceptHandler {
     }
 }
 
+impl crate::HasNodeIndex for ExceptHandler {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::ExceptHandler(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl ExceptHandler {
     #[inline]
@@ -2832,6 +2921,15 @@ impl ruff_text_size::Ranged for InterpolatedStringElement {
     }
 }
 
+impl crate::HasNodeIndex for InterpolatedStringElement {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::Interpolation(node) => node.node_index(),
+            Self::Literal(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl InterpolatedStringElement {
     #[inline]
@@ -2985,6 +3083,21 @@ impl ruff_text_size::Ranged for Pattern {
     }
 }
 
+impl crate::HasNodeIndex for Pattern {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::MatchValue(node) => node.node_index(),
+            Self::MatchSingleton(node) => node.node_index(),
+            Self::MatchSequence(node) => node.node_index(),
+            Self::MatchMapping(node) => node.node_index(),
+            Self::MatchClass(node) => node.node_index(),
+            Self::MatchStar(node) => node.node_index(),
+            Self::MatchAs(node) => node.node_index(),
+            Self::MatchOr(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl Pattern {
     #[inline]
@@ -3320,6 +3433,16 @@ impl ruff_text_size::Ranged for TypeParam {
     }
 }
 
+impl crate::HasNodeIndex for TypeParam {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::TypeVar(node) => node.node_index(),
+            Self::TypeVarTuple(node) => node.node_index(),
+            Self::ParamSpec(node) => node.node_index(),
+        }
+    }
+}
+
 #[allow(dead_code, clippy::match_wildcard_for_single_variants)]
 impl TypeParam {
     #[inline]
@@ -3998,6 +4121,570 @@ impl ruff_text_size::Ranged for crate::Identifier {
     }
 }
 
+impl crate::HasNodeIndex for crate::ModModule {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ModExpression {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtFunctionDef {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtClassDef {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtReturn {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtDelete {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtTypeAlias {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtAssign {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtAugAssign {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtAnnAssign {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtFor {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtWhile {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtIf {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtWith {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtMatch {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtRaise {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtTry {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtAssert {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtImport {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtImportFrom {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtGlobal {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtNonlocal {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtExpr {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtPass {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtBreak {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtContinue {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StmtIpyEscapeCommand {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprBoolOp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprNamed {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprBinOp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprUnaryOp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprLambda {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprIf {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprDict {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprSet {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprListComp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprSetComp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprDictComp {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprGenerator {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprAwait {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprYield {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprYieldFrom {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprCompare {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprCall {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprFString {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprTString {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprStringLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprBytesLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprNumberLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprBooleanLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprNoneLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprEllipsisLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprAttribute {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprSubscript {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprStarred {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprName {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprList {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprTuple {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprSlice {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExprIpyEscapeCommand {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ExceptHandlerExceptHandler {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::InterpolatedElement {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::InterpolatedStringLiteralElement {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchValue {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchSingleton {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchSequence {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchMapping {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchClass {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchStar {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchAs {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternMatchOr {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::TypeParamTypeVar {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::TypeParamTypeVarTuple {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::TypeParamParamSpec {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::InterpolatedStringFormatSpec {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternArguments {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::PatternKeyword {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Comprehension {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Arguments {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Parameters {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Parameter {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ParameterWithDefault {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Keyword {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Alias {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::WithItem {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::MatchCase {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Decorator {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::ElifElseClause {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::TypeParams {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::FString {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::TString {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::StringLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::BytesLiteral {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
+impl crate::HasNodeIndex for crate::Identifier {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        &self.node_index
+    }
+}
+
 impl Mod {
     #[allow(unused)]
     pub(crate) fn visit_source_order<'a, V>(&'a self, visitor: &mut V)
@@ -4186,6 +4873,15 @@ impl ruff_text_size::Ranged for ModRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for ModRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::Module(node) => node.node_index(),
+            Self::Expression(node) => node.node_index(),
+        }
+    }
+}
+
 /// See also [stmt](https://docs.python.org/3/library/ast.html#ast.stmt)
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum StmtRef<'a> {
@@ -4455,6 +5151,38 @@ impl ruff_text_size::Ranged for StmtRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for StmtRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::FunctionDef(node) => node.node_index(),
+            Self::ClassDef(node) => node.node_index(),
+            Self::Return(node) => node.node_index(),
+            Self::Delete(node) => node.node_index(),
+            Self::TypeAlias(node) => node.node_index(),
+            Self::Assign(node) => node.node_index(),
+            Self::AugAssign(node) => node.node_index(),
+            Self::AnnAssign(node) => node.node_index(),
+            Self::For(node) => node.node_index(),
+            Self::While(node) => node.node_index(),
+            Self::If(node) => node.node_index(),
+            Self::With(node) => node.node_index(),
+            Self::Match(node) => node.node_index(),
+            Self::Raise(node) => node.node_index(),
+            Self::Try(node) => node.node_index(),
+            Self::Assert(node) => node.node_index(),
+            Self::Import(node) => node.node_index(),
+            Self::ImportFrom(node) => node.node_index(),
+            Self::Global(node) => node.node_index(),
+            Self::Nonlocal(node) => node.node_index(),
+            Self::Expr(node) => node.node_index(),
+            Self::Pass(node) => node.node_index(),
+            Self::Break(node) => node.node_index(),
+            Self::Continue(node) => node.node_index(),
+            Self::IpyEscapeCommand(node) => node.node_index(),
+        }
+    }
+}
+
 /// See also [expr](https://docs.python.org/3/library/ast.html#ast.expr)
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum ExprRef<'a> {
@@ -4804,6 +5532,46 @@ impl ruff_text_size::Ranged for ExprRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for ExprRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::BoolOp(node) => node.node_index(),
+            Self::Named(node) => node.node_index(),
+            Self::BinOp(node) => node.node_index(),
+            Self::UnaryOp(node) => node.node_index(),
+            Self::Lambda(node) => node.node_index(),
+            Self::If(node) => node.node_index(),
+            Self::Dict(node) => node.node_index(),
+            Self::Set(node) => node.node_index(),
+            Self::ListComp(node) => node.node_index(),
+            Self::SetComp(node) => node.node_index(),
+            Self::DictComp(node) => node.node_index(),
+            Self::Generator(node) => node.node_index(),
+            Self::Await(node) => node.node_index(),
+            Self::Yield(node) => node.node_index(),
+            Self::YieldFrom(node) => node.node_index(),
+            Self::Compare(node) => node.node_index(),
+            Self::Call(node) => node.node_index(),
+            Self::FString(node) => node.node_index(),
+            Self::TString(node) => node.node_index(),
+            Self::StringLiteral(node) => node.node_index(),
+            Self::BytesLiteral(node) => node.node_index(),
+            Self::NumberLiteral(node) => node.node_index(),
+            Self::BooleanLiteral(node) => node.node_index(),
+            Self::NoneLiteral(node) => node.node_index(),
+            Self::EllipsisLiteral(node) => node.node_index(),
+            Self::Attribute(node) => node.node_index(),
+            Self::Subscript(node) => node.node_index(),
+            Self::Starred(node) => node.node_index(),
+            Self::Name(node) => node.node_index(),
+            Self::List(node) => node.node_index(),
+            Self::Tuple(node) => node.node_index(),
+            Self::Slice(node) => node.node_index(),
+            Self::IpyEscapeCommand(node) => node.node_index(),
+        }
+    }
+}
+
 /// See also [excepthandler](https://docs.python.org/3/library/ast.html#ast.excepthandler)
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum ExceptHandlerRef<'a> {
@@ -4832,6 +5600,14 @@ impl ruff_text_size::Ranged for ExceptHandlerRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for ExceptHandlerRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::ExceptHandler(node) => node.node_index(),
+        }
+    }
+}
+
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum InterpolatedStringElementRef<'a> {
     Interpolation(&'a crate::InterpolatedElement),
@@ -4870,6 +5646,15 @@ impl ruff_text_size::Ranged for InterpolatedStringElementRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for InterpolatedStringElementRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::Interpolation(node) => node.node_index(),
+            Self::Literal(node) => node.node_index(),
+        }
+    }
+}
+
 /// See also [pattern](https://docs.python.org/3/library/ast.html#ast.pattern)
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum PatternRef<'a> {
@@ -4961,6 +5746,21 @@ impl ruff_text_size::Ranged for PatternRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for PatternRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::MatchValue(node) => node.node_index(),
+            Self::MatchSingleton(node) => node.node_index(),
+            Self::MatchSequence(node) => node.node_index(),
+            Self::MatchMapping(node) => node.node_index(),
+            Self::MatchClass(node) => node.node_index(),
+            Self::MatchStar(node) => node.node_index(),
+            Self::MatchAs(node) => node.node_index(),
+            Self::MatchOr(node) => node.node_index(),
+        }
+    }
+}
+
 /// See also [type_param](https://docs.python.org/3/library/ast.html#ast.type_param)
 #[derive(Clone, Copy, Debug, PartialEq, is_macro::Is)]
 pub enum TypeParamRef<'a> {
@@ -5007,6 +5807,17 @@ impl ruff_text_size::Ranged for TypeParamRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for TypeParamRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            Self::TypeVar(node) => node.node_index(),
+            Self::TypeVarTuple(node) => node.node_index(),
+            Self::ParamSpec(node) => node.node_index(),
+        }
+    }
+}
+
+/// A flattened enumeration of all AST nodes.
 #[derive(Copy, Clone, Debug, is_macro::Is, PartialEq)]
 pub enum AnyNodeRef<'a> {
     ModModule(&'a crate::ModModule),
@@ -6163,6 +6974,107 @@ impl ruff_text_size::Ranged for AnyNodeRef<'_> {
     }
 }
 
+impl crate::HasNodeIndex for AnyNodeRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            AnyNodeRef::ModModule(node) => node.node_index(),
+            AnyNodeRef::ModExpression(node) => node.node_index(),
+            AnyNodeRef::StmtFunctionDef(node) => node.node_index(),
+            AnyNodeRef::StmtClassDef(node) => node.node_index(),
+            AnyNodeRef::StmtReturn(node) => node.node_index(),
+            AnyNodeRef::StmtDelete(node) => node.node_index(),
+            AnyNodeRef::StmtTypeAlias(node) => node.node_index(),
+            AnyNodeRef::StmtAssign(node) => node.node_index(),
+            AnyNodeRef::StmtAugAssign(node) => node.node_index(),
+            AnyNodeRef::StmtAnnAssign(node) => node.node_index(),
+            AnyNodeRef::StmtFor(node) => node.node_index(),
+            AnyNodeRef::StmtWhile(node) => node.node_index(),
+            AnyNodeRef::StmtIf(node) => node.node_index(),
+            AnyNodeRef::StmtWith(node) => node.node_index(),
+            AnyNodeRef::StmtMatch(node) => node.node_index(),
+            AnyNodeRef::StmtRaise(node) => node.node_index(),
+            AnyNodeRef::StmtTry(node) => node.node_index(),
+            AnyNodeRef::StmtAssert(node) => node.node_index(),
+            AnyNodeRef::StmtImport(node) => node.node_index(),
+            AnyNodeRef::StmtImportFrom(node) => node.node_index(),
+            AnyNodeRef::StmtGlobal(node) => node.node_index(),
+            AnyNodeRef::StmtNonlocal(node) => node.node_index(),
+            AnyNodeRef::StmtExpr(node) => node.node_index(),
+            AnyNodeRef::StmtPass(node) => node.node_index(),
+            AnyNodeRef::StmtBreak(node) => node.node_index(),
+            AnyNodeRef::StmtContinue(node) => node.node_index(),
+            AnyNodeRef::StmtIpyEscapeCommand(node) => node.node_index(),
+            AnyNodeRef::ExprBoolOp(node) => node.node_index(),
+            AnyNodeRef::ExprNamed(node) => node.node_index(),
+            AnyNodeRef::ExprBinOp(node) => node.node_index(),
+            AnyNodeRef::ExprUnaryOp(node) => node.node_index(),
+            AnyNodeRef::ExprLambda(node) => node.node_index(),
+            AnyNodeRef::ExprIf(node) => node.node_index(),
+            AnyNodeRef::ExprDict(node) => node.node_index(),
+            AnyNodeRef::ExprSet(node) => node.node_index(),
+            AnyNodeRef::ExprListComp(node) => node.node_index(),
+            AnyNodeRef::ExprSetComp(node) => node.node_index(),
+            AnyNodeRef::ExprDictComp(node) => node.node_index(),
+            AnyNodeRef::ExprGenerator(node) => node.node_index(),
+            AnyNodeRef::ExprAwait(node) => node.node_index(),
+            AnyNodeRef::ExprYield(node) => node.node_index(),
+            AnyNodeRef::ExprYieldFrom(node) => node.node_index(),
+            AnyNodeRef::ExprCompare(node) => node.node_index(),
+            AnyNodeRef::ExprCall(node) => node.node_index(),
+            AnyNodeRef::ExprFString(node) => node.node_index(),
+            AnyNodeRef::ExprTString(node) => node.node_index(),
+            AnyNodeRef::ExprStringLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprBytesLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprNumberLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprBooleanLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprNoneLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprEllipsisLiteral(node) => node.node_index(),
+            AnyNodeRef::ExprAttribute(node) => node.node_index(),
+            AnyNodeRef::ExprSubscript(node) => node.node_index(),
+            AnyNodeRef::ExprStarred(node) => node.node_index(),
+            AnyNodeRef::ExprName(node) => node.node_index(),
+            AnyNodeRef::ExprList(node) => node.node_index(),
+            AnyNodeRef::ExprTuple(node) => node.node_index(),
+            AnyNodeRef::ExprSlice(node) => node.node_index(),
+            AnyNodeRef::ExprIpyEscapeCommand(node) => node.node_index(),
+            AnyNodeRef::ExceptHandlerExceptHandler(node) => node.node_index(),
+            AnyNodeRef::InterpolatedElement(node) => node.node_index(),
+            AnyNodeRef::InterpolatedStringLiteralElement(node) => node.node_index(),
+            AnyNodeRef::PatternMatchValue(node) => node.node_index(),
+            AnyNodeRef::PatternMatchSingleton(node) => node.node_index(),
+            AnyNodeRef::PatternMatchSequence(node) => node.node_index(),
+            AnyNodeRef::PatternMatchMapping(node) => node.node_index(),
+            AnyNodeRef::PatternMatchClass(node) => node.node_index(),
+            AnyNodeRef::PatternMatchStar(node) => node.node_index(),
+            AnyNodeRef::PatternMatchAs(node) => node.node_index(),
+            AnyNodeRef::PatternMatchOr(node) => node.node_index(),
+            AnyNodeRef::TypeParamTypeVar(node) => node.node_index(),
+            AnyNodeRef::TypeParamTypeVarTuple(node) => node.node_index(),
+            AnyNodeRef::TypeParamParamSpec(node) => node.node_index(),
+            AnyNodeRef::InterpolatedStringFormatSpec(node) => node.node_index(),
+            AnyNodeRef::PatternArguments(node) => node.node_index(),
+            AnyNodeRef::PatternKeyword(node) => node.node_index(),
+            AnyNodeRef::Comprehension(node) => node.node_index(),
+            AnyNodeRef::Arguments(node) => node.node_index(),
+            AnyNodeRef::Parameters(node) => node.node_index(),
+            AnyNodeRef::Parameter(node) => node.node_index(),
+            AnyNodeRef::ParameterWithDefault(node) => node.node_index(),
+            AnyNodeRef::Keyword(node) => node.node_index(),
+            AnyNodeRef::Alias(node) => node.node_index(),
+            AnyNodeRef::WithItem(node) => node.node_index(),
+            AnyNodeRef::MatchCase(node) => node.node_index(),
+            AnyNodeRef::Decorator(node) => node.node_index(),
+            AnyNodeRef::ElifElseClause(node) => node.node_index(),
+            AnyNodeRef::TypeParams(node) => node.node_index(),
+            AnyNodeRef::FString(node) => node.node_index(),
+            AnyNodeRef::TString(node) => node.node_index(),
+            AnyNodeRef::StringLiteral(node) => node.node_index(),
+            AnyNodeRef::BytesLiteral(node) => node.node_index(),
+            AnyNodeRef::Identifier(node) => node.node_index(),
+        }
+    }
+}
+
 impl AnyNodeRef<'_> {
     pub fn as_ptr(&self) -> std::ptr::NonNull<()> {
         match self {
@@ -6496,6 +7408,1330 @@ impl AnyNodeRef<'_> {
     }
 }
 
+/// An enumeration of all AST nodes.
+///
+/// Unlike `AnyNodeRef`, this type does not flatten nested enums, so its variants only
+/// consist of the "root" AST node types. This is useful as it exposes references to the
+/// original enums, not just references to their inner values.
+///
+/// For example, `AnyRootNodeRef::Mod` contains a reference to the `Mod` enum, while
+/// `AnyNodeRef` has top-level `AnyNodeRef::ModModule` and `AnyNodeRef::ModExpression`
+/// variants.
+#[derive(Copy, Clone, Debug, PartialEq)]
+pub enum AnyRootNodeRef<'a> {
+    Mod(&'a Mod),
+    Stmt(&'a Stmt),
+    Expr(&'a Expr),
+    ExceptHandler(&'a ExceptHandler),
+    InterpolatedStringElement(&'a InterpolatedStringElement),
+    Pattern(&'a Pattern),
+    TypeParam(&'a TypeParam),
+    InterpolatedStringFormatSpec(&'a crate::InterpolatedStringFormatSpec),
+    PatternArguments(&'a crate::PatternArguments),
+    PatternKeyword(&'a crate::PatternKeyword),
+    Comprehension(&'a crate::Comprehension),
+    Arguments(&'a crate::Arguments),
+    Parameters(&'a crate::Parameters),
+    Parameter(&'a crate::Parameter),
+    ParameterWithDefault(&'a crate::ParameterWithDefault),
+    Keyword(&'a crate::Keyword),
+    Alias(&'a crate::Alias),
+    WithItem(&'a crate::WithItem),
+    MatchCase(&'a crate::MatchCase),
+    Decorator(&'a crate::Decorator),
+    ElifElseClause(&'a crate::ElifElseClause),
+    TypeParams(&'a crate::TypeParams),
+    FString(&'a crate::FString),
+    TString(&'a crate::TString),
+    StringLiteral(&'a crate::StringLiteral),
+    BytesLiteral(&'a crate::BytesLiteral),
+    Identifier(&'a crate::Identifier),
+}
+
+impl<'a> From<&'a Mod> for AnyRootNodeRef<'a> {
+    fn from(node: &'a Mod) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Mod(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a Mod {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a Mod, ()> {
+        match node {
+            AnyRootNodeRef::Mod(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ModModule {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ModModule, ()> {
+        match node {
+            AnyRootNodeRef::Mod(Mod::Module(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ModExpression {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ModExpression, ()> {
+        match node {
+            AnyRootNodeRef::Mod(Mod::Expression(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a Stmt> for AnyRootNodeRef<'a> {
+    fn from(node: &'a Stmt) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Stmt(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a Stmt {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a Stmt, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtFunctionDef {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtFunctionDef, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::FunctionDef(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtClassDef {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtClassDef, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::ClassDef(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtReturn {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtReturn, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Return(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtDelete {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtDelete, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Delete(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtTypeAlias {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtTypeAlias, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::TypeAlias(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtAssign {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtAssign, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Assign(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtAugAssign {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtAugAssign, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::AugAssign(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtAnnAssign {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtAnnAssign, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::AnnAssign(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtFor {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtFor, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::For(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtWhile {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtWhile, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::While(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtIf {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtIf, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::If(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtWith {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtWith, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::With(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtMatch {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtMatch, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Match(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtRaise {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtRaise, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Raise(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtTry {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtTry, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Try(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtAssert {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtAssert, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Assert(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtImport {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtImport, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Import(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtImportFrom {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtImportFrom, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::ImportFrom(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtGlobal {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtGlobal, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Global(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtNonlocal {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtNonlocal, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Nonlocal(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtExpr {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtExpr, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Expr(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtPass {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtPass, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Pass(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtBreak {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtBreak, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Break(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtContinue {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtContinue, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::Continue(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StmtIpyEscapeCommand {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StmtIpyEscapeCommand, ()> {
+        match node {
+            AnyRootNodeRef::Stmt(Stmt::IpyEscapeCommand(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a Expr> for AnyRootNodeRef<'a> {
+    fn from(node: &'a Expr) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Expr(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a Expr {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a Expr, ()> {
+        match node {
+            AnyRootNodeRef::Expr(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprBoolOp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprBoolOp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::BoolOp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprNamed {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprNamed, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Named(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprBinOp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprBinOp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::BinOp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprUnaryOp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprUnaryOp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::UnaryOp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprLambda {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprLambda, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Lambda(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprIf {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprIf, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::If(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprDict {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprDict, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Dict(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprSet {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprSet, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Set(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprListComp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprListComp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::ListComp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprSetComp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprSetComp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::SetComp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprDictComp {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprDictComp, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::DictComp(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprGenerator {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprGenerator, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Generator(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprAwait {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprAwait, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Await(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprYield {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprYield, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Yield(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprYieldFrom {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprYieldFrom, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::YieldFrom(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprCompare {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprCompare, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Compare(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprCall {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprCall, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Call(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprFString {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprFString, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::FString(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprTString {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprTString, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::TString(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprStringLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprStringLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::StringLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprBytesLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprBytesLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::BytesLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprNumberLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprNumberLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::NumberLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprBooleanLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprBooleanLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::BooleanLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprNoneLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprNoneLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::NoneLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprEllipsisLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprEllipsisLiteral, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::EllipsisLiteral(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprAttribute {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprAttribute, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Attribute(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprSubscript {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprSubscript, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Subscript(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprStarred {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprStarred, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Starred(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprName {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprName, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Name(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprList {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprList, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::List(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprTuple {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprTuple, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Tuple(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprSlice {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprSlice, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::Slice(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExprIpyEscapeCommand {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExprIpyEscapeCommand, ()> {
+        match node {
+            AnyRootNodeRef::Expr(Expr::IpyEscapeCommand(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a ExceptHandler> for AnyRootNodeRef<'a> {
+    fn from(node: &'a ExceptHandler) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::ExceptHandler(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a ExceptHandler {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a ExceptHandler, ()> {
+        match node {
+            AnyRootNodeRef::ExceptHandler(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ExceptHandlerExceptHandler {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ExceptHandlerExceptHandler, ()> {
+        match node {
+            AnyRootNodeRef::ExceptHandler(ExceptHandler::ExceptHandler(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a InterpolatedStringElement> for AnyRootNodeRef<'a> {
+    fn from(node: &'a InterpolatedStringElement) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::InterpolatedStringElement(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a InterpolatedStringElement {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a InterpolatedStringElement, ()> {
+        match node {
+            AnyRootNodeRef::InterpolatedStringElement(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::InterpolatedElement {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::InterpolatedElement, ()> {
+        match node {
+            AnyRootNodeRef::InterpolatedStringElement(
+                InterpolatedStringElement::Interpolation(node),
+            ) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::InterpolatedStringLiteralElement {
+    type Error = ();
+    fn try_from(
+        node: AnyRootNodeRef<'a>,
+    ) -> Result<&'a crate::InterpolatedStringLiteralElement, ()> {
+        match node {
+            AnyRootNodeRef::InterpolatedStringElement(InterpolatedStringElement::Literal(node)) => {
+                Ok(node)
+            }
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a Pattern> for AnyRootNodeRef<'a> {
+    fn from(node: &'a Pattern) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Pattern(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a Pattern {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a Pattern, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchValue {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchValue, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchValue(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchSingleton {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchSingleton, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchSingleton(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchSequence {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchSequence, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchSequence(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchMapping {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchMapping, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchMapping(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchClass {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchClass, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchClass(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchStar {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchStar, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchStar(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchAs {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchAs, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchAs(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternMatchOr {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternMatchOr, ()> {
+        match node {
+            AnyRootNodeRef::Pattern(Pattern::MatchOr(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a TypeParam> for AnyRootNodeRef<'a> {
+    fn from(node: &'a TypeParam) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::TypeParam(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a TypeParam {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a TypeParam, ()> {
+        match node {
+            AnyRootNodeRef::TypeParam(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::TypeParamTypeVar {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::TypeParamTypeVar, ()> {
+        match node {
+            AnyRootNodeRef::TypeParam(TypeParam::TypeVar(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::TypeParamTypeVarTuple {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::TypeParamTypeVarTuple, ()> {
+        match node {
+            AnyRootNodeRef::TypeParam(TypeParam::TypeVarTuple(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::TypeParamParamSpec {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::TypeParamParamSpec, ()> {
+        match node {
+            AnyRootNodeRef::TypeParam(TypeParam::ParamSpec(node)) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::InterpolatedStringFormatSpec> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::InterpolatedStringFormatSpec) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::InterpolatedStringFormatSpec(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::InterpolatedStringFormatSpec {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::InterpolatedStringFormatSpec, ()> {
+        match node {
+            AnyRootNodeRef::InterpolatedStringFormatSpec(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::PatternArguments> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::PatternArguments) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::PatternArguments(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternArguments {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternArguments, ()> {
+        match node {
+            AnyRootNodeRef::PatternArguments(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::PatternKeyword> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::PatternKeyword) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::PatternKeyword(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::PatternKeyword {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::PatternKeyword, ()> {
+        match node {
+            AnyRootNodeRef::PatternKeyword(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Comprehension> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Comprehension) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Comprehension(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Comprehension {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Comprehension, ()> {
+        match node {
+            AnyRootNodeRef::Comprehension(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Arguments> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Arguments) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Arguments(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Arguments {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Arguments, ()> {
+        match node {
+            AnyRootNodeRef::Arguments(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Parameters> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Parameters) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Parameters(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Parameters {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Parameters, ()> {
+        match node {
+            AnyRootNodeRef::Parameters(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Parameter> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Parameter) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Parameter(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Parameter {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Parameter, ()> {
+        match node {
+            AnyRootNodeRef::Parameter(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::ParameterWithDefault> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::ParameterWithDefault) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::ParameterWithDefault(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ParameterWithDefault {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ParameterWithDefault, ()> {
+        match node {
+            AnyRootNodeRef::ParameterWithDefault(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Keyword> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Keyword) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Keyword(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Keyword {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Keyword, ()> {
+        match node {
+            AnyRootNodeRef::Keyword(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Alias> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Alias) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Alias(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Alias {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Alias, ()> {
+        match node {
+            AnyRootNodeRef::Alias(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::WithItem> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::WithItem) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::WithItem(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::WithItem {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::WithItem, ()> {
+        match node {
+            AnyRootNodeRef::WithItem(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::MatchCase> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::MatchCase) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::MatchCase(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::MatchCase {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::MatchCase, ()> {
+        match node {
+            AnyRootNodeRef::MatchCase(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Decorator> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Decorator) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Decorator(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Decorator {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Decorator, ()> {
+        match node {
+            AnyRootNodeRef::Decorator(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::ElifElseClause> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::ElifElseClause) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::ElifElseClause(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::ElifElseClause {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::ElifElseClause, ()> {
+        match node {
+            AnyRootNodeRef::ElifElseClause(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::TypeParams> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::TypeParams) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::TypeParams(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::TypeParams {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::TypeParams, ()> {
+        match node {
+            AnyRootNodeRef::TypeParams(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::FString> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::FString) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::FString(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::FString {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::FString, ()> {
+        match node {
+            AnyRootNodeRef::FString(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::TString> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::TString) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::TString(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::TString {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::TString, ()> {
+        match node {
+            AnyRootNodeRef::TString(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::StringLiteral> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::StringLiteral) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::StringLiteral(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::StringLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::StringLiteral, ()> {
+        match node {
+            AnyRootNodeRef::StringLiteral(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::BytesLiteral> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::BytesLiteral) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::BytesLiteral(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::BytesLiteral {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::BytesLiteral, ()> {
+        match node {
+            AnyRootNodeRef::BytesLiteral(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl<'a> From<&'a crate::Identifier> for AnyRootNodeRef<'a> {
+    fn from(node: &'a crate::Identifier) -> AnyRootNodeRef<'a> {
+        AnyRootNodeRef::Identifier(node)
+    }
+}
+
+impl<'a> TryFrom<AnyRootNodeRef<'a>> for &'a crate::Identifier {
+    type Error = ();
+    fn try_from(node: AnyRootNodeRef<'a>) -> Result<&'a crate::Identifier, ()> {
+        match node {
+            AnyRootNodeRef::Identifier(node) => Ok(node),
+            _ => Err(()),
+        }
+    }
+}
+
+impl ruff_text_size::Ranged for AnyRootNodeRef<'_> {
+    fn range(&self) -> ruff_text_size::TextRange {
+        match self {
+            AnyRootNodeRef::Mod(node) => node.range(),
+            AnyRootNodeRef::Stmt(node) => node.range(),
+            AnyRootNodeRef::Expr(node) => node.range(),
+            AnyRootNodeRef::ExceptHandler(node) => node.range(),
+            AnyRootNodeRef::InterpolatedStringElement(node) => node.range(),
+            AnyRootNodeRef::Pattern(node) => node.range(),
+            AnyRootNodeRef::TypeParam(node) => node.range(),
+            AnyRootNodeRef::InterpolatedStringFormatSpec(node) => node.range(),
+            AnyRootNodeRef::PatternArguments(node) => node.range(),
+            AnyRootNodeRef::PatternKeyword(node) => node.range(),
+            AnyRootNodeRef::Comprehension(node) => node.range(),
+            AnyRootNodeRef::Arguments(node) => node.range(),
+            AnyRootNodeRef::Parameters(node) => node.range(),
+            AnyRootNodeRef::Parameter(node) => node.range(),
+            AnyRootNodeRef::ParameterWithDefault(node) => node.range(),
+            AnyRootNodeRef::Keyword(node) => node.range(),
+            AnyRootNodeRef::Alias(node) => node.range(),
+            AnyRootNodeRef::WithItem(node) => node.range(),
+            AnyRootNodeRef::MatchCase(node) => node.range(),
+            AnyRootNodeRef::Decorator(node) => node.range(),
+            AnyRootNodeRef::ElifElseClause(node) => node.range(),
+            AnyRootNodeRef::TypeParams(node) => node.range(),
+            AnyRootNodeRef::FString(node) => node.range(),
+            AnyRootNodeRef::TString(node) => node.range(),
+            AnyRootNodeRef::StringLiteral(node) => node.range(),
+            AnyRootNodeRef::BytesLiteral(node) => node.range(),
+            AnyRootNodeRef::Identifier(node) => node.range(),
+        }
+    }
+}
+
+impl crate::HasNodeIndex for AnyRootNodeRef<'_> {
+    fn node_index(&self) -> &crate::AtomicNodeIndex {
+        match self {
+            AnyRootNodeRef::Mod(node) => node.node_index(),
+            AnyRootNodeRef::Stmt(node) => node.node_index(),
+            AnyRootNodeRef::Expr(node) => node.node_index(),
+            AnyRootNodeRef::ExceptHandler(node) => node.node_index(),
+            AnyRootNodeRef::InterpolatedStringElement(node) => node.node_index(),
+            AnyRootNodeRef::Pattern(node) => node.node_index(),
+            AnyRootNodeRef::TypeParam(node) => node.node_index(),
+            AnyRootNodeRef::InterpolatedStringFormatSpec(node) => node.node_index(),
+            AnyRootNodeRef::PatternArguments(node) => node.node_index(),
+            AnyRootNodeRef::PatternKeyword(node) => node.node_index(),
+            AnyRootNodeRef::Comprehension(node) => node.node_index(),
+            AnyRootNodeRef::Arguments(node) => node.node_index(),
+            AnyRootNodeRef::Parameters(node) => node.node_index(),
+            AnyRootNodeRef::Parameter(node) => node.node_index(),
+            AnyRootNodeRef::ParameterWithDefault(node) => node.node_index(),
+            AnyRootNodeRef::Keyword(node) => node.node_index(),
+            AnyRootNodeRef::Alias(node) => node.node_index(),
+            AnyRootNodeRef::WithItem(node) => node.node_index(),
+            AnyRootNodeRef::MatchCase(node) => node.node_index(),
+            AnyRootNodeRef::Decorator(node) => node.node_index(),
+            AnyRootNodeRef::ElifElseClause(node) => node.node_index(),
+            AnyRootNodeRef::TypeParams(node) => node.node_index(),
+            AnyRootNodeRef::FString(node) => node.node_index(),
+            AnyRootNodeRef::TString(node) => node.node_index(),
+            AnyRootNodeRef::StringLiteral(node) => node.node_index(),
+            AnyRootNodeRef::BytesLiteral(node) => node.node_index(),
+            AnyRootNodeRef::Identifier(node) => node.node_index(),
+        }
+    }
+}
+
+impl<'a> AnyRootNodeRef<'a> {
+    pub fn visit_source_order<'b, V>(self, visitor: &mut V)
+    where
+        V: crate::visitor::source_order::SourceOrderVisitor<'b> + ?Sized,
+        'a: 'b,
+    {
+        match self {
+            AnyRootNodeRef::Mod(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Stmt(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Expr(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::ExceptHandler(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::InterpolatedStringElement(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Pattern(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::TypeParam(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::InterpolatedStringFormatSpec(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::PatternArguments(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::PatternKeyword(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Comprehension(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Arguments(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Parameters(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Parameter(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::ParameterWithDefault(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Keyword(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Alias(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::WithItem(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::MatchCase(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Decorator(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::ElifElseClause(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::TypeParams(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::FString(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::TString(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::StringLiteral(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::BytesLiteral(node) => node.visit_source_order(visitor),
+            AnyRootNodeRef::Identifier(node) => node.visit_source_order(visitor),
+        }
+    }
+}
+
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
 pub enum NodeKind {
     ModModule,
@@ -6700,6 +8936,7 @@ impl AnyNodeRef<'_> {
 /// See also [Module](https://docs.python.org/3/library/ast.html#ast.Module)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ModModule {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub body: Vec<Stmt>,
 }
@@ -6707,6 +8944,7 @@ pub struct ModModule {
 /// See also [Module](https://docs.python.org/3/library/ast.html#ast.Module)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ModExpression {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub body: Box<Expr>,
 }
@@ -6717,6 +8955,7 @@ pub struct ModExpression {
 /// This type differs from the original Python AST, as it collapses the synchronous and asynchronous variants into a single type.
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtFunctionDef {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub is_async: bool,
     pub decorator_list: Vec<crate::Decorator>,
@@ -6730,6 +8969,7 @@ pub struct StmtFunctionDef {
 /// See also [ClassDef](https://docs.python.org/3/library/ast.html#ast.ClassDef)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtClassDef {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub decorator_list: Vec<crate::Decorator>,
     pub name: crate::Identifier,
@@ -6741,6 +8981,7 @@ pub struct StmtClassDef {
 /// See also [Return](https://docs.python.org/3/library/ast.html#ast.Return)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtReturn {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Option<Box<Expr>>,
 }
@@ -6748,6 +8989,7 @@ pub struct StmtReturn {
 /// See also [Delete](https://docs.python.org/3/library/ast.html#ast.Delete)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtDelete {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub targets: Vec<Expr>,
 }
@@ -6755,6 +8997,7 @@ pub struct StmtDelete {
 /// See also [TypeAlias](https://docs.python.org/3/library/ast.html#ast.TypeAlias)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtTypeAlias {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub name: Box<Expr>,
     pub type_params: Option<Box<crate::TypeParams>>,
@@ -6764,6 +9007,7 @@ pub struct StmtTypeAlias {
 /// See also [Assign](https://docs.python.org/3/library/ast.html#ast.Assign)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtAssign {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub targets: Vec<Expr>,
     pub value: Box<Expr>,
@@ -6772,6 +9016,7 @@ pub struct StmtAssign {
 /// See also [AugAssign](https://docs.python.org/3/library/ast.html#ast.AugAssign)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtAugAssign {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub target: Box<Expr>,
     pub op: crate::Operator,
@@ -6781,6 +9026,7 @@ pub struct StmtAugAssign {
 /// See also [AnnAssign](https://docs.python.org/3/library/ast.html#ast.AnnAssign)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtAnnAssign {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub target: Box<Expr>,
     pub annotation: Box<Expr>,
@@ -6794,6 +9040,7 @@ pub struct StmtAnnAssign {
 /// This type differs from the original Python AST, as it collapses the synchronous and asynchronous variants into a single type.
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtFor {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub is_async: bool,
     pub target: Box<Expr>,
@@ -6806,6 +9053,7 @@ pub struct StmtFor {
 /// and [AsyncWhile](https://docs.python.org/3/library/ast.html#ast.AsyncWhile).
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtWhile {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub test: Box<Expr>,
     pub body: Vec<Stmt>,
@@ -6815,6 +9063,7 @@ pub struct StmtWhile {
 /// See also [If](https://docs.python.org/3/library/ast.html#ast.If)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtIf {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub test: Box<Expr>,
     pub body: Vec<Stmt>,
@@ -6827,6 +9076,7 @@ pub struct StmtIf {
 /// This type differs from the original Python AST, as it collapses the synchronous and asynchronous variants into a single type.
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtWith {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub is_async: bool,
     pub items: Vec<crate::WithItem>,
@@ -6836,6 +9086,7 @@ pub struct StmtWith {
 /// See also [Match](https://docs.python.org/3/library/ast.html#ast.Match)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtMatch {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub subject: Box<Expr>,
     pub cases: Vec<crate::MatchCase>,
@@ -6844,6 +9095,7 @@ pub struct StmtMatch {
 /// See also [Raise](https://docs.python.org/3/library/ast.html#ast.Raise)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtRaise {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub exc: Option<Box<Expr>>,
     pub cause: Option<Box<Expr>>,
@@ -6853,6 +9105,7 @@ pub struct StmtRaise {
 /// and [TryStar](https://docs.python.org/3/library/ast.html#ast.TryStar)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtTry {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub body: Vec<Stmt>,
     pub handlers: Vec<ExceptHandler>,
@@ -6864,6 +9117,7 @@ pub struct StmtTry {
 /// See also [Assert](https://docs.python.org/3/library/ast.html#ast.Assert)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtAssert {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub test: Box<Expr>,
     pub msg: Option<Box<Expr>>,
@@ -6872,6 +9126,7 @@ pub struct StmtAssert {
 /// See also [Import](https://docs.python.org/3/library/ast.html#ast.Import)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtImport {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub names: Vec<crate::Alias>,
 }
@@ -6879,6 +9134,7 @@ pub struct StmtImport {
 /// See also [ImportFrom](https://docs.python.org/3/library/ast.html#ast.ImportFrom)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtImportFrom {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub module: Option<crate::Identifier>,
     pub names: Vec<crate::Alias>,
@@ -6888,6 +9144,7 @@ pub struct StmtImportFrom {
 /// See also [Global](https://docs.python.org/3/library/ast.html#ast.Global)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtGlobal {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub names: Vec<crate::Identifier>,
 }
@@ -6895,6 +9152,7 @@ pub struct StmtGlobal {
 /// See also [Nonlocal](https://docs.python.org/3/library/ast.html#ast.Nonlocal)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtNonlocal {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub names: Vec<crate::Identifier>,
 }
@@ -6902,6 +9160,7 @@ pub struct StmtNonlocal {
 /// See also [Expr](https://docs.python.org/3/library/ast.html#ast.Expr)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtExpr {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
 }
@@ -6909,18 +9168,21 @@ pub struct StmtExpr {
 /// See also [Pass](https://docs.python.org/3/library/ast.html#ast.Pass)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtPass {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
 }
 
 /// See also [Break](https://docs.python.org/3/library/ast.html#ast.Break)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtBreak {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
 }
 
 /// See also [Continue](https://docs.python.org/3/library/ast.html#ast.Continue)
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtContinue {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
 }
 
@@ -6980,6 +9242,7 @@ pub struct StmtContinue {
 ///
 #[derive(Clone, Debug, PartialEq)]
 pub struct StmtIpyEscapeCommand {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub kind: crate::IpyEscapeKind,
     pub value: Box<str>,
@@ -6988,6 +9251,7 @@ pub struct StmtIpyEscapeCommand {
 /// See also [BoolOp](https://docs.python.org/3/library/ast.html#ast.BoolOp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprBoolOp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub op: crate::BoolOp,
     pub values: Vec<Expr>,
@@ -6996,6 +9260,7 @@ pub struct ExprBoolOp {
 /// See also [NamedExpr](https://docs.python.org/3/library/ast.html#ast.NamedExpr)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprNamed {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub target: Box<Expr>,
     pub value: Box<Expr>,
@@ -7004,6 +9269,7 @@ pub struct ExprNamed {
 /// See also [BinOp](https://docs.python.org/3/library/ast.html#ast.BinOp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprBinOp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub left: Box<Expr>,
     pub op: crate::Operator,
@@ -7013,6 +9279,7 @@ pub struct ExprBinOp {
 /// See also [UnaryOp](https://docs.python.org/3/library/ast.html#ast.UnaryOp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprUnaryOp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub op: crate::UnaryOp,
     pub operand: Box<Expr>,
@@ -7021,6 +9288,7 @@ pub struct ExprUnaryOp {
 /// See also [Lambda](https://docs.python.org/3/library/ast.html#ast.Lambda)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprLambda {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub parameters: Option<Box<crate::Parameters>>,
     pub body: Box<Expr>,
@@ -7029,6 +9297,7 @@ pub struct ExprLambda {
 /// See also [IfExp](https://docs.python.org/3/library/ast.html#ast.IfExp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprIf {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub test: Box<Expr>,
     pub body: Box<Expr>,
@@ -7038,6 +9307,7 @@ pub struct ExprIf {
 /// See also [Dict](https://docs.python.org/3/library/ast.html#ast.Dict)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprDict {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub items: Vec<crate::DictItem>,
 }
@@ -7045,6 +9315,7 @@ pub struct ExprDict {
 /// See also [Set](https://docs.python.org/3/library/ast.html#ast.Set)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprSet {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elts: Vec<Expr>,
 }
@@ -7052,6 +9323,7 @@ pub struct ExprSet {
 /// See also [ListComp](https://docs.python.org/3/library/ast.html#ast.ListComp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprListComp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elt: Box<Expr>,
     pub generators: Vec<crate::Comprehension>,
@@ -7060,6 +9332,7 @@ pub struct ExprListComp {
 /// See also [SetComp](https://docs.python.org/3/library/ast.html#ast.SetComp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprSetComp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elt: Box<Expr>,
     pub generators: Vec<crate::Comprehension>,
@@ -7068,6 +9341,7 @@ pub struct ExprSetComp {
 /// See also [DictComp](https://docs.python.org/3/library/ast.html#ast.DictComp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprDictComp {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub key: Box<Expr>,
     pub value: Box<Expr>,
@@ -7077,6 +9351,7 @@ pub struct ExprDictComp {
 /// See also [GeneratorExp](https://docs.python.org/3/library/ast.html#ast.GeneratorExp)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprGenerator {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elt: Box<Expr>,
     pub generators: Vec<crate::Comprehension>,
@@ -7086,6 +9361,7 @@ pub struct ExprGenerator {
 /// See also [Await](https://docs.python.org/3/library/ast.html#ast.Await)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprAwait {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
 }
@@ -7093,6 +9369,7 @@ pub struct ExprAwait {
 /// See also [Yield](https://docs.python.org/3/library/ast.html#ast.Yield)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprYield {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Option<Box<Expr>>,
 }
@@ -7100,6 +9377,7 @@ pub struct ExprYield {
 /// See also [YieldFrom](https://docs.python.org/3/library/ast.html#ast.YieldFrom)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprYieldFrom {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
 }
@@ -7107,6 +9385,7 @@ pub struct ExprYieldFrom {
 /// See also [Compare](https://docs.python.org/3/library/ast.html#ast.Compare)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprCompare {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub left: Box<Expr>,
     pub ops: Box<[crate::CmpOp]>,
@@ -7116,6 +9395,7 @@ pub struct ExprCompare {
 /// See also [Call](https://docs.python.org/3/library/ast.html#ast.Call)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprCall {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub func: Box<Expr>,
     pub arguments: crate::Arguments,
@@ -7131,6 +9411,7 @@ pub struct ExprCall {
 /// See also [JoinedStr](https://docs.python.org/3/library/ast.html#ast.JoinedStr)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprFString {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: crate::FStringValue,
 }
@@ -7145,6 +9426,7 @@ pub struct ExprFString {
 /// See also [TemplateStr](https://docs.python.org/3/library/ast.html#ast.TemplateStr)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprTString {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: crate::TStringValue,
 }
@@ -7153,6 +9435,7 @@ pub struct ExprTString {
 /// or an implicitly concatenated string literal.
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprStringLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: crate::StringLiteralValue,
 }
@@ -7161,35 +9444,41 @@ pub struct ExprStringLiteral {
 /// or an implicitly concatenated bytestring literal.
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprBytesLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: crate::BytesLiteralValue,
 }
 
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprNumberLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: crate::Number,
 }
 
 #[derive(Clone, Debug, PartialEq, Default)]
 pub struct ExprBooleanLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: bool,
 }
 
 #[derive(Clone, Debug, PartialEq, Default)]
 pub struct ExprNoneLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
 }
 
 #[derive(Clone, Debug, PartialEq, Default)]
 pub struct ExprEllipsisLiteral {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
 }
 
 /// See also [Attribute](https://docs.python.org/3/library/ast.html#ast.Attribute)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprAttribute {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
     pub attr: crate::Identifier,
@@ -7199,6 +9488,7 @@ pub struct ExprAttribute {
 /// See also [Subscript](https://docs.python.org/3/library/ast.html#ast.Subscript)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprSubscript {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
     pub slice: Box<Expr>,
@@ -7208,6 +9498,7 @@ pub struct ExprSubscript {
 /// See also [Starred](https://docs.python.org/3/library/ast.html#ast.Starred)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprStarred {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub value: Box<Expr>,
     pub ctx: crate::ExprContext,
@@ -7216,6 +9507,7 @@ pub struct ExprStarred {
 /// See also [Name](https://docs.python.org/3/library/ast.html#ast.Name)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprName {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub id: Name,
     pub ctx: crate::ExprContext,
@@ -7224,6 +9516,7 @@ pub struct ExprName {
 /// See also [List](https://docs.python.org/3/library/ast.html#ast.List)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprList {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elts: Vec<Expr>,
     pub ctx: crate::ExprContext,
@@ -7232,6 +9525,7 @@ pub struct ExprList {
 /// See also [Tuple](https://docs.python.org/3/library/ast.html#ast.Tuple)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprTuple {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub elts: Vec<Expr>,
     pub ctx: crate::ExprContext,
@@ -7241,6 +9535,7 @@ pub struct ExprTuple {
 /// See also [Slice](https://docs.python.org/3/library/ast.html#ast.Slice)
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprSlice {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub lower: Option<Box<Expr>>,
     pub upper: Option<Box<Expr>>,
@@ -7260,6 +9555,7 @@ pub struct ExprSlice {
 /// see [`StmtIpyEscapeCommand`].
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExprIpyEscapeCommand {
+    pub node_index: crate::AtomicNodeIndex,
     pub range: ruff_text_size::TextRange,
     pub kind: crate::IpyEscapeKind,
     pub value: Box<str>,
@@ -7270,7 +9566,11 @@ impl ModModule {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ModModule { body, range: _ } = self;
+        let ModModule {
+            body,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_body(body);
     }
 }
@@ -7280,7 +9580,11 @@ impl ModExpression {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ModExpression { body, range: _ } = self;
+        let ModExpression {
+            body,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_expr(body);
     }
 }
@@ -7299,6 +9603,7 @@ impl StmtFunctionDef {
             returns,
             body,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in decorator_list {
@@ -7332,6 +9637,7 @@ impl StmtClassDef {
             arguments,
             body,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in decorator_list {
@@ -7356,7 +9662,11 @@ impl StmtReturn {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtReturn { value, range: _ } = self;
+        let StmtReturn {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         if let Some(value) = value {
             visitor.visit_expr(value);
@@ -7369,7 +9679,11 @@ impl StmtDelete {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtDelete { targets, range: _ } = self;
+        let StmtDelete {
+            targets,
+            range: _,
+            node_index: _,
+        } = self;
 
         for elm in targets {
             visitor.visit_expr(elm);
@@ -7387,6 +9701,7 @@ impl StmtTypeAlias {
             type_params,
             value,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(name);
 
@@ -7407,6 +9722,7 @@ impl StmtAssign {
             targets,
             value,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in targets {
@@ -7426,6 +9742,7 @@ impl StmtAugAssign {
             op,
             value,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(target);
         visitor.visit_operator(op);
@@ -7444,6 +9761,7 @@ impl StmtAnnAssign {
             value,
             simple: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(target);
         visitor.visit_annotation(annotation);
@@ -7466,6 +9784,7 @@ impl StmtFor {
             body,
             orelse,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(target);
         visitor.visit_expr(iter);
@@ -7484,6 +9803,7 @@ impl StmtWhile {
             body,
             orelse,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(test);
         visitor.visit_body(body);
@@ -7501,6 +9821,7 @@ impl StmtIf {
             body,
             elif_else_clauses,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(test);
         visitor.visit_body(body);
@@ -7521,6 +9842,7 @@ impl StmtWith {
             items,
             body,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in items {
@@ -7539,6 +9861,7 @@ impl StmtMatch {
             subject,
             cases,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(subject);
 
@@ -7557,6 +9880,7 @@ impl StmtRaise {
             exc,
             cause,
             range: _,
+            node_index: _,
         } = self;
 
         if let Some(exc) = exc {
@@ -7581,6 +9905,7 @@ impl StmtTry {
             finalbody,
             is_star: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_body(body);
 
@@ -7601,6 +9926,7 @@ impl StmtAssert {
             test,
             msg,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(test);
 
@@ -7615,7 +9941,11 @@ impl StmtImport {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtImport { names, range: _ } = self;
+        let StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        } = self;
 
         for elm in names {
             visitor.visit_alias(elm);
@@ -7633,6 +9963,7 @@ impl StmtImportFrom {
             names,
             level: _,
             range: _,
+            node_index: _,
         } = self;
 
         if let Some(module) = module {
@@ -7650,7 +9981,11 @@ impl StmtGlobal {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtGlobal { names, range: _ } = self;
+        let StmtGlobal {
+            names,
+            range: _,
+            node_index: _,
+        } = self;
 
         for elm in names {
             visitor.visit_identifier(elm);
@@ -7663,7 +9998,11 @@ impl StmtNonlocal {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtNonlocal { names, range: _ } = self;
+        let StmtNonlocal {
+            names,
+            range: _,
+            node_index: _,
+        } = self;
 
         for elm in names {
             visitor.visit_identifier(elm);
@@ -7676,7 +10015,11 @@ impl StmtExpr {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtExpr { value, range: _ } = self;
+        let StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_expr(value);
     }
 }
@@ -7686,7 +10029,10 @@ impl StmtPass {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtPass { range: _ } = self;
+        let StmtPass {
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7695,7 +10041,10 @@ impl StmtBreak {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtBreak { range: _ } = self;
+        let StmtBreak {
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7704,7 +10053,10 @@ impl StmtContinue {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let StmtContinue { range: _ } = self;
+        let StmtContinue {
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7717,6 +10069,7 @@ impl StmtIpyEscapeCommand {
             kind: _,
             value: _,
             range: _,
+            node_index: _,
         } = self;
     }
 }
@@ -7730,6 +10083,7 @@ impl ExprNamed {
             target,
             value,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(target);
         visitor.visit_expr(value);
@@ -7746,6 +10100,7 @@ impl ExprBinOp {
             op,
             right,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(left);
         visitor.visit_operator(op);
@@ -7762,6 +10117,7 @@ impl ExprUnaryOp {
             op,
             operand,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_unary_op(op);
         visitor.visit_expr(operand);
@@ -7777,6 +10133,7 @@ impl ExprLambda {
             parameters,
             body,
             range: _,
+            node_index: _,
         } = self;
 
         if let Some(parameters) = parameters {
@@ -7797,6 +10154,7 @@ impl ExprIf {
             body,
             orelse,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(body);
         visitor.visit_expr(test);
@@ -7809,7 +10167,11 @@ impl ExprSet {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprSet { elts, range: _ } = self;
+        let ExprSet {
+            elts,
+            range: _,
+            node_index: _,
+        } = self;
 
         for elm in elts {
             visitor.visit_expr(elm);
@@ -7826,6 +10188,7 @@ impl ExprListComp {
             elt,
             generators,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(elt);
 
@@ -7844,6 +10207,7 @@ impl ExprSetComp {
             elt,
             generators,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(elt);
 
@@ -7863,6 +10227,7 @@ impl ExprDictComp {
             value,
             generators,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(key);
         visitor.visit_expr(value);
@@ -7883,6 +10248,7 @@ impl ExprGenerator {
             generators,
             parenthesized: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(elt);
 
@@ -7897,7 +10263,11 @@ impl ExprAwait {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprAwait { value, range: _ } = self;
+        let ExprAwait {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_expr(value);
     }
 }
@@ -7907,7 +10277,11 @@ impl ExprYield {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprYield { value, range: _ } = self;
+        let ExprYield {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         if let Some(value) = value {
             visitor.visit_expr(value);
@@ -7920,7 +10294,11 @@ impl ExprYieldFrom {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprYieldFrom { value, range: _ } = self;
+        let ExprYieldFrom {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_expr(value);
     }
 }
@@ -7934,6 +10312,7 @@ impl ExprCall {
             func,
             arguments,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(func);
         visitor.visit_arguments(arguments);
@@ -7945,7 +10324,11 @@ impl ExprNumberLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprNumberLiteral { value: _, range: _ } = self;
+        let ExprNumberLiteral {
+            value: _,
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7954,7 +10337,11 @@ impl ExprBooleanLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprBooleanLiteral { value: _, range: _ } = self;
+        let ExprBooleanLiteral {
+            value: _,
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7963,7 +10350,10 @@ impl ExprNoneLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprNoneLiteral { range: _ } = self;
+        let ExprNoneLiteral {
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7972,7 +10362,10 @@ impl ExprEllipsisLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ExprEllipsisLiteral { range: _ } = self;
+        let ExprEllipsisLiteral {
+            range: _,
+            node_index: _,
+        } = self;
     }
 }
 
@@ -7986,6 +10379,7 @@ impl ExprAttribute {
             attr,
             ctx: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(value);
         visitor.visit_identifier(attr);
@@ -8002,6 +10396,7 @@ impl ExprSubscript {
             slice,
             ctx: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(value);
         visitor.visit_expr(slice);
@@ -8017,6 +10412,7 @@ impl ExprStarred {
             value,
             ctx: _,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(value);
     }
@@ -8031,6 +10427,7 @@ impl ExprName {
             id: _,
             ctx: _,
             range: _,
+            node_index: _,
         } = self;
     }
 }
@@ -8044,6 +10441,7 @@ impl ExprList {
             elts,
             ctx: _,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in elts {
@@ -8062,6 +10460,7 @@ impl ExprTuple {
             ctx: _,
             parenthesized: _,
             range: _,
+            node_index: _,
         } = self;
 
         for elm in elts {
@@ -8080,6 +10479,7 @@ impl ExprSlice {
             upper,
             step,
             range: _,
+            node_index: _,
         } = self;
 
         if let Some(lower) = lower {
@@ -8105,6 +10505,7 @@ impl ExprIpyEscapeCommand {
             kind: _,
             value: _,
             range: _,
+            node_index: _,
         } = self;
     }
 }
diff --git a/crates/ruff_python_ast/src/helpers.rs b/crates/ruff_python_ast/src/helpers.rs
index ba0b08bfe6..de17f50869 100644
--- a/crates/ruff_python_ast/src/helpers.rs
+++ b/crates/ruff_python_ast/src/helpers.rs
@@ -12,8 +12,8 @@ use crate::parenthesize::parenthesized_range;
 use crate::statement_visitor::StatementVisitor;
 use crate::visitor::Visitor;
 use crate::{
-    self as ast, Arguments, CmpOp, DictItem, ExceptHandler, Expr, InterpolatedStringElement,
-    MatchCase, Operator, Pattern, Stmt, TypeParam,
+    self as ast, Arguments, AtomicNodeIndex, CmpOp, DictItem, ExceptHandler, Expr,
+    InterpolatedStringElement, MatchCase, Operator, Pattern, Stmt, TypeParam,
 };
 use crate::{AnyNodeRef, ExprContext};
 
@@ -53,6 +53,7 @@ where
             func,
             arguments,
             range: _,
+            node_index: _,
         }) = expr
         {
             // Ex) `list()`
@@ -146,6 +147,7 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
             target,
             value,
             range: _,
+            node_index: _,
         }) => any_over_expr(target, func) || any_over_expr(value, func),
         Expr::BinOp(ast::ExprBinOp { left, right, .. }) => {
             any_over_expr(left, func) || any_over_expr(right, func)
@@ -157,32 +159,49 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => any_over_expr(test, func) || any_over_expr(body, func) || any_over_expr(orelse, func),
-        Expr::Dict(ast::ExprDict { items, range: _ }) => {
-            items.iter().any(|ast::DictItem { key, value }| {
-                any_over_expr(value, func)
-                    || key.as_ref().is_some_and(|key| any_over_expr(key, func))
-            })
-        }
-        Expr::Set(ast::ExprSet { elts, range: _ })
-        | Expr::List(ast::ExprList { elts, range: _, .. })
-        | Expr::Tuple(ast::ExprTuple { elts, range: _, .. }) => {
-            elts.iter().any(|expr| any_over_expr(expr, func))
-        }
+        Expr::Dict(ast::ExprDict {
+            items,
+            range: _,
+            node_index: _,
+        }) => items.iter().any(|ast::DictItem { key, value }| {
+            any_over_expr(value, func) || key.as_ref().is_some_and(|key| any_over_expr(key, func))
+        }),
+        Expr::Set(ast::ExprSet {
+            elts,
+            range: _,
+            node_index: _,
+        })
+        | Expr::List(ast::ExprList {
+            elts,
+            range: _,
+            node_index: _,
+            ..
+        })
+        | Expr::Tuple(ast::ExprTuple {
+            elts,
+            range: _,
+            node_index: _,
+            ..
+        }) => elts.iter().any(|expr| any_over_expr(expr, func)),
         Expr::ListComp(ast::ExprListComp {
             elt,
             generators,
             range: _,
+            node_index: _,
         })
         | Expr::SetComp(ast::ExprSetComp {
             elt,
             generators,
             range: _,
+            node_index: _,
         })
         | Expr::Generator(ast::ExprGenerator {
             elt,
             generators,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => {
             any_over_expr(elt, func)
@@ -197,6 +216,7 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
             value,
             generators,
             range: _,
+            node_index: _,
         }) => {
             any_over_expr(key, func)
                 || any_over_expr(value, func)
@@ -206,15 +226,33 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
                         || generator.ifs.iter().any(|expr| any_over_expr(expr, func))
                 })
         }
-        Expr::Await(ast::ExprAwait { value, range: _ })
-        | Expr::YieldFrom(ast::ExprYieldFrom { value, range: _ })
+        Expr::Await(ast::ExprAwait {
+            value,
+            range: _,
+            node_index: _,
+        })
+        | Expr::YieldFrom(ast::ExprYieldFrom {
+            value,
+            range: _,
+            node_index: _,
+        })
         | Expr::Attribute(ast::ExprAttribute {
-            value, range: _, ..
+            value,
+            range: _,
+            node_index: _,
+            ..
         })
         | Expr::Starred(ast::ExprStarred {
-            value, range: _, ..
+            value,
+            range: _,
+            node_index: _,
+            ..
         }) => any_over_expr(value, func),
-        Expr::Yield(ast::ExprYield { value, range: _ }) => value
+        Expr::Yield(ast::ExprYield {
+            value,
+            range: _,
+            node_index: _,
+        }) => value
             .as_ref()
             .is_some_and(|value| any_over_expr(value, func)),
         Expr::Compare(ast::ExprCompare {
@@ -224,6 +262,7 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
             func: call_func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             any_over_expr(call_func, func)
                 // Note that this is the evaluation order but not necessarily the declaration order
@@ -241,6 +280,7 @@ pub fn any_over_expr(expr: &Expr, func: &dyn Fn(&Expr) -> bool) -> bool {
             upper,
             step,
             range: _,
+            node_index: _,
         }) => {
             lower
                 .as_ref()
@@ -284,11 +324,17 @@ pub fn any_over_type_param(type_param: &TypeParam, func: &dyn Fn(&Expr) -> bool)
 
 pub fn any_over_pattern(pattern: &Pattern, func: &dyn Fn(&Expr) -> bool) -> bool {
     match pattern {
-        Pattern::MatchValue(ast::PatternMatchValue { value, range: _ }) => {
-            any_over_expr(value, func)
-        }
+        Pattern::MatchValue(ast::PatternMatchValue {
+            value,
+            range: _,
+            node_index: _,
+        }) => any_over_expr(value, func),
         Pattern::MatchSingleton(_) => false,
-        Pattern::MatchSequence(ast::PatternMatchSequence { patterns, range: _ }) => patterns
+        Pattern::MatchSequence(ast::PatternMatchSequence {
+            patterns,
+            range: _,
+            node_index: _,
+        }) => patterns
             .iter()
             .any(|pattern| any_over_pattern(pattern, func)),
         Pattern::MatchMapping(ast::PatternMatchMapping { keys, patterns, .. }) => {
@@ -312,7 +358,11 @@ pub fn any_over_pattern(pattern: &Pattern, func: &dyn Fn(&Expr) -> bool) -> bool
         Pattern::MatchAs(ast::PatternMatchAs { pattern, .. }) => pattern
             .as_ref()
             .is_some_and(|pattern| any_over_pattern(pattern, func)),
-        Pattern::MatchOr(ast::PatternMatchOr { patterns, range: _ }) => patterns
+        Pattern::MatchOr(ast::PatternMatchOr {
+            patterns,
+            range: _,
+            node_index: _,
+        }) => patterns
             .iter()
             .any(|pattern| any_over_pattern(pattern, func)),
     }
@@ -395,12 +445,18 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
                     .iter()
                     .any(|decorator| any_over_expr(&decorator.expression, func))
         }
-        Stmt::Return(ast::StmtReturn { value, range: _ }) => value
+        Stmt::Return(ast::StmtReturn {
+            value,
+            range: _,
+            node_index: _,
+        }) => value
             .as_ref()
             .is_some_and(|value| any_over_expr(value, func)),
-        Stmt::Delete(ast::StmtDelete { targets, range: _ }) => {
-            targets.iter().any(|expr| any_over_expr(expr, func))
-        }
+        Stmt::Delete(ast::StmtDelete {
+            targets,
+            range: _,
+            node_index: _,
+        }) => targets.iter().any(|expr| any_over_expr(expr, func)),
         Stmt::TypeAlias(ast::StmtTypeAlias {
             name,
             type_params,
@@ -450,12 +506,14 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => any_over_expr(test, func) || any_over_body(body, func) || any_over_body(orelse, func),
         Stmt::If(ast::StmtIf {
             test,
             body,
             elif_else_clauses,
             range: _,
+            node_index: _,
         }) => {
             any_over_expr(test, func)
                 || any_over_body(body, func)
@@ -480,6 +538,7 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
             exc,
             cause,
             range: _,
+            node_index: _,
         }) => {
             exc.as_ref().is_some_and(|value| any_over_expr(value, func))
                 || cause
@@ -493,6 +552,7 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
             finalbody,
             is_star: _,
             range: _,
+            node_index: _,
         }) => {
             any_over_body(body, func)
                 || handlers.iter().any(|handler| {
@@ -511,6 +571,7 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
             test,
             msg,
             range: _,
+            node_index: _,
         }) => {
             any_over_expr(test, func)
                 || msg.as_ref().is_some_and(|value| any_over_expr(value, func))
@@ -519,6 +580,7 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
             subject,
             cases,
             range: _,
+            node_index: _,
         }) => {
             any_over_expr(subject, func)
                 || cases.iter().any(|case| {
@@ -527,6 +589,7 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
                         guard,
                         body,
                         range: _,
+                        node_index: _,
                     } = case;
                     any_over_pattern(pattern, func)
                         || guard.as_ref().is_some_and(|expr| any_over_expr(expr, func))
@@ -537,7 +600,11 @@ pub fn any_over_stmt(stmt: &Stmt, func: &dyn Fn(&Expr) -> bool) -> bool {
         Stmt::ImportFrom(_) => false,
         Stmt::Global(_) => false,
         Stmt::Nonlocal(_) => false,
-        Stmt::Expr(ast::StmtExpr { value, range: _ }) => any_over_expr(value, func),
+        Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => any_over_expr(value, func),
         Stmt::Pass(_) | Stmt::Break(_) | Stmt::Continue(_) => false,
         Stmt::IpyEscapeCommand(_) => false,
     }
@@ -957,6 +1024,7 @@ impl<'a> StatementVisitor<'a> for RaiseStatementVisitor<'a> {
                 exc,
                 cause,
                 range: _,
+                node_index: _,
             }) => {
                 self.raises
                     .push((stmt.range(), exc.as_deref(), cause.as_deref()));
@@ -1026,7 +1094,12 @@ impl Visitor<'_> for AwaitVisitor {
 
 /// Return `true` if a `Stmt` is a docstring.
 pub fn is_docstring_stmt(stmt: &Stmt) -> bool {
-    if let Stmt::Expr(ast::StmtExpr { value, range: _ }) = stmt {
+    if let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    {
         value.is_string_literal_expr()
     } else {
         false
@@ -1039,7 +1112,12 @@ pub fn on_conditional_branch<'a>(parents: &mut impl Iterator<Item = &'a Stmt>) -
         if matches!(parent, Stmt::If(_) | Stmt::While(_) | Stmt::Match(_)) {
             return true;
         }
-        if let Stmt::Expr(ast::StmtExpr { value, range: _ }) = parent {
+        if let Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) = parent
+        {
             if value.is_if_expr() {
                 return true;
             }
@@ -1480,6 +1558,7 @@ pub fn pep_604_optional(expr: &Expr) -> Expr {
         op: Operator::BitOr,
         right: Box::new(Expr::NoneLiteral(ast::ExprNoneLiteral::default())),
         range: TextRange::default(),
+        node_index: AtomicNodeIndex::dummy(),
     }
     .into()
 }
@@ -1491,6 +1570,7 @@ pub fn pep_604_union(elts: &[Expr]) -> Expr {
             elts: vec![],
             ctx: ExprContext::Load,
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             parenthesized: true,
         }),
         [Expr::Tuple(ast::ExprTuple { elts, .. })] => pep_604_union(elts),
@@ -1500,6 +1580,7 @@ pub fn pep_604_union(elts: &[Expr]) -> Expr {
             op: Operator::BitOr,
             right: Box::new(pep_604_union(&[elt.clone()])),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         }),
     }
 }
@@ -1510,11 +1591,13 @@ pub fn typing_optional(elt: Expr, binding: Name) -> Expr {
         value: Box::new(Expr::Name(ast::ExprName {
             id: binding,
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         })),
         slice: Box::new(elt),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: AtomicNodeIndex::dummy(),
     })
 }
 
@@ -1527,16 +1610,19 @@ pub fn typing_union(elts: &[Expr], binding: Name) -> Expr {
         value: Box::new(Expr::Name(ast::ExprName {
             id: binding,
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         })),
         slice: Box::new(Expr::Tuple(ast::ExprTuple {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             elts: elts.to_vec(),
             ctx: ExprContext::Load,
             parenthesized: false,
         })),
         ctx: ExprContext::Load,
         range: TextRange::default(),
+        node_index: AtomicNodeIndex::dummy(),
     })
 }
 
@@ -1624,9 +1710,9 @@ mod tests {
 
     use crate::helpers::{any_over_stmt, any_over_type_param, resolve_imported_module_path};
     use crate::{
-        Expr, ExprContext, ExprName, ExprNumberLiteral, Identifier, Int, Number, Stmt,
-        StmtTypeAlias, TypeParam, TypeParamParamSpec, TypeParamTypeVar, TypeParamTypeVarTuple,
-        TypeParams,
+        AtomicNodeIndex, Expr, ExprContext, ExprName, ExprNumberLiteral, Identifier, Int, Number,
+        Stmt, StmtTypeAlias, TypeParam, TypeParamParamSpec, TypeParamTypeVar,
+        TypeParamTypeVarTuple, TypeParams,
     };
 
     #[test]
@@ -1669,28 +1755,34 @@ mod tests {
         let name = Expr::Name(ExprName {
             id: "x".into(),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             ctx: ExprContext::Load,
         });
         let constant_one = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::from(1u8)),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
         let constant_two = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::from(2u8)),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
         let constant_three = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::from(3u8)),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
         let type_var_one = TypeParam::TypeVar(TypeParamTypeVar {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             bound: Some(Box::new(constant_one.clone())),
             default: None,
             name: Identifier::new("x", TextRange::default()),
         });
         let type_var_two = TypeParam::TypeVar(TypeParamTypeVar {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             bound: None,
             default: Some(Box::new(constant_two.clone())),
             name: Identifier::new("x", TextRange::default()),
@@ -1700,9 +1792,11 @@ mod tests {
             type_params: Some(Box::new(TypeParams {
                 type_params: vec![type_var_one, type_var_two],
                 range: TextRange::default(),
+                node_index: AtomicNodeIndex::dummy(),
             })),
             value: Box::new(constant_three.clone()),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
         assert!(!any_over_stmt(&type_alias, &|expr| {
             seen.borrow_mut().push(expr.clone());
@@ -1718,6 +1812,7 @@ mod tests {
     fn any_over_type_param_type_var() {
         let type_var_no_bound = TypeParam::TypeVar(TypeParamTypeVar {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             bound: None,
             default: None,
             name: Identifier::new("x", TextRange::default()),
@@ -1727,10 +1822,12 @@ mod tests {
         let constant = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::ONE),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
 
         let type_var_with_bound = TypeParam::TypeVar(TypeParamTypeVar {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             bound: Some(Box::new(constant.clone())),
             default: None,
             name: Identifier::new("x", TextRange::default()),
@@ -1748,6 +1845,7 @@ mod tests {
 
         let type_var_with_default = TypeParam::TypeVar(TypeParamTypeVar {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             default: Some(Box::new(constant.clone())),
             bound: None,
             name: Identifier::new("x", TextRange::default()),
@@ -1768,6 +1866,7 @@ mod tests {
     fn any_over_type_param_type_var_tuple() {
         let type_var_tuple = TypeParam::TypeVarTuple(TypeParamTypeVarTuple {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             name: Identifier::new("x", TextRange::default()),
             default: None,
         });
@@ -1779,10 +1878,12 @@ mod tests {
         let constant = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::ONE),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
 
         let type_var_tuple_with_default = TypeParam::TypeVarTuple(TypeParamTypeVarTuple {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             default: Some(Box::new(constant.clone())),
             name: Identifier::new("x", TextRange::default()),
         });
@@ -1802,6 +1903,7 @@ mod tests {
     fn any_over_type_param_param_spec() {
         let type_param_spec = TypeParam::ParamSpec(TypeParamParamSpec {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             name: Identifier::new("x", TextRange::default()),
             default: None,
         });
@@ -1813,10 +1915,12 @@ mod tests {
         let constant = Expr::NumberLiteral(ExprNumberLiteral {
             value: Number::Int(Int::ONE),
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         });
 
         let param_spec_with_default = TypeParam::TypeVarTuple(TypeParamTypeVarTuple {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
             default: Some(Box::new(constant.clone())),
             name: Identifier::new("x", TextRange::default()),
         });
diff --git a/crates/ruff_python_ast/src/lib.rs b/crates/ruff_python_ast/src/lib.rs
index 7983ccee82..eddcb953ce 100644
--- a/crates/ruff_python_ast/src/lib.rs
+++ b/crates/ruff_python_ast/src/lib.rs
@@ -4,6 +4,7 @@ use std::path::Path;
 pub use expression::*;
 pub use generated::*;
 pub use int::*;
+pub use node_index::*;
 pub use nodes::*;
 pub use operator_precedence::*;
 pub use python_version::*;
@@ -17,6 +18,7 @@ pub mod identifier;
 mod int;
 pub mod name;
 mod node;
+mod node_index;
 mod nodes;
 pub mod operator_precedence;
 pub mod parenthesize;
diff --git a/crates/ruff_python_ast/src/node.rs b/crates/ruff_python_ast/src/node.rs
index 52912c6d66..b9b637b2b4 100644
--- a/crates/ruff_python_ast/src/node.rs
+++ b/crates/ruff_python_ast/src/node.rs
@@ -13,6 +13,7 @@ impl ast::ElifElseClause {
     {
         let ast::ElifElseClause {
             range: _,
+            node_index: _,
             test,
             body,
         } = self;
@@ -28,7 +29,11 @@ impl ast::ExprDict {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::ExprDict { items, range: _ } = self;
+        let ast::ExprDict {
+            items,
+            range: _,
+            node_index: _,
+        } = self;
 
         for ast::DictItem { key, value } in items {
             if let Some(key) = key {
@@ -48,6 +53,7 @@ impl ast::ExprBoolOp {
             op,
             values,
             range: _,
+            node_index: _,
         } = self;
         match values.as_slice() {
             [left, rest @ ..] => {
@@ -74,6 +80,7 @@ impl ast::ExprCompare {
             ops,
             comparators,
             range: _,
+            node_index: _,
         } = self;
 
         visitor.visit_expr(left);
@@ -121,7 +128,11 @@ impl ast::InterpolatedStringLiteralElement {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::InterpolatedStringLiteralElement { range: _, value: _ } = self;
+        let ast::InterpolatedStringLiteralElement {
+            range: _,
+            node_index: _,
+            value: _,
+        } = self;
     }
 }
 
@@ -130,7 +141,11 @@ impl ast::ExprFString {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::ExprFString { value, range: _ } = self;
+        let ast::ExprFString {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         for f_string_part in value {
             match f_string_part {
@@ -150,7 +165,11 @@ impl ast::ExprTString {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::ExprTString { value, range: _ } = self;
+        let ast::ExprTString {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         for t_string_part in value {
             match t_string_part {
@@ -173,7 +192,11 @@ impl ast::ExprStringLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::ExprStringLiteral { value, range: _ } = self;
+        let ast::ExprStringLiteral {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         for string_literal in value {
             visitor.visit_string_literal(string_literal);
@@ -186,7 +209,11 @@ impl ast::ExprBytesLiteral {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::ExprBytesLiteral { value, range: _ } = self;
+        let ast::ExprBytesLiteral {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
 
         for bytes_literal in value {
             visitor.visit_bytes_literal(bytes_literal);
@@ -201,6 +228,7 @@ impl ast::ExceptHandlerExceptHandler {
     {
         let ast::ExceptHandlerExceptHandler {
             range: _,
+            node_index: _,
             type_,
             name,
             body,
@@ -222,7 +250,11 @@ impl ast::PatternMatchValue {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::PatternMatchValue { value, range: _ } = self;
+        let ast::PatternMatchValue {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_expr(value);
     }
 }
@@ -232,7 +264,11 @@ impl ast::PatternMatchSingleton {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::PatternMatchSingleton { value, range: _ } = self;
+        let ast::PatternMatchSingleton {
+            value,
+            range: _,
+            node_index: _,
+        } = self;
         visitor.visit_singleton(value);
     }
 }
@@ -242,7 +278,11 @@ impl ast::PatternMatchSequence {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::PatternMatchSequence { patterns, range: _ } = self;
+        let ast::PatternMatchSequence {
+            patterns,
+            range: _,
+            node_index: _,
+        } = self;
         for pattern in patterns {
             visitor.visit_pattern(pattern);
         }
@@ -259,6 +299,7 @@ impl ast::PatternMatchMapping {
             patterns,
             rest,
             range: _,
+            node_index: _,
         } = self;
 
         let mut rest = rest.as_ref();
@@ -289,6 +330,7 @@ impl ast::PatternMatchClass {
             cls,
             arguments: parameters,
             range: _,
+            node_index: _,
         } = self;
         visitor.visit_expr(cls);
         visitor.visit_pattern_arguments(parameters);
@@ -300,7 +342,11 @@ impl ast::PatternMatchStar {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::PatternMatchStar { range: _, name } = self;
+        let ast::PatternMatchStar {
+            range: _,
+            node_index: _,
+            name,
+        } = self;
 
         if let Some(name) = name {
             visitor.visit_identifier(name);
@@ -316,6 +362,7 @@ impl ast::PatternMatchAs {
         let ast::PatternMatchAs {
             pattern,
             range: _,
+            node_index: _,
             name,
         } = self;
         if let Some(pattern) = pattern {
@@ -333,7 +380,11 @@ impl ast::PatternMatchOr {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::PatternMatchOr { patterns, range: _ } = self;
+        let ast::PatternMatchOr {
+            patterns,
+            range: _,
+            node_index: _,
+        } = self;
         for pattern in patterns {
             visitor.visit_pattern(pattern);
         }
@@ -347,6 +398,7 @@ impl ast::PatternArguments {
     {
         let PatternArguments {
             range: _,
+            node_index: _,
             patterns,
             keywords,
         } = self;
@@ -368,6 +420,7 @@ impl ast::PatternKeyword {
     {
         let PatternKeyword {
             range: _,
+            node_index: _,
             attr,
             pattern,
         } = self;
@@ -384,6 +437,7 @@ impl ast::Comprehension {
     {
         let ast::Comprehension {
             range: _,
+            node_index: _,
             target,
             iter,
             ifs,
@@ -435,6 +489,7 @@ impl ast::Parameter {
     {
         let ast::Parameter {
             range: _,
+            node_index: _,
             name,
             annotation,
         } = self;
@@ -453,6 +508,7 @@ impl ast::ParameterWithDefault {
     {
         let ast::ParameterWithDefault {
             range: _,
+            node_index: _,
             parameter,
             default,
         } = self;
@@ -470,6 +526,7 @@ impl ast::Keyword {
     {
         let ast::Keyword {
             range: _,
+            node_index: _,
             arg,
             value,
         } = self;
@@ -488,6 +545,7 @@ impl Alias {
     {
         let ast::Alias {
             range: _,
+            node_index: _,
             name,
             asname,
         } = self;
@@ -506,6 +564,7 @@ impl ast::WithItem {
     {
         let ast::WithItem {
             range: _,
+            node_index: _,
             context_expr,
             optional_vars,
         } = self;
@@ -525,6 +584,7 @@ impl ast::MatchCase {
     {
         let ast::MatchCase {
             range: _,
+            node_index: _,
             pattern,
             guard,
             body,
@@ -545,6 +605,7 @@ impl ast::Decorator {
     {
         let ast::Decorator {
             range: _,
+            node_index: _,
             expression,
         } = self;
 
@@ -559,6 +620,7 @@ impl ast::TypeParams {
     {
         let ast::TypeParams {
             range: _,
+            node_index: _,
             type_params,
         } = self;
 
@@ -578,6 +640,7 @@ impl ast::TypeParamTypeVar {
             default,
             name,
             range: _,
+            node_index: _,
         } = self;
 
         visitor.visit_identifier(name);
@@ -598,6 +661,7 @@ impl ast::TypeParamTypeVarTuple {
     {
         let ast::TypeParamTypeVarTuple {
             range: _,
+            node_index: _,
             name,
             default,
         } = self;
@@ -616,6 +680,7 @@ impl ast::TypeParamParamSpec {
     {
         let ast::TypeParamParamSpec {
             range: _,
+            node_index: _,
             name,
             default,
         } = self;
@@ -634,6 +699,7 @@ impl ast::FString {
         let ast::FString {
             elements,
             range: _,
+            node_index: _,
             flags: _,
         } = self;
 
@@ -651,6 +717,7 @@ impl ast::TString {
         let ast::TString {
             elements,
             range: _,
+            node_index: _,
             flags: _,
         } = self;
 
@@ -668,6 +735,7 @@ impl ast::StringLiteral {
     {
         let ast::StringLiteral {
             range: _,
+            node_index: _,
             value: _,
             flags: _,
         } = self;
@@ -682,6 +750,7 @@ impl ast::BytesLiteral {
     {
         let ast::BytesLiteral {
             range: _,
+            node_index: _,
             value: _,
             flags: _,
         } = self;
@@ -694,7 +763,11 @@ impl ast::Identifier {
     where
         V: SourceOrderVisitor<'a> + ?Sized,
     {
-        let ast::Identifier { range: _, id: _ } = self;
+        let ast::Identifier {
+            range: _,
+            node_index: _,
+            id: _,
+        } = self;
     }
 }
 
diff --git a/crates/ruff_python_ast/src/node_index.rs b/crates/ruff_python_ast/src/node_index.rs
new file mode 100644
index 0000000000..d7d4e8614c
--- /dev/null
+++ b/crates/ruff_python_ast/src/node_index.rs
@@ -0,0 +1,98 @@
+use std::sync::atomic::{AtomicU32, Ordering};
+
+/// An AST node that has an index.
+pub trait HasNodeIndex {
+    /// Returns the [`AtomicNodeIndex`] for this node.
+    fn node_index(&self) -> &AtomicNodeIndex;
+}
+
+impl<T> HasNodeIndex for &T
+where
+    T: HasNodeIndex,
+{
+    fn node_index(&self) -> &AtomicNodeIndex {
+        T::node_index(*self)
+    }
+}
+
+/// A unique index for a node within an AST.
+///
+/// This type is interiorly mutable to allow assigning node indices
+/// on-demand after parsing.
+#[derive(Default)]
+pub struct AtomicNodeIndex(AtomicU32);
+
+impl AtomicNodeIndex {
+    /// Returns a placeholder `AtomicNodeIndex`.
+    pub fn dummy() -> AtomicNodeIndex {
+        AtomicNodeIndex(AtomicU32::from(u32::MAX))
+    }
+
+    /// Load the current value of the `AtomicNodeIndex`.
+    pub fn load(&self) -> NodeIndex {
+        NodeIndex(self.0.load(Ordering::Relaxed))
+    }
+
+    /// Set the value of the `AtomicNodeIndex`.
+    pub fn set(&self, value: u32) {
+        self.0.store(value, Ordering::Relaxed);
+    }
+}
+
+/// A unique index for a node within an AST.
+#[derive(PartialEq, Eq, Debug, PartialOrd, Ord, Clone, Copy, Hash)]
+pub struct NodeIndex(u32);
+
+impl NodeIndex {
+    pub fn as_usize(self) -> usize {
+        self.0 as _
+    }
+}
+
+impl From<u32> for AtomicNodeIndex {
+    fn from(value: u32) -> Self {
+        AtomicNodeIndex(AtomicU32::from(value))
+    }
+}
+
+impl std::fmt::Debug for AtomicNodeIndex {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        if *self == AtomicNodeIndex::dummy() {
+            f.debug_tuple("AtomicNodeIndex").finish_non_exhaustive()
+        } else {
+            f.debug_tuple("AtomicNodeIndex").field(&self.0).finish()
+        }
+    }
+}
+
+impl std::hash::Hash for AtomicNodeIndex {
+    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+        self.load().hash(state);
+    }
+}
+
+impl PartialOrd for AtomicNodeIndex {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl Ord for AtomicNodeIndex {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.load().cmp(&other.load())
+    }
+}
+
+impl Eq for AtomicNodeIndex {}
+
+impl PartialEq for AtomicNodeIndex {
+    fn eq(&self, other: &Self) -> bool {
+        self.load() == other.load()
+    }
+}
+
+impl Clone for AtomicNodeIndex {
+    fn clone(&self) -> Self {
+        Self(AtomicU32::from(self.0.load(Ordering::Relaxed)))
+    }
+}
diff --git a/crates/ruff_python_ast/src/nodes.rs b/crates/ruff_python_ast/src/nodes.rs
index 54235b2bbe..9520765197 100644
--- a/crates/ruff_python_ast/src/nodes.rs
+++ b/crates/ruff_python_ast/src/nodes.rs
@@ -1,5 +1,6 @@
 #![allow(clippy::derive_partial_eq_without_eq)]
 
+use crate::AtomicNodeIndex;
 use crate::generated::{
     ExprBytesLiteral, ExprDict, ExprFString, ExprList, ExprName, ExprSet, ExprStringLiteral,
     ExprTString, ExprTuple, StmtClassDef,
@@ -48,6 +49,7 @@ impl StmtClassDef {
 #[derive(Clone, Debug, PartialEq)]
 pub struct ElifElseClause {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub test: Option<Expr>,
     pub body: Vec<Stmt>,
 }
@@ -316,6 +318,7 @@ impl<'a> IntoIterator for &'a ExprSet {
 #[derive(Clone, Debug, PartialEq)]
 pub struct InterpolatedStringFormatSpec {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub elements: InterpolatedStringElements,
 }
 
@@ -323,6 +326,7 @@ pub struct InterpolatedStringFormatSpec {
 #[derive(Clone, Debug, PartialEq)]
 pub struct InterpolatedElement {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub expression: Box<Expr>,
     pub debug_text: Option<DebugText>,
     pub conversion: ConversionFlag,
@@ -333,6 +337,7 @@ pub struct InterpolatedElement {
 #[derive(Clone, Debug, PartialEq)]
 pub struct InterpolatedStringLiteralElement {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub value: Box<str>,
 }
 
@@ -1105,6 +1110,7 @@ impl fmt::Debug for TStringFlags {
 #[derive(Clone, Debug, PartialEq)]
 pub struct FString {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub elements: InterpolatedStringElements,
     pub flags: FStringFlags,
 }
@@ -1112,6 +1118,7 @@ pub struct FString {
 impl From<FString> for Expr {
     fn from(payload: FString) -> Self {
         ExprFString {
+            node_index: payload.node_index.clone(),
             range: payload.range,
             value: FStringValue::single(payload),
         }
@@ -1183,6 +1190,7 @@ impl fmt::Debug for InterpolatedStringElements {
 #[derive(Clone, Debug, PartialEq)]
 pub struct TString {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub elements: InterpolatedStringElements,
     pub flags: TStringFlags,
 }
@@ -1190,6 +1198,7 @@ pub struct TString {
 impl From<TString> for Expr {
     fn from(payload: TString) -> Self {
         ExprTString {
+            node_index: payload.node_index.clone(),
             range: payload.range,
             value: TStringValue::single(payload),
         }
@@ -1553,6 +1562,7 @@ impl fmt::Debug for StringLiteralFlags {
 #[derive(Clone, Debug, PartialEq)]
 pub struct StringLiteral {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub value: Box<str>,
     pub flags: StringLiteralFlags,
 }
@@ -1576,6 +1586,7 @@ impl StringLiteral {
         Self {
             range,
             value: "".into(),
+            node_index: AtomicNodeIndex::dummy(),
             flags: StringLiteralFlags::empty().with_invalid(),
         }
     }
@@ -1595,6 +1606,7 @@ impl From<StringLiteral> for Expr {
     fn from(payload: StringLiteral) -> Self {
         ExprStringLiteral {
             range: payload.range,
+            node_index: AtomicNodeIndex::dummy(),
             value: StringLiteralValue::single(payload),
         }
         .into()
@@ -1941,6 +1953,7 @@ impl fmt::Debug for BytesLiteralFlags {
 #[derive(Clone, Debug, PartialEq)]
 pub struct BytesLiteral {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub value: Box<[u8]>,
     pub flags: BytesLiteralFlags,
 }
@@ -1964,6 +1977,7 @@ impl BytesLiteral {
         Self {
             range,
             value: Box::new([]),
+            node_index: AtomicNodeIndex::dummy(),
             flags: BytesLiteralFlags::empty().with_invalid(),
         }
     }
@@ -1973,6 +1987,7 @@ impl From<BytesLiteral> for Expr {
     fn from(payload: BytesLiteral) -> Self {
         ExprBytesLiteral {
             range: payload.range,
+            node_index: AtomicNodeIndex::dummy(),
             value: BytesLiteralValue::single(payload),
         }
         .into()
@@ -2573,6 +2588,7 @@ impl fmt::Display for CmpOp {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Comprehension {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub target: Expr,
     pub iter: Expr,
     pub ifs: Vec<Expr>,
@@ -2583,6 +2599,7 @@ pub struct Comprehension {
 #[derive(Clone, Debug, PartialEq)]
 pub struct ExceptHandlerExceptHandler {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub type_: Option<Box<Expr>>,
     pub name: Option<Identifier>,
     pub body: Vec<Stmt>,
@@ -2592,6 +2609,7 @@ pub struct ExceptHandlerExceptHandler {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Parameter {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Identifier,
     pub annotation: Option<Box<Expr>>,
 }
@@ -2610,6 +2628,7 @@ impl Parameter {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Keyword {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub arg: Option<Identifier>,
     pub value: Expr,
 }
@@ -2618,6 +2637,7 @@ pub struct Keyword {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Alias {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Identifier,
     pub asname: Option<Identifier>,
 }
@@ -2626,6 +2646,7 @@ pub struct Alias {
 #[derive(Clone, Debug, PartialEq)]
 pub struct WithItem {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub context_expr: Expr,
     pub optional_vars: Option<Box<Expr>>,
 }
@@ -2634,6 +2655,7 @@ pub struct WithItem {
 #[derive(Clone, Debug, PartialEq)]
 pub struct MatchCase {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub pattern: Pattern,
     pub guard: Option<Box<Expr>>,
     pub body: Vec<Stmt>,
@@ -2654,16 +2676,19 @@ impl Pattern {
                 pattern,
                 name,
                 range,
+                node_index,
             }) => match pattern {
                 Some(pattern) => pattern.irrefutable_pattern(),
                 None => match name {
                     Some(name) => Some(IrrefutablePattern {
                         kind: IrrefutablePatternKind::Name(name.id.clone()),
                         range: *range,
+                        node_index: node_index.clone(),
                     }),
                     None => Some(IrrefutablePattern {
                         kind: IrrefutablePatternKind::Wildcard,
                         range: *range,
+                        node_index: node_index.clone(),
                     }),
                 },
             },
@@ -2701,6 +2726,7 @@ impl Pattern {
 pub struct IrrefutablePattern {
     pub kind: IrrefutablePatternKind,
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -2713,6 +2739,7 @@ pub enum IrrefutablePatternKind {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchValue {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub value: Box<Expr>,
 }
 
@@ -2720,6 +2747,7 @@ pub struct PatternMatchValue {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchSingleton {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub value: Singleton,
 }
 
@@ -2727,6 +2755,7 @@ pub struct PatternMatchSingleton {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchSequence {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub patterns: Vec<Pattern>,
 }
 
@@ -2734,6 +2763,7 @@ pub struct PatternMatchSequence {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchMapping {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub keys: Vec<Expr>,
     pub patterns: Vec<Pattern>,
     pub rest: Option<Identifier>,
@@ -2743,6 +2773,7 @@ pub struct PatternMatchMapping {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchClass {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub cls: Box<Expr>,
     pub arguments: PatternArguments,
 }
@@ -2754,6 +2785,7 @@ pub struct PatternMatchClass {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternArguments {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub patterns: Vec<Pattern>,
     pub keywords: Vec<PatternKeyword>,
 }
@@ -2765,6 +2797,7 @@ pub struct PatternArguments {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternKeyword {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub attr: Identifier,
     pub pattern: Pattern,
 }
@@ -2773,6 +2806,7 @@ pub struct PatternKeyword {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchStar {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Option<Identifier>,
 }
 
@@ -2780,6 +2814,7 @@ pub struct PatternMatchStar {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchAs {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub pattern: Option<Box<Pattern>>,
     pub name: Option<Identifier>,
 }
@@ -2788,6 +2823,7 @@ pub struct PatternMatchAs {
 #[derive(Clone, Debug, PartialEq)]
 pub struct PatternMatchOr {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub patterns: Vec<Pattern>,
 }
 
@@ -2813,6 +2849,7 @@ impl TypeParam {
 #[derive(Clone, Debug, PartialEq)]
 pub struct TypeParamTypeVar {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Identifier,
     pub bound: Option<Box<Expr>>,
     pub default: Option<Box<Expr>>,
@@ -2822,6 +2859,7 @@ pub struct TypeParamTypeVar {
 #[derive(Clone, Debug, PartialEq)]
 pub struct TypeParamParamSpec {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Identifier,
     pub default: Option<Box<Expr>>,
 }
@@ -2830,6 +2868,7 @@ pub struct TypeParamParamSpec {
 #[derive(Clone, Debug, PartialEq)]
 pub struct TypeParamTypeVarTuple {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub name: Identifier,
     pub default: Option<Box<Expr>>,
 }
@@ -2838,6 +2877,7 @@ pub struct TypeParamTypeVarTuple {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Decorator {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub expression: Expr,
 }
 
@@ -2911,6 +2951,7 @@ impl Ranged for AnyParameterRef<'_> {
 #[derive(Clone, Debug, PartialEq, Default)]
 pub struct Parameters {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub posonlyargs: Vec<ParameterWithDefault>,
     pub args: Vec<ParameterWithDefault>,
     pub vararg: Option<Box<Parameter>>,
@@ -2945,6 +2986,7 @@ impl Parameters {
     pub fn len(&self) -> usize {
         let Parameters {
             range: _,
+            node_index: _,
             posonlyargs,
             args,
             vararg,
@@ -2993,6 +3035,7 @@ impl<'a> ParametersIterator<'a> {
     fn new(parameters: &'a Parameters) -> Self {
         let Parameters {
             range: _,
+            node_index: _,
             posonlyargs,
             args,
             vararg,
@@ -3127,6 +3170,7 @@ impl<'a> IntoIterator for &'a Box<Parameters> {
 #[derive(Clone, Debug, PartialEq)]
 pub struct ParameterWithDefault {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub parameter: Parameter,
     pub default: Option<Box<Expr>>,
 }
@@ -3170,6 +3214,7 @@ impl ParameterWithDefault {
 #[derive(Clone, Debug, PartialEq)]
 pub struct Arguments {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub args: Box<[Expr]>,
     pub keywords: Box<[Keyword]>,
 }
@@ -3319,6 +3364,7 @@ impl Arguments {
 #[derive(Clone, Debug, PartialEq)]
 pub struct TypeParams {
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
     pub type_params: Vec<TypeParam>,
 }
 
@@ -3433,6 +3479,7 @@ impl IpyEscapeKind {
 pub struct Identifier {
     pub id: Name,
     pub range: TextRange,
+    pub node_index: AtomicNodeIndex,
 }
 
 impl Identifier {
@@ -3440,6 +3487,7 @@ impl Identifier {
     pub fn new(id: impl Into<Name>, range: TextRange) -> Self {
         Self {
             id: id.into(),
+            node_index: AtomicNodeIndex::dummy(),
             range,
         }
     }
@@ -3527,45 +3575,44 @@ mod tests {
     #[test]
     #[cfg(target_pointer_width = "64")]
     fn size() {
-        assert!(std::mem::size_of::<Stmt>() <= 120);
-        assert!(std::mem::size_of::<StmtFunctionDef>() <= 120);
-        assert!(std::mem::size_of::<StmtClassDef>() <= 104);
-        assert!(std::mem::size_of::<StmtTry>() <= 112);
-        assert!(std::mem::size_of::<Mod>() <= 32);
-        assert!(matches!(std::mem::size_of::<Pattern>(), 88));
-
-        assert_eq!(std::mem::size_of::<Expr>(), 64);
-        assert_eq!(std::mem::size_of::<ExprAttribute>(), 56);
-        assert_eq!(std::mem::size_of::<ExprAwait>(), 16);
+        assert_eq!(std::mem::size_of::<Stmt>(), 128);
+        assert_eq!(std::mem::size_of::<StmtFunctionDef>(), 128);
+        assert_eq!(std::mem::size_of::<StmtClassDef>(), 120);
+        assert_eq!(std::mem::size_of::<StmtTry>(), 112);
+        assert_eq!(std::mem::size_of::<Mod>(), 40);
+        assert_eq!(std::mem::size_of::<Pattern>(), 104);
+        assert_eq!(std::mem::size_of::<Expr>(), 80);
+        assert_eq!(std::mem::size_of::<ExprAttribute>(), 64);
+        assert_eq!(std::mem::size_of::<ExprAwait>(), 24);
         assert_eq!(std::mem::size_of::<ExprBinOp>(), 32);
         assert_eq!(std::mem::size_of::<ExprBoolOp>(), 40);
-        assert_eq!(std::mem::size_of::<ExprBooleanLiteral>(), 12);
-        assert_eq!(std::mem::size_of::<ExprBytesLiteral>(), 40);
-        assert_eq!(std::mem::size_of::<ExprCall>(), 56);
-        assert_eq!(std::mem::size_of::<ExprCompare>(), 48);
-        assert_eq!(std::mem::size_of::<ExprDict>(), 32);
-        assert_eq!(std::mem::size_of::<ExprDictComp>(), 48);
-        assert_eq!(std::mem::size_of::<ExprEllipsisLiteral>(), 8);
-        assert!(matches!(std::mem::size_of::<ExprFString>(), 48));
+        assert_eq!(std::mem::size_of::<ExprBooleanLiteral>(), 16);
+        assert_eq!(std::mem::size_of::<ExprBytesLiteral>(), 48);
+        assert_eq!(std::mem::size_of::<ExprCall>(), 72);
+        assert_eq!(std::mem::size_of::<ExprCompare>(), 56);
+        assert_eq!(std::mem::size_of::<ExprDict>(), 40);
+        assert_eq!(std::mem::size_of::<ExprDictComp>(), 56);
+        assert_eq!(std::mem::size_of::<ExprEllipsisLiteral>(), 12);
+        assert_eq!(std::mem::size_of::<ExprFString>(), 56);
         assert_eq!(std::mem::size_of::<ExprGenerator>(), 48);
-        assert_eq!(std::mem::size_of::<ExprIf>(), 32);
+        assert_eq!(std::mem::size_of::<ExprIf>(), 40);
         assert_eq!(std::mem::size_of::<ExprIpyEscapeCommand>(), 32);
-        assert_eq!(std::mem::size_of::<ExprLambda>(), 24);
+        assert_eq!(std::mem::size_of::<ExprLambda>(), 32);
         assert_eq!(std::mem::size_of::<ExprList>(), 40);
-        assert_eq!(std::mem::size_of::<ExprListComp>(), 40);
+        assert_eq!(std::mem::size_of::<ExprListComp>(), 48);
         assert_eq!(std::mem::size_of::<ExprName>(), 40);
-        assert_eq!(std::mem::size_of::<ExprNamed>(), 24);
-        assert_eq!(std::mem::size_of::<ExprNoneLiteral>(), 8);
-        assert_eq!(std::mem::size_of::<ExprNumberLiteral>(), 32);
-        assert_eq!(std::mem::size_of::<ExprSet>(), 32);
-        assert_eq!(std::mem::size_of::<ExprSetComp>(), 40);
-        assert_eq!(std::mem::size_of::<ExprSlice>(), 32);
+        assert_eq!(std::mem::size_of::<ExprNamed>(), 32);
+        assert_eq!(std::mem::size_of::<ExprNoneLiteral>(), 12);
+        assert_eq!(std::mem::size_of::<ExprNumberLiteral>(), 40);
+        assert_eq!(std::mem::size_of::<ExprSet>(), 40);
+        assert_eq!(std::mem::size_of::<ExprSetComp>(), 48);
+        assert_eq!(std::mem::size_of::<ExprSlice>(), 40);
         assert_eq!(std::mem::size_of::<ExprStarred>(), 24);
-        assert_eq!(std::mem::size_of::<ExprStringLiteral>(), 56);
+        assert_eq!(std::mem::size_of::<ExprStringLiteral>(), 64);
         assert_eq!(std::mem::size_of::<ExprSubscript>(), 32);
         assert_eq!(std::mem::size_of::<ExprTuple>(), 40);
         assert_eq!(std::mem::size_of::<ExprUnaryOp>(), 24);
-        assert_eq!(std::mem::size_of::<ExprYield>(), 16);
-        assert_eq!(std::mem::size_of::<ExprYieldFrom>(), 16);
+        assert_eq!(std::mem::size_of::<ExprYield>(), 24);
+        assert_eq!(std::mem::size_of::<ExprYieldFrom>(), 24);
     }
 }
diff --git a/crates/ruff_python_ast/src/relocate.rs b/crates/ruff_python_ast/src/relocate.rs
index c985003069..eea26d7a37 100644
--- a/crates/ruff_python_ast/src/relocate.rs
+++ b/crates/ruff_python_ast/src/relocate.rs
@@ -87,10 +87,10 @@ impl Transformer for Relocator {
             Expr::BooleanLiteral(ast::ExprBooleanLiteral { range, .. }) => {
                 *range = self.range;
             }
-            Expr::NoneLiteral(ast::ExprNoneLiteral { range }) => {
+            Expr::NoneLiteral(ast::ExprNoneLiteral { range, .. }) => {
                 *range = self.range;
             }
-            Expr::EllipsisLiteral(ast::ExprEllipsisLiteral { range }) => {
+            Expr::EllipsisLiteral(ast::ExprEllipsisLiteral { range, .. }) => {
                 *range = self.range;
             }
             Expr::Attribute(ast::ExprAttribute { range, .. }) => {
diff --git a/crates/ruff_python_ast/src/visitor.rs b/crates/ruff_python_ast/src/visitor.rs
index 1e8c5ebf36..786a7c643f 100644
--- a/crates/ruff_python_ast/src/visitor.rs
+++ b/crates/ruff_python_ast/src/visitor.rs
@@ -172,18 +172,27 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             }
             visitor.visit_body(body);
         }
-        Stmt::Return(ast::StmtReturn { value, range: _ }) => {
+        Stmt::Return(ast::StmtReturn {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             if let Some(expr) = value {
                 visitor.visit_expr(expr);
             }
         }
-        Stmt::Delete(ast::StmtDelete { targets, range: _ }) => {
+        Stmt::Delete(ast::StmtDelete {
+            targets,
+            range: _,
+            node_index: _,
+        }) => {
             for expr in targets {
                 visitor.visit_expr(expr);
             }
         }
         Stmt::TypeAlias(ast::StmtTypeAlias {
             range: _,
+            node_index: _,
             name,
             type_params,
             value,
@@ -205,6 +214,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             op,
             value,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_operator(op);
@@ -239,6 +249,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_body(body);
@@ -249,6 +260,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             body,
             elif_else_clauses,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_body(body);
@@ -269,6 +281,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             subject,
             cases,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(subject);
             for match_case in cases {
@@ -279,6 +292,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             exc,
             cause,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = exc {
                 visitor.visit_expr(expr);
@@ -294,6 +308,7 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             finalbody,
             is_star: _,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_body(body);
             for except_handler in handlers {
@@ -306,13 +321,18 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
             test,
             msg,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             if let Some(expr) = msg {
                 visitor.visit_expr(expr);
             }
         }
-        Stmt::Import(ast::StmtImport { names, range: _ }) => {
+        Stmt::Import(ast::StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             for alias in names {
                 visitor.visit_alias(alias);
             }
@@ -324,7 +344,11 @@ pub fn walk_stmt<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, stmt: &'a Stmt) {
         }
         Stmt::Global(_) => {}
         Stmt::Nonlocal(_) => {}
-        Stmt::Expr(ast::StmtExpr { value, range: _ }) => visitor.visit_expr(value),
+        Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
         Stmt::Pass(_) | Stmt::Break(_) | Stmt::Continue(_) | Stmt::IpyEscapeCommand(_) => {}
     }
 }
@@ -343,6 +367,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             op,
             values,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_bool_op(op);
             for expr in values {
@@ -353,6 +378,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             target,
             value,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr(target);
@@ -362,6 +388,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             op,
             right,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(left);
             visitor.visit_operator(op);
@@ -371,6 +398,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             op,
             operand,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_unary_op(op);
             visitor.visit_expr(operand);
@@ -379,6 +407,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             parameters,
             body,
             range: _,
+            node_index: _,
         }) => {
             if let Some(parameters) = parameters {
                 visitor.visit_parameters(parameters);
@@ -390,12 +419,17 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_expr(body);
             visitor.visit_expr(orelse);
         }
-        Expr::Dict(ast::ExprDict { items, range: _ }) => {
+        Expr::Dict(ast::ExprDict {
+            items,
+            range: _,
+            node_index: _,
+        }) => {
             for ast::DictItem { key, value } in items {
                 if let Some(key) = key {
                     visitor.visit_expr(key);
@@ -403,7 +437,11 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
                 visitor.visit_expr(value);
             }
         }
-        Expr::Set(ast::ExprSet { elts, range: _ }) => {
+        Expr::Set(ast::ExprSet {
+            elts,
+            range: _,
+            node_index: _,
+        }) => {
             for expr in elts {
                 visitor.visit_expr(expr);
             }
@@ -412,6 +450,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -422,6 +461,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -433,6 +473,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             value,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -444,6 +485,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => {
             for comprehension in generators {
@@ -451,18 +493,31 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             }
             visitor.visit_expr(elt);
         }
-        Expr::Await(ast::ExprAwait { value, range: _ }) => visitor.visit_expr(value),
-        Expr::Yield(ast::ExprYield { value, range: _ }) => {
+        Expr::Await(ast::ExprAwait {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
+        Expr::Yield(ast::ExprYield {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             if let Some(expr) = value {
                 visitor.visit_expr(expr);
             }
         }
-        Expr::YieldFrom(ast::ExprYieldFrom { value, range: _ }) => visitor.visit_expr(value),
+        Expr::YieldFrom(ast::ExprYieldFrom {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
         Expr::Compare(ast::ExprCompare {
             left,
             ops,
             comparators,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(left);
             for cmp_op in ops {
@@ -476,6 +531,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(func);
             visitor.visit_arguments(arguments);
@@ -524,6 +580,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             slice,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr(slice);
@@ -533,6 +590,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             value,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr_context(ctx);
@@ -544,6 +602,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             elts,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             for expr in elts {
                 visitor.visit_expr(expr);
@@ -554,6 +613,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             elts,
             ctx,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => {
             for expr in elts {
@@ -566,6 +626,7 @@ pub fn walk_expr<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, expr: &'a Expr) {
             upper,
             step,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = lower {
                 visitor.visit_expr(expr);
@@ -662,6 +723,7 @@ pub fn walk_type_param<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, type_param:
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = bound {
                 visitor.visit_expr(expr);
@@ -674,6 +736,7 @@ pub fn walk_type_param<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, type_param:
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = default {
                 visitor.visit_expr(expr);
@@ -683,6 +746,7 @@ pub fn walk_type_param<'a, V: Visitor<'a> + ?Sized>(visitor: &mut V, type_param:
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = default {
                 visitor.visit_expr(expr);
diff --git a/crates/ruff_python_ast/src/visitor/transformer.rs b/crates/ruff_python_ast/src/visitor/transformer.rs
index 07b098eb43..4ceebf619a 100644
--- a/crates/ruff_python_ast/src/visitor/transformer.rs
+++ b/crates/ruff_python_ast/src/visitor/transformer.rs
@@ -159,18 +159,27 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             }
             visitor.visit_body(body);
         }
-        Stmt::Return(ast::StmtReturn { value, range: _ }) => {
+        Stmt::Return(ast::StmtReturn {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             if let Some(expr) = value {
                 visitor.visit_expr(expr);
             }
         }
-        Stmt::Delete(ast::StmtDelete { targets, range: _ }) => {
+        Stmt::Delete(ast::StmtDelete {
+            targets,
+            range: _,
+            node_index: _,
+        }) => {
             for expr in targets {
                 visitor.visit_expr(expr);
             }
         }
         Stmt::TypeAlias(ast::StmtTypeAlias {
             range: _,
+            node_index: _,
             name,
             type_params,
             value,
@@ -192,6 +201,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             op,
             value,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_operator(op);
@@ -226,6 +236,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_body(body);
@@ -236,6 +247,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             body,
             elif_else_clauses,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_body(body);
@@ -253,6 +265,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             subject,
             cases,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(subject);
             for match_case in cases {
@@ -263,6 +276,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             exc,
             cause,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = exc {
                 visitor.visit_expr(expr);
@@ -278,6 +292,7 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             finalbody,
             is_star: _,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_body(body);
             for except_handler in handlers {
@@ -290,13 +305,18 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
             test,
             msg,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             if let Some(expr) = msg {
                 visitor.visit_expr(expr);
             }
         }
-        Stmt::Import(ast::StmtImport { names, range: _ }) => {
+        Stmt::Import(ast::StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        }) => {
             for alias in names {
                 visitor.visit_alias(alias);
             }
@@ -308,7 +328,11 @@ pub fn walk_stmt<V: Transformer + ?Sized>(visitor: &V, stmt: &mut Stmt) {
         }
         Stmt::Global(_) => {}
         Stmt::Nonlocal(_) => {}
-        Stmt::Expr(ast::StmtExpr { value, range: _ }) => visitor.visit_expr(value),
+        Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
         Stmt::Pass(_) | Stmt::Break(_) | Stmt::Continue(_) | Stmt::IpyEscapeCommand(_) => {}
     }
 }
@@ -327,6 +351,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             op,
             values,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_bool_op(op);
             for expr in values {
@@ -337,6 +362,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             target,
             value,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr(target);
@@ -346,6 +372,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             op,
             right,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(left);
             visitor.visit_operator(op);
@@ -355,6 +382,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             op,
             operand,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_unary_op(op);
             visitor.visit_expr(operand);
@@ -363,6 +391,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             parameters,
             body,
             range: _,
+            node_index: _,
         }) => {
             if let Some(parameters) = parameters {
                 visitor.visit_parameters(parameters);
@@ -374,12 +403,17 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             body,
             orelse,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(test);
             visitor.visit_expr(body);
             visitor.visit_expr(orelse);
         }
-        Expr::Dict(ast::ExprDict { items, range: _ }) => {
+        Expr::Dict(ast::ExprDict {
+            items,
+            range: _,
+            node_index: _,
+        }) => {
             for ast::DictItem { key, value } in items {
                 if let Some(key) = key {
                     visitor.visit_expr(key);
@@ -387,7 +421,11 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
                 visitor.visit_expr(value);
             }
         }
-        Expr::Set(ast::ExprSet { elts, range: _ }) => {
+        Expr::Set(ast::ExprSet {
+            elts,
+            range: _,
+            node_index: _,
+        }) => {
             for expr in elts {
                 visitor.visit_expr(expr);
             }
@@ -396,6 +434,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -406,6 +445,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -417,6 +457,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             value,
             generators,
             range: _,
+            node_index: _,
         }) => {
             for comprehension in generators {
                 visitor.visit_comprehension(comprehension);
@@ -428,6 +469,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             elt,
             generators,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => {
             for comprehension in generators {
@@ -435,18 +477,31 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             }
             visitor.visit_expr(elt);
         }
-        Expr::Await(ast::ExprAwait { value, range: _ }) => visitor.visit_expr(value),
-        Expr::Yield(ast::ExprYield { value, range: _ }) => {
+        Expr::Await(ast::ExprAwait {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
+        Expr::Yield(ast::ExprYield {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             if let Some(expr) = value {
                 visitor.visit_expr(expr);
             }
         }
-        Expr::YieldFrom(ast::ExprYieldFrom { value, range: _ }) => visitor.visit_expr(value),
+        Expr::YieldFrom(ast::ExprYieldFrom {
+            value,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(value),
         Expr::Compare(ast::ExprCompare {
             left,
             ops,
             comparators,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(left);
             for cmp_op in &mut **ops {
@@ -460,6 +515,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             func,
             arguments,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(func);
             visitor.visit_arguments(arguments);
@@ -514,6 +570,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             slice,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr(slice);
@@ -523,6 +580,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             value,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             visitor.visit_expr(value);
             visitor.visit_expr_context(ctx);
@@ -534,6 +592,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             elts,
             ctx,
             range: _,
+            node_index: _,
         }) => {
             for expr in elts {
                 visitor.visit_expr(expr);
@@ -544,6 +603,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             elts,
             ctx,
             range: _,
+            node_index: _,
             parenthesized: _,
         }) => {
             for expr in elts {
@@ -556,6 +616,7 @@ pub fn walk_expr<V: Transformer + ?Sized>(visitor: &V, expr: &mut Expr) {
             upper,
             step,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = lower {
                 visitor.visit_expr(expr);
@@ -670,6 +731,7 @@ pub fn walk_type_param<V: Transformer + ?Sized>(visitor: &V, type_param: &mut Ty
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = bound {
                 visitor.visit_expr(expr);
@@ -682,6 +744,7 @@ pub fn walk_type_param<V: Transformer + ?Sized>(visitor: &V, type_param: &mut Ty
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = default {
                 visitor.visit_expr(expr);
@@ -691,6 +754,7 @@ pub fn walk_type_param<V: Transformer + ?Sized>(visitor: &V, type_param: &mut Ty
             default,
             name: _,
             range: _,
+            node_index: _,
         }) => {
             if let Some(expr) = default {
                 visitor.visit_expr(expr);
diff --git a/crates/ruff_python_ast_integration_tests/tests/visitor.rs b/crates/ruff_python_ast_integration_tests/tests/visitor.rs
index 9cdc7d998a..b05655d9ba 100644
--- a/crates/ruff_python_ast_integration_tests/tests/visitor.rs
+++ b/crates/ruff_python_ast_integration_tests/tests/visitor.rs
@@ -178,10 +178,18 @@ where
     V: Visitor<'a> + ?Sized,
 {
     match module {
-        ast::Mod::Module(ast::ModModule { body, range: _ }) => {
+        ast::Mod::Module(ast::ModModule {
+            body,
+            range: _,
+            node_index: _,
+        }) => {
             visitor.visit_body(body);
         }
-        ast::Mod::Expression(ast::ModExpression { body, range: _ }) => visitor.visit_expr(body),
+        ast::Mod::Expression(ast::ModExpression {
+            body,
+            range: _,
+            node_index: _,
+        }) => visitor.visit_expr(body),
     }
 }
 
diff --git a/crates/ruff_python_codegen/src/generator.rs b/crates/ruff_python_codegen/src/generator.rs
index 8933205731..bf6e5b9a81 100644
--- a/crates/ruff_python_codegen/src/generator.rs
+++ b/crates/ruff_python_codegen/src/generator.rs
@@ -264,6 +264,7 @@ impl<'a> Generator<'a> {
                 decorator_list,
                 type_params,
                 range: _,
+                node_index: _,
             }) => {
                 self.newlines(if self.indent_depth == 0 { 2 } else { 1 });
                 for decorator in decorator_list {
@@ -308,7 +309,11 @@ impl<'a> Generator<'a> {
                     self.newlines(2);
                 }
             }
-            Stmt::Return(ast::StmtReturn { value, range: _ }) => {
+            Stmt::Return(ast::StmtReturn {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     if let Some(expr) = value {
                         self.p("return ");
@@ -318,7 +323,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Stmt::Delete(ast::StmtDelete { targets, range: _ }) => {
+            Stmt::Delete(ast::StmtDelete {
+                targets,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     self.p("del ");
                     let mut first = true;
@@ -342,6 +351,7 @@ impl<'a> Generator<'a> {
                 op,
                 value,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.unparse_expr(target, precedence::AUG_ASSIGN);
@@ -371,6 +381,7 @@ impl<'a> Generator<'a> {
                 value,
                 simple,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     let need_parens = matches!(target.as_ref(), Expr::Name(_)) && !simple;
@@ -416,6 +427,7 @@ impl<'a> Generator<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("while ");
@@ -435,6 +447,7 @@ impl<'a> Generator<'a> {
                 body,
                 elif_else_clauses,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("if ");
@@ -482,6 +495,7 @@ impl<'a> Generator<'a> {
                 subject,
                 cases,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("match ");
@@ -499,6 +513,7 @@ impl<'a> Generator<'a> {
             Stmt::TypeAlias(ast::StmtTypeAlias {
                 name,
                 range: _,
+                node_index: _,
                 type_params,
                 value,
             }) => {
@@ -516,6 +531,7 @@ impl<'a> Generator<'a> {
                 exc,
                 cause,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("raise");
@@ -536,6 +552,7 @@ impl<'a> Generator<'a> {
                 finalbody,
                 is_star,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("try:");
@@ -565,6 +582,7 @@ impl<'a> Generator<'a> {
                 test,
                 msg,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("assert ");
@@ -575,7 +593,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Stmt::Import(ast::StmtImport { names, range: _ }) => {
+            Stmt::Import(ast::StmtImport {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     self.p("import ");
                     let mut first = true;
@@ -590,6 +612,7 @@ impl<'a> Generator<'a> {
                 names,
                 level,
                 range: _,
+                node_index: _,
             }) => {
                 statement!({
                     self.p("from ");
@@ -609,7 +632,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Stmt::Global(ast::StmtGlobal { names, range: _ }) => {
+            Stmt::Global(ast::StmtGlobal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     self.p("global ");
                     let mut first = true;
@@ -619,7 +646,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Stmt::Nonlocal(ast::StmtNonlocal { names, range: _ }) => {
+            Stmt::Nonlocal(ast::StmtNonlocal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     self.p("nonlocal ");
                     let mut first = true;
@@ -629,7 +660,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Stmt::Expr(ast::StmtExpr { value, range: _ }) => {
+            Stmt::Expr(ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 statement!({
                     self.unparse_expr(value, precedence::EXPR);
                 });
@@ -664,6 +699,7 @@ impl<'a> Generator<'a> {
                 name,
                 body,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("except");
                 if star {
@@ -685,13 +721,25 @@ impl<'a> Generator<'a> {
 
     fn unparse_pattern(&mut self, ast: &Pattern) {
         match ast {
-            Pattern::MatchValue(ast::PatternMatchValue { value, range: _ }) => {
+            Pattern::MatchValue(ast::PatternMatchValue {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 self.unparse_expr(value, precedence::MAX);
             }
-            Pattern::MatchSingleton(ast::PatternMatchSingleton { value, range: _ }) => {
+            Pattern::MatchSingleton(ast::PatternMatchSingleton {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 self.unparse_singleton(*value);
             }
-            Pattern::MatchSequence(ast::PatternMatchSequence { patterns, range: _ }) => {
+            Pattern::MatchSequence(ast::PatternMatchSequence {
+                patterns,
+                range: _,
+                node_index: _,
+            }) => {
                 self.p("[");
                 let mut first = true;
                 for pattern in patterns {
@@ -705,6 +753,7 @@ impl<'a> Generator<'a> {
                 patterns,
                 rest,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("{");
                 let mut first = true;
@@ -722,7 +771,11 @@ impl<'a> Generator<'a> {
                 self.p("}");
             }
             Pattern::MatchClass(_) => {}
-            Pattern::MatchStar(ast::PatternMatchStar { name, range: _ }) => {
+            Pattern::MatchStar(ast::PatternMatchStar {
+                name,
+                range: _,
+                node_index: _,
+            }) => {
                 self.p("*");
                 if let Some(name) = name {
                     self.p_id(name);
@@ -734,6 +787,7 @@ impl<'a> Generator<'a> {
                 pattern,
                 name,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(pattern) = pattern {
                     self.unparse_pattern(pattern);
@@ -745,7 +799,11 @@ impl<'a> Generator<'a> {
                     self.p("_");
                 }
             }
-            Pattern::MatchOr(ast::PatternMatchOr { patterns, range: _ }) => {
+            Pattern::MatchOr(ast::PatternMatchOr {
+                patterns,
+                range: _,
+                node_index: _,
+            }) => {
                 let mut first = true;
                 for pattern in patterns {
                     self.p_delim(&mut first, " | ");
@@ -841,6 +899,7 @@ impl<'a> Generator<'a> {
                 op,
                 values,
                 range: _,
+                node_index: _,
             }) => {
                 let (op, prec) = opprec!(bin, op, BoolOp, And("and", AND), Or("or", OR));
                 group_if!(prec, {
@@ -855,6 +914,7 @@ impl<'a> Generator<'a> {
                 target,
                 value,
                 range: _,
+                node_index: _,
             }) => {
                 group_if!(precedence::NAMED_EXPR, {
                     self.unparse_expr(target, precedence::NAMED_EXPR);
@@ -867,6 +927,7 @@ impl<'a> Generator<'a> {
                 op,
                 right,
                 range: _,
+                node_index: _,
             }) => {
                 let rassoc = matches!(op, Operator::Pow);
                 let (op, prec) = opprec!(
@@ -897,6 +958,7 @@ impl<'a> Generator<'a> {
                 op,
                 operand,
                 range: _,
+                node_index: _,
             }) => {
                 let (op, prec) = opprec!(
                     un,
@@ -916,6 +978,7 @@ impl<'a> Generator<'a> {
                 parameters,
                 body,
                 range: _,
+                node_index: _,
             }) => {
                 group_if!(precedence::LAMBDA, {
                     self.p("lambda");
@@ -932,6 +995,7 @@ impl<'a> Generator<'a> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => {
                 group_if!(precedence::IF_EXP, {
                     self.unparse_expr(body, precedence::IF_EXP + 1);
@@ -974,6 +1038,7 @@ impl<'a> Generator<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("[");
                 self.unparse_expr(elt, precedence::COMPREHENSION_ELEMENT);
@@ -984,6 +1049,7 @@ impl<'a> Generator<'a> {
                 elt,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("{");
                 self.unparse_expr(elt, precedence::COMPREHENSION_ELEMENT);
@@ -995,6 +1061,7 @@ impl<'a> Generator<'a> {
                 value,
                 generators,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("{");
                 self.unparse_expr(key, precedence::COMPREHENSION_ELEMENT);
@@ -1008,19 +1075,28 @@ impl<'a> Generator<'a> {
                 generators,
                 parenthesized: _,
                 range: _,
+                node_index: _,
             }) => {
                 self.p("(");
                 self.unparse_expr(elt, precedence::COMPREHENSION_ELEMENT);
                 self.unparse_comp(generators);
                 self.p(")");
             }
-            Expr::Await(ast::ExprAwait { value, range: _ }) => {
+            Expr::Await(ast::ExprAwait {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 group_if!(precedence::AWAIT, {
                     self.p("await ");
                     self.unparse_expr(value, precedence::MAX);
                 });
             }
-            Expr::Yield(ast::ExprYield { value, range: _ }) => {
+            Expr::Yield(ast::ExprYield {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 group_if!(precedence::YIELD, {
                     self.p("yield");
                     if let Some(value) = value {
@@ -1029,7 +1105,11 @@ impl<'a> Generator<'a> {
                     }
                 });
             }
-            Expr::YieldFrom(ast::ExprYieldFrom { value, range: _ }) => {
+            Expr::YieldFrom(ast::ExprYieldFrom {
+                value,
+                range: _,
+                node_index: _,
+            }) => {
                 group_if!(precedence::YIELD_FROM, {
                     self.p("yield from ");
                     self.unparse_expr(value, precedence::MAX);
@@ -1040,6 +1120,7 @@ impl<'a> Generator<'a> {
                 ops,
                 comparators,
                 range: _,
+                node_index: _,
             }) => {
                 group_if!(precedence::CMP, {
                     let new_lvl = precedence::CMP + 1;
@@ -1066,6 +1147,7 @@ impl<'a> Generator<'a> {
                 func,
                 arguments,
                 range: _,
+                node_index: _,
             }) => {
                 self.unparse_expr(func, precedence::MAX);
                 self.p("(");
@@ -1075,6 +1157,7 @@ impl<'a> Generator<'a> {
                             elt,
                             generators,
                             range: _,
+                            node_index: _,
                             parenthesized: _,
                         }),
                     ],
@@ -1217,6 +1300,7 @@ impl<'a> Generator<'a> {
                 upper,
                 step,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(lower) = lower {
                     self.unparse_expr(lower, precedence::SLICE);
@@ -1396,6 +1480,7 @@ impl<'a> Generator<'a> {
                 conversion,
                 format_spec,
                 range: _,
+                node_index: _,
             }) => self.unparse_interpolated_element(
                 expression,
                 debug_text.as_ref(),
diff --git a/crates/ruff_python_formatter/CONTRIBUTING.md b/crates/ruff_python_formatter/CONTRIBUTING.md
index 3084ec3607..f0e60974a4 100644
--- a/crates/ruff_python_formatter/CONTRIBUTING.md
+++ b/crates/ruff_python_formatter/CONTRIBUTING.md
@@ -204,7 +204,7 @@ impl FormatNodeRule<StmtReturn> for FormatStmtReturn {
     fn fmt_fields(&self, item: &StmtReturn, f: &mut PyFormatter) -> FormatResult<()> {
         // Here we destructure item and make sure each field is listed.
         // We generally don't need range if it's underscore-ignored
-        let StmtReturn { range: _, value } = item;
+        let StmtReturn { range: _, node_index: _, value } = item;
         // Implement some formatting logic, in this case no space (and no value) after a return with
         // no value
         if let Some(value) = value {
diff --git a/crates/ruff_python_formatter/src/comments/debug.rs b/crates/ruff_python_formatter/src/comments/debug.rs
index a2038669b4..8cd374464f 100644
--- a/crates/ruff_python_formatter/src/comments/debug.rs
+++ b/crates/ruff_python_formatter/src/comments/debug.rs
@@ -184,7 +184,7 @@ mod tests {
     use insta::assert_debug_snapshot;
 
     use ruff_formatter::SourceCode;
-    use ruff_python_ast::AnyNodeRef;
+    use ruff_python_ast::{AnyNodeRef, AtomicNodeIndex};
     use ruff_python_ast::{StmtBreak, StmtContinue};
     use ruff_python_trivia::{CommentLinePosition, CommentRanges};
     use ruff_text_size::{TextRange, TextSize};
@@ -196,10 +196,12 @@ mod tests {
     fn debug() {
         let continue_statement = StmtContinue {
             range: TextRange::new(TextSize::new(18), TextSize::new(26)),
+            node_index: AtomicNodeIndex::dummy(),
         };
 
         let break_statement = StmtBreak {
             range: TextRange::new(TextSize::new(55), TextSize::new(60)),
+            node_index: AtomicNodeIndex::dummy(),
         };
 
         let source = r"# leading comment
diff --git a/crates/ruff_python_formatter/src/comments/node_key.rs b/crates/ruff_python_formatter/src/comments/node_key.rs
index 5c38ac10e5..a0c28ea286 100644
--- a/crates/ruff_python_formatter/src/comments/node_key.rs
+++ b/crates/ruff_python_formatter/src/comments/node_key.rs
@@ -53,6 +53,7 @@ impl<'a> From<AnyNodeRef<'a>> for NodeRefEqualityKey<'a> {
 mod tests {
     use crate::comments::node_key::NodeRefEqualityKey;
     use ruff_python_ast::AnyNodeRef;
+    use ruff_python_ast::AtomicNodeIndex;
     use ruff_python_ast::StmtContinue;
     use ruff_text_size::TextRange;
     use std::collections::hash_map::DefaultHasher;
@@ -68,6 +69,7 @@ mod tests {
     fn equality() {
         let continue_statement = StmtContinue {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         };
 
         let ref_a = NodeRefEqualityKey::from_ref(AnyNodeRef::from(&continue_statement));
@@ -81,6 +83,7 @@ mod tests {
     fn inequality() {
         let continue_statement = StmtContinue {
             range: TextRange::default(),
+            node_index: AtomicNodeIndex::dummy(),
         };
 
         let boxed = Box::new(continue_statement.clone());
diff --git a/crates/ruff_python_formatter/src/comments/placement.rs b/crates/ruff_python_formatter/src/comments/placement.rs
index 23cc3ee996..63075a7a0a 100644
--- a/crates/ruff_python_formatter/src/comments/placement.rs
+++ b/crates/ruff_python_formatter/src/comments/placement.rs
@@ -1067,6 +1067,7 @@ fn handle_slice_comments<'a>(
 ) -> CommentPlacement<'a> {
     let ast::ExprSlice {
         range: _,
+        node_index: _,
         lower,
         upper,
         step,
@@ -1450,6 +1451,7 @@ fn handle_expr_if_comment<'a>(
 ) -> CommentPlacement<'a> {
     let ast::ExprIf {
         range: _,
+        node_index: _,
         test,
         body,
         orelse,
diff --git a/crates/ruff_python_formatter/src/expression/expr_attribute.rs b/crates/ruff_python_formatter/src/expression/expr_attribute.rs
index 3d1d6ddb78..ebb0093ccb 100644
--- a/crates/ruff_python_formatter/src/expression/expr_attribute.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_attribute.rs
@@ -30,6 +30,7 @@ impl FormatNodeRule<ExprAttribute> for FormatExprAttribute {
         let ExprAttribute {
             value,
             range: _,
+            node_index: _,
             attr,
             ctx: _,
         } = item;
@@ -188,7 +189,12 @@ impl NeedsParentheses for ExprAttribute {
 // Non Hex, octal or binary number literals need parentheses to disambiguate the attribute `.` from
 // a decimal point. Floating point numbers don't strictly need parentheses but it reads better (rather than 0.0.test()).
 fn is_base_ten_number_literal(expr: &Expr, source: &str) -> bool {
-    if let Some(ExprNumberLiteral { value, range }) = expr.as_number_literal_expr() {
+    if let Some(ExprNumberLiteral {
+        value,
+        range,
+        node_index: _,
+    }) = expr.as_number_literal_expr()
+    {
         match value {
             Number::Float(_) => true,
             Number::Int(_) => {
diff --git a/crates/ruff_python_formatter/src/expression/expr_await.rs b/crates/ruff_python_formatter/src/expression/expr_await.rs
index 3985e87d67..cd862f2f9a 100644
--- a/crates/ruff_python_formatter/src/expression/expr_await.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_await.rs
@@ -13,7 +13,11 @@ pub struct FormatExprAwait;
 
 impl FormatNodeRule<ExprAwait> for FormatExprAwait {
     fn fmt_fields(&self, item: &ExprAwait, f: &mut PyFormatter) -> FormatResult<()> {
-        let ExprAwait { range: _, value } = item;
+        let ExprAwait {
+            range: _,
+            node_index: _,
+            value,
+        } = item;
 
         write!(
             f,
diff --git a/crates/ruff_python_formatter/src/expression/expr_call.rs b/crates/ruff_python_formatter/src/expression/expr_call.rs
index 3fc156331f..a5c3227a7d 100644
--- a/crates/ruff_python_formatter/src/expression/expr_call.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_call.rs
@@ -27,6 +27,7 @@ impl FormatNodeRule<ExprCall> for FormatExprCall {
     fn fmt_fields(&self, item: &ExprCall, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprCall {
             range: _,
+            node_index: _,
             func,
             arguments,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_dict.rs b/crates/ruff_python_formatter/src/expression/expr_dict.rs
index 41f9804a4f..9e5b4f1112 100644
--- a/crates/ruff_python_formatter/src/expression/expr_dict.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_dict.rs
@@ -13,7 +13,11 @@ pub struct FormatExprDict;
 
 impl FormatNodeRule<ExprDict> for FormatExprDict {
     fn fmt_fields(&self, item: &ExprDict, f: &mut PyFormatter) -> FormatResult<()> {
-        let ExprDict { range: _, items } = item;
+        let ExprDict {
+            range: _,
+            node_index: _,
+            items,
+        } = item;
 
         let comments = f.context().comments().clone();
         let dangling = comments.dangling(item);
diff --git a/crates/ruff_python_formatter/src/expression/expr_dict_comp.rs b/crates/ruff_python_formatter/src/expression/expr_dict_comp.rs
index 793579b1d0..91eb318363 100644
--- a/crates/ruff_python_formatter/src/expression/expr_dict_comp.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_dict_comp.rs
@@ -14,6 +14,7 @@ impl FormatNodeRule<ExprDictComp> for FormatExprDictComp {
     fn fmt_fields(&self, item: &ExprDictComp, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprDictComp {
             range: _,
+            node_index: _,
             key,
             value,
             generators,
diff --git a/crates/ruff_python_formatter/src/expression/expr_generator.rs b/crates/ruff_python_formatter/src/expression/expr_generator.rs
index c6c92dfa72..db0cd28ef2 100644
--- a/crates/ruff_python_formatter/src/expression/expr_generator.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_generator.rs
@@ -37,6 +37,7 @@ impl FormatNodeRule<ExprGenerator> for FormatExprGenerator {
     fn fmt_fields(&self, item: &ExprGenerator, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprGenerator {
             range: _,
+            node_index: _,
             elt,
             generators,
             parenthesized: is_parenthesized,
diff --git a/crates/ruff_python_formatter/src/expression/expr_if.rs b/crates/ruff_python_formatter/src/expression/expr_if.rs
index 15be436c6a..8dfa92d885 100644
--- a/crates/ruff_python_formatter/src/expression/expr_if.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_if.rs
@@ -46,6 +46,7 @@ impl FormatNodeRule<ExprIf> for FormatExprIf {
     fn fmt_fields(&self, item: &ExprIf, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprIf {
             range: _,
+            node_index: _,
             test,
             body,
             orelse,
diff --git a/crates/ruff_python_formatter/src/expression/expr_lambda.rs b/crates/ruff_python_formatter/src/expression/expr_lambda.rs
index 6d4c684585..c5890fba24 100644
--- a/crates/ruff_python_formatter/src/expression/expr_lambda.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_lambda.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<ExprLambda> for FormatExprLambda {
     fn fmt_fields(&self, item: &ExprLambda, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprLambda {
             range: _,
+            node_index: _,
             parameters,
             body,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_list.rs b/crates/ruff_python_formatter/src/expression/expr_list.rs
index 23586bf1a9..4e295001d3 100644
--- a/crates/ruff_python_formatter/src/expression/expr_list.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_list.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<ExprList> for FormatExprList {
     fn fmt_fields(&self, item: &ExprList, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprList {
             range: _,
+            node_index: _,
             elts,
             ctx: _,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_list_comp.rs b/crates/ruff_python_formatter/src/expression/expr_list_comp.rs
index b896c0a6a3..ba36b4b66e 100644
--- a/crates/ruff_python_formatter/src/expression/expr_list_comp.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_list_comp.rs
@@ -12,6 +12,7 @@ impl FormatNodeRule<ExprListComp> for FormatExprListComp {
     fn fmt_fields(&self, item: &ExprListComp, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprListComp {
             range: _,
+            node_index: _,
             elt,
             generators,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_name.rs b/crates/ruff_python_formatter/src/expression/expr_name.rs
index 5a8b6b2665..f9c4534722 100644
--- a/crates/ruff_python_formatter/src/expression/expr_name.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_name.rs
@@ -14,6 +14,7 @@ impl FormatNodeRule<ExprName> for FormatExprName {
             id: _,
             range,
             ctx: _,
+            node_index: _,
         } = item;
         write!(f, [source_text_slice(*range)])
     }
diff --git a/crates/ruff_python_formatter/src/expression/expr_named.rs b/crates/ruff_python_formatter/src/expression/expr_named.rs
index 5a5fa23ca3..117e42825e 100644
--- a/crates/ruff_python_formatter/src/expression/expr_named.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_named.rs
@@ -17,6 +17,7 @@ impl FormatNodeRule<ExprNamed> for FormatExprNamed {
             target,
             value,
             range: _,
+            node_index: _,
         } = item;
 
         // This context, a dangling comment is a comment between the `:=` and the value.
diff --git a/crates/ruff_python_formatter/src/expression/expr_set.rs b/crates/ruff_python_formatter/src/expression/expr_set.rs
index d034e0c4fd..45d7f2f170 100644
--- a/crates/ruff_python_formatter/src/expression/expr_set.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_set.rs
@@ -10,7 +10,11 @@ pub struct FormatExprSet;
 
 impl FormatNodeRule<ExprSet> for FormatExprSet {
     fn fmt_fields(&self, item: &ExprSet, f: &mut PyFormatter) -> FormatResult<()> {
-        let ExprSet { range: _, elts } = item;
+        let ExprSet {
+            range: _,
+            node_index: _,
+            elts,
+        } = item;
         // That would be a dict expression
         assert!(!elts.is_empty());
         // Avoid second mutable borrow of f
diff --git a/crates/ruff_python_formatter/src/expression/expr_set_comp.rs b/crates/ruff_python_formatter/src/expression/expr_set_comp.rs
index 4d37f07928..adbe2d9671 100644
--- a/crates/ruff_python_formatter/src/expression/expr_set_comp.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_set_comp.rs
@@ -12,6 +12,7 @@ impl FormatNodeRule<ExprSetComp> for FormatExprSetComp {
     fn fmt_fields(&self, item: &ExprSetComp, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprSetComp {
             range: _,
+            node_index: _,
             elt,
             generators,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_slice.rs b/crates/ruff_python_formatter/src/expression/expr_slice.rs
index 061874642b..4f4b0f001d 100644
--- a/crates/ruff_python_formatter/src/expression/expr_slice.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_slice.rs
@@ -21,6 +21,7 @@ impl FormatNodeRule<ExprSlice> for FormatExprSlice {
             upper,
             step,
             range,
+            node_index: _,
         } = item;
 
         let (first_colon, second_colon) = find_colons(
@@ -232,6 +233,7 @@ pub(crate) fn assign_comment_in_slice(
         upper,
         step: _,
         range,
+        node_index: _,
     } = expr_slice;
 
     let (first_colon, second_colon) =
diff --git a/crates/ruff_python_formatter/src/expression/expr_starred.rs b/crates/ruff_python_formatter/src/expression/expr_starred.rs
index 07fa030260..57dd3c7aff 100644
--- a/crates/ruff_python_formatter/src/expression/expr_starred.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_starred.rs
@@ -14,6 +14,7 @@ impl FormatNodeRule<ExprStarred> for FormatExprStarred {
     fn fmt_fields(&self, item: &ExprStarred, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprStarred {
             range: _,
+            node_index: _,
             value,
             ctx: _,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/expr_subscript.rs b/crates/ruff_python_formatter/src/expression/expr_subscript.rs
index 0c058d7326..ce3aaf1f69 100644
--- a/crates/ruff_python_formatter/src/expression/expr_subscript.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_subscript.rs
@@ -27,6 +27,7 @@ impl FormatNodeRule<ExprSubscript> for FormatExprSubscript {
     fn fmt_fields(&self, item: &ExprSubscript, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprSubscript {
             range: _,
+            node_index: _,
             value,
             slice,
             ctx: _,
diff --git a/crates/ruff_python_formatter/src/expression/expr_tuple.rs b/crates/ruff_python_formatter/src/expression/expr_tuple.rs
index 3372ec219d..6d95048673 100644
--- a/crates/ruff_python_formatter/src/expression/expr_tuple.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_tuple.rs
@@ -116,6 +116,7 @@ impl FormatNodeRule<ExprTuple> for FormatExprTuple {
             elts,
             ctx: _,
             range: _,
+            node_index: _,
             parenthesized: is_parenthesized,
         } = item;
 
diff --git a/crates/ruff_python_formatter/src/expression/expr_unary_op.rs b/crates/ruff_python_formatter/src/expression/expr_unary_op.rs
index e28bfd4a95..a8454cda1e 100644
--- a/crates/ruff_python_formatter/src/expression/expr_unary_op.rs
+++ b/crates/ruff_python_formatter/src/expression/expr_unary_op.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<ExprUnaryOp> for FormatExprUnaryOp {
     fn fmt_fields(&self, item: &ExprUnaryOp, f: &mut PyFormatter) -> FormatResult<()> {
         let ExprUnaryOp {
             range: _,
+            node_index: _,
             op,
             operand,
         } = item;
diff --git a/crates/ruff_python_formatter/src/expression/mod.rs b/crates/ruff_python_formatter/src/expression/mod.rs
index 025c4e7513..a320a1edf5 100644
--- a/crates/ruff_python_formatter/src/expression/mod.rs
+++ b/crates/ruff_python_formatter/src/expression/mod.rs
@@ -685,6 +685,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
             #[expect(clippy::cast_possible_truncation)]
             Expr::BoolOp(ast::ExprBoolOp {
                 range: _,
+                node_index: _,
                 op: _,
                 values,
             }) => self.update_max_precedence_with_count(
@@ -696,6 +697,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
                 left: _,
                 right: _,
                 range: _,
+                node_index: _,
             }) => self.update_max_precedence(OperatorPrecedence::from(*op)),
 
             Expr::If(_) => {
@@ -708,6 +710,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
             #[expect(clippy::cast_possible_truncation)]
             Expr::Compare(ast::ExprCompare {
                 range: _,
+                node_index: _,
                 left: _,
                 ops,
                 comparators: _,
@@ -719,6 +722,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
             }
             Expr::Call(ast::ExprCall {
                 range: _,
+                node_index: _,
                 func,
                 arguments: _,
             }) => {
@@ -740,6 +744,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
             // `[a, b].test.test[300].dot`
             Expr::Attribute(ast::ExprAttribute {
                 range: _,
+                node_index: _,
                 value,
                 attr: _,
                 ctx: _,
@@ -760,6 +765,7 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
             // Visit the sub-expressions because the sub expressions may be the end of the entire expression.
             Expr::UnaryOp(ast::ExprUnaryOp {
                 range: _,
+                node_index: _,
                 op,
                 operand: _,
             }) => {
diff --git a/crates/ruff_python_formatter/src/module/mod_expression.rs b/crates/ruff_python_formatter/src/module/mod_expression.rs
index 79822a2dbb..7a0664f4f8 100644
--- a/crates/ruff_python_formatter/src/module/mod_expression.rs
+++ b/crates/ruff_python_formatter/src/module/mod_expression.rs
@@ -7,7 +7,11 @@ pub struct FormatModExpression;
 
 impl FormatNodeRule<ModExpression> for FormatModExpression {
     fn fmt_fields(&self, item: &ModExpression, f: &mut PyFormatter) -> FormatResult<()> {
-        let ModExpression { body, range: _ } = item;
+        let ModExpression {
+            body,
+            range: _,
+            node_index: _,
+        } = item;
         body.format().fmt(f)
     }
 }
diff --git a/crates/ruff_python_formatter/src/module/mod_module.rs b/crates/ruff_python_formatter/src/module/mod_module.rs
index 5b3436c6d1..f24eb90429 100644
--- a/crates/ruff_python_formatter/src/module/mod_module.rs
+++ b/crates/ruff_python_formatter/src/module/mod_module.rs
@@ -11,7 +11,11 @@ pub struct FormatModModule;
 
 impl FormatNodeRule<ModModule> for FormatModModule {
     fn fmt_fields(&self, item: &ModModule, f: &mut PyFormatter) -> FormatResult<()> {
-        let ModModule { range, body } = item;
+        let ModModule {
+            range,
+            body,
+            node_index: _,
+        } = item;
 
         if body.is_empty() {
             // Only preserve an empty line if the source contains an empty line too.
diff --git a/crates/ruff_python_formatter/src/other/alias.rs b/crates/ruff_python_formatter/src/other/alias.rs
index f8532d22d4..bce6485e12 100644
--- a/crates/ruff_python_formatter/src/other/alias.rs
+++ b/crates/ruff_python_formatter/src/other/alias.rs
@@ -11,6 +11,7 @@ impl FormatNodeRule<Alias> for FormatAlias {
     fn fmt_fields(&self, item: &Alias, f: &mut PyFormatter) -> FormatResult<()> {
         let Alias {
             range: _,
+            node_index: _,
             name,
             asname,
         } = item;
diff --git a/crates/ruff_python_formatter/src/other/arguments.rs b/crates/ruff_python_formatter/src/other/arguments.rs
index 0ee77b790b..758deaeeb7 100644
--- a/crates/ruff_python_formatter/src/other/arguments.rs
+++ b/crates/ruff_python_formatter/src/other/arguments.rs
@@ -19,6 +19,7 @@ impl FormatNodeRule<Arguments> for FormatArguments {
             range,
             args,
             keywords,
+            node_index: _,
         } = item;
         // We have a case with `f()` without any argument, which is a special case because we can
         // have a comment with no node attachment inside:
diff --git a/crates/ruff_python_formatter/src/other/comprehension.rs b/crates/ruff_python_formatter/src/other/comprehension.rs
index 75910cdc55..cfa75b3e88 100644
--- a/crates/ruff_python_formatter/src/other/comprehension.rs
+++ b/crates/ruff_python_formatter/src/other/comprehension.rs
@@ -52,6 +52,7 @@ impl FormatNodeRule<Comprehension> for FormatComprehension {
 
         let Comprehension {
             range: _,
+            node_index: _,
             target,
             iter,
             ifs,
diff --git a/crates/ruff_python_formatter/src/other/decorator.rs b/crates/ruff_python_formatter/src/other/decorator.rs
index 38e534d904..0c1719b991 100644
--- a/crates/ruff_python_formatter/src/other/decorator.rs
+++ b/crates/ruff_python_formatter/src/other/decorator.rs
@@ -14,6 +14,7 @@ impl FormatNodeRule<Decorator> for FormatDecorator {
         let Decorator {
             expression,
             range: _,
+            node_index: _,
         } = item;
 
         write!(
diff --git a/crates/ruff_python_formatter/src/other/except_handler_except_handler.rs b/crates/ruff_python_formatter/src/other/except_handler_except_handler.rs
index e638dc4b2a..4f2f93a3e9 100644
--- a/crates/ruff_python_formatter/src/other/except_handler_except_handler.rs
+++ b/crates/ruff_python_formatter/src/other/except_handler_except_handler.rs
@@ -42,6 +42,7 @@ impl FormatNodeRule<ExceptHandlerExceptHandler> for FormatExceptHandlerExceptHan
         let except_handler_kind = self.except_handler_kind;
         let ExceptHandlerExceptHandler {
             range: _,
+            node_index: _,
             type_,
             name,
             body,
diff --git a/crates/ruff_python_formatter/src/other/keyword.rs b/crates/ruff_python_formatter/src/other/keyword.rs
index 6c56883242..df00ed94cc 100644
--- a/crates/ruff_python_formatter/src/other/keyword.rs
+++ b/crates/ruff_python_formatter/src/other/keyword.rs
@@ -10,6 +10,7 @@ impl FormatNodeRule<Keyword> for FormatKeyword {
     fn fmt_fields(&self, item: &Keyword, f: &mut PyFormatter) -> FormatResult<()> {
         let Keyword {
             range: _,
+            node_index: _,
             arg,
             value,
         } = item;
diff --git a/crates/ruff_python_formatter/src/other/match_case.rs b/crates/ruff_python_formatter/src/other/match_case.rs
index 2c96a1546c..130efd01cd 100644
--- a/crates/ruff_python_formatter/src/other/match_case.rs
+++ b/crates/ruff_python_formatter/src/other/match_case.rs
@@ -26,6 +26,7 @@ impl FormatNodeRule<MatchCase> for FormatMatchCase {
     fn fmt_fields(&self, item: &MatchCase, f: &mut PyFormatter) -> FormatResult<()> {
         let MatchCase {
             range: _,
+            node_index: _,
             pattern,
             guard,
             body,
diff --git a/crates/ruff_python_formatter/src/other/parameter.rs b/crates/ruff_python_formatter/src/other/parameter.rs
index 8a634928fc..483280082e 100644
--- a/crates/ruff_python_formatter/src/other/parameter.rs
+++ b/crates/ruff_python_formatter/src/other/parameter.rs
@@ -9,6 +9,7 @@ impl FormatNodeRule<Parameter> for FormatParameter {
     fn fmt_fields(&self, item: &Parameter, f: &mut PyFormatter) -> FormatResult<()> {
         let Parameter {
             range: _,
+            node_index: _,
             name,
             annotation,
         } = item;
diff --git a/crates/ruff_python_formatter/src/other/parameter_with_default.rs b/crates/ruff_python_formatter/src/other/parameter_with_default.rs
index 3248d7381f..a78c082a00 100644
--- a/crates/ruff_python_formatter/src/other/parameter_with_default.rs
+++ b/crates/ruff_python_formatter/src/other/parameter_with_default.rs
@@ -12,6 +12,7 @@ impl FormatNodeRule<ParameterWithDefault> for FormatParameterWithDefault {
     fn fmt_fields(&self, item: &ParameterWithDefault, f: &mut PyFormatter) -> FormatResult<()> {
         let ParameterWithDefault {
             range: _,
+            node_index: _,
             parameter,
             default,
         } = item;
diff --git a/crates/ruff_python_formatter/src/other/parameters.rs b/crates/ruff_python_formatter/src/other/parameters.rs
index c677d7651e..1c6682bab1 100644
--- a/crates/ruff_python_formatter/src/other/parameters.rs
+++ b/crates/ruff_python_formatter/src/other/parameters.rs
@@ -49,6 +49,7 @@ impl FormatNodeRule<Parameters> for FormatParameters {
     fn fmt_fields(&self, item: &Parameters, f: &mut PyFormatter) -> FormatResult<()> {
         let Parameters {
             range: _,
+            node_index: _,
             posonlyargs,
             args,
             vararg,
diff --git a/crates/ruff_python_formatter/src/other/with_item.rs b/crates/ruff_python_formatter/src/other/with_item.rs
index 6a03b299a4..a309edd6e1 100644
--- a/crates/ruff_python_formatter/src/other/with_item.rs
+++ b/crates/ruff_python_formatter/src/other/with_item.rs
@@ -94,6 +94,7 @@ impl FormatNodeRule<WithItem> for FormatWithItem {
     fn fmt_fields(&self, item: &WithItem, f: &mut PyFormatter) -> FormatResult<()> {
         let WithItem {
             range: _,
+            node_index: _,
             context_expr,
             optional_vars,
         } = item;
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_keyword.rs b/crates/ruff_python_formatter/src/pattern/pattern_keyword.rs
index 974e653474..3f3aa6efa9 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_keyword.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_keyword.rs
@@ -9,6 +9,7 @@ impl FormatNodeRule<PatternKeyword> for FormatPatternKeyword {
     fn fmt_fields(&self, item: &PatternKeyword, f: &mut PyFormatter) -> FormatResult<()> {
         let PatternKeyword {
             range: _,
+            node_index: _,
             attr,
             pattern,
         } = item;
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_as.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_as.rs
index 68958cf02d..f313bf0309 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_as.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_as.rs
@@ -13,6 +13,7 @@ impl FormatNodeRule<PatternMatchAs> for FormatPatternMatchAs {
     fn fmt_fields(&self, item: &PatternMatchAs, f: &mut PyFormatter) -> FormatResult<()> {
         let PatternMatchAs {
             range: _,
+            node_index: _,
             pattern,
             name,
         } = item;
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_class.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_class.rs
index d516940302..ce15830494 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_class.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_class.rs
@@ -13,6 +13,7 @@ impl FormatNodeRule<PatternMatchClass> for FormatPatternMatchClass {
     fn fmt_fields(&self, item: &PatternMatchClass, f: &mut PyFormatter) -> FormatResult<()> {
         let PatternMatchClass {
             range: _,
+            node_index: _,
             cls,
             arguments,
         } = item;
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_mapping.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_mapping.rs
index 9ce8f7911e..cb5568f707 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_mapping.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_mapping.rs
@@ -21,6 +21,7 @@ impl FormatNodeRule<PatternMatchMapping> for FormatPatternMatchMapping {
             patterns,
             rest,
             range: _,
+            node_index: _,
         } = item;
 
         debug_assert_eq!(keys.len(), patterns.len());
@@ -163,6 +164,7 @@ fn find_double_star(pattern: &PatternMatchMapping, source: &str) -> Option<(Text
         patterns,
         rest,
         range: _,
+        node_index: _,
     } = pattern;
 
     // If there's no `rest` element, there's no `**`.
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_or.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_or.rs
index d9653a81d4..b0b21f49e9 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_or.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_or.rs
@@ -14,7 +14,11 @@ pub struct FormatPatternMatchOr;
 
 impl FormatNodeRule<PatternMatchOr> for FormatPatternMatchOr {
     fn fmt_fields(&self, item: &PatternMatchOr, f: &mut PyFormatter) -> FormatResult<()> {
-        let PatternMatchOr { range: _, patterns } = item;
+        let PatternMatchOr {
+            range: _,
+            node_index: _,
+            patterns,
+        } = item;
         let inner = format_with(|f: &mut PyFormatter| {
             let mut patterns = patterns.iter();
             let comments = f.context().comments().clone();
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_sequence.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_sequence.rs
index 24f07f050d..0625f78a5e 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_sequence.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_sequence.rs
@@ -14,7 +14,11 @@ pub struct FormatPatternMatchSequence;
 
 impl FormatNodeRule<PatternMatchSequence> for FormatPatternMatchSequence {
     fn fmt_fields(&self, item: &PatternMatchSequence, f: &mut PyFormatter) -> FormatResult<()> {
-        let PatternMatchSequence { patterns, range } = item;
+        let PatternMatchSequence {
+            patterns,
+            range,
+            node_index: _,
+        } = item;
 
         let comments = f.context().comments().clone();
         let dangling = comments.dangling(item);
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
index 5f8efadd9e..848b7c4a5d 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
@@ -9,7 +9,11 @@ pub struct FormatPatternMatchValue;
 
 impl FormatNodeRule<PatternMatchValue> for FormatPatternMatchValue {
     fn fmt_fields(&self, item: &PatternMatchValue, f: &mut PyFormatter) -> FormatResult<()> {
-        let PatternMatchValue { value, range: _ } = item;
+        let PatternMatchValue {
+            value,
+            range: _,
+            node_index: _,
+        } = item;
         value.format().with_options(Parentheses::Never).fmt(f)
     }
 }
diff --git a/crates/ruff_python_formatter/src/range.rs b/crates/ruff_python_formatter/src/range.rs
index 61043061b5..436c1a12c2 100644
--- a/crates/ruff_python_formatter/src/range.rs
+++ b/crates/ruff_python_formatter/src/range.rs
@@ -369,6 +369,7 @@ impl SourceOrderVisitor<'_> for NarrowRange<'_> {
                 subject: _,
                 cases,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(saved_state) = self.enter_level(cases.first().map(AnyNodeRef::from)) {
                     for match_case in cases {
@@ -387,6 +388,7 @@ impl SourceOrderVisitor<'_> for NarrowRange<'_> {
                 finalbody,
                 is_star: _,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_body(body);
                 if let Some(except_handler_saved) =
diff --git a/crates/ruff_python_formatter/src/statement/clause.rs b/crates/ruff_python_formatter/src/statement/clause.rs
index 39b7025449..7cc82ca923 100644
--- a/crates/ruff_python_formatter/src/statement/clause.rs
+++ b/crates/ruff_python_formatter/src/statement/clause.rs
@@ -87,6 +87,7 @@ impl ClauseHeader<'_> {
                 type_params,
                 arguments,
                 range: _,
+                node_index: _,
                 decorator_list: _,
                 name: _,
                 body: _,
@@ -103,6 +104,7 @@ impl ClauseHeader<'_> {
                 type_params,
                 parameters,
                 range: _,
+                node_index: _,
                 is_async: _,
                 decorator_list: _,
                 name: _,
@@ -121,6 +123,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::If(StmtIf {
                 test,
                 range: _,
+                node_index: _,
                 body: _,
                 elif_else_clauses: _,
             }) => {
@@ -129,6 +132,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::ElifElse(ElifElseClause {
                 test,
                 range: _,
+                node_index: _,
                 body: _,
             }) => {
                 if let Some(test) = test.as_ref() {
@@ -139,6 +143,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::ExceptHandler(ExceptHandlerExceptHandler {
                 type_: type_expr,
                 range: _,
+                node_index: _,
                 name: _,
                 body: _,
             }) => {
@@ -149,6 +154,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::Match(StmtMatch {
                 subject,
                 range: _,
+                node_index: _,
                 cases: _,
             }) => {
                 visit(subject.as_ref(), visitor);
@@ -157,6 +163,7 @@ impl ClauseHeader<'_> {
                 guard,
                 pattern,
                 range: _,
+                node_index: _,
                 body: _,
             }) => {
                 visit(pattern, visitor);
@@ -169,6 +176,7 @@ impl ClauseHeader<'_> {
                 target,
                 iter,
                 range: _,
+                node_index: _,
                 is_async: _,
                 body: _,
                 orelse: _,
@@ -179,6 +187,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::While(StmtWhile {
                 test,
                 range: _,
+                node_index: _,
                 body: _,
                 orelse: _,
             }) => {
@@ -187,6 +196,7 @@ impl ClauseHeader<'_> {
             ClauseHeader::With(StmtWith {
                 items,
                 range: _,
+                node_index: _,
                 is_async: _,
                 body: _,
             }) => {
diff --git a/crates/ruff_python_formatter/src/statement/stmt_ann_assign.rs b/crates/ruff_python_formatter/src/statement/stmt_ann_assign.rs
index a51e668f3e..1de79a6b07 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_ann_assign.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_ann_assign.rs
@@ -17,6 +17,7 @@ impl FormatNodeRule<StmtAnnAssign> for FormatStmtAnnAssign {
     fn fmt_fields(&self, item: &StmtAnnAssign, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtAnnAssign {
             range: _,
+            node_index: _,
             target,
             annotation,
             value,
diff --git a/crates/ruff_python_formatter/src/statement/stmt_assert.rs b/crates/ruff_python_formatter/src/statement/stmt_assert.rs
index 099ce3c24d..fc2aba9701 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_assert.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_assert.rs
@@ -14,6 +14,7 @@ impl FormatNodeRule<StmtAssert> for FormatStmtAssert {
     fn fmt_fields(&self, item: &StmtAssert, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtAssert {
             range: _,
+            node_index: _,
             test,
             msg,
         } = item;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_assign.rs b/crates/ruff_python_formatter/src/statement/stmt_assign.rs
index 54a2eec8bb..b9fbe6b7a3 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_assign.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_assign.rs
@@ -33,6 +33,7 @@ impl FormatNodeRule<StmtAssign> for FormatStmtAssign {
     fn fmt_fields(&self, item: &StmtAssign, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtAssign {
             range: _,
+            node_index: _,
             targets,
             value,
         } = item;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_aug_assign.rs b/crates/ruff_python_formatter/src/statement/stmt_aug_assign.rs
index e69045d4e1..58ac4b34e5 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_aug_assign.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_aug_assign.rs
@@ -21,6 +21,7 @@ impl FormatNodeRule<StmtAugAssign> for FormatStmtAugAssign {
             op,
             value,
             range: _,
+            node_index: _,
         } = item;
 
         if has_target_own_parentheses(target, f.context())
diff --git a/crates/ruff_python_formatter/src/statement/stmt_class_def.rs b/crates/ruff_python_formatter/src/statement/stmt_class_def.rs
index f24409704b..9e84c76580 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_class_def.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_class_def.rs
@@ -18,6 +18,7 @@ impl FormatNodeRule<StmtClassDef> for FormatStmtClassDef {
     fn fmt_fields(&self, item: &StmtClassDef, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtClassDef {
             range: _,
+            node_index: _,
             name,
             arguments,
             body,
diff --git a/crates/ruff_python_formatter/src/statement/stmt_delete.rs b/crates/ruff_python_formatter/src/statement/stmt_delete.rs
index e5b301e40f..fa3a27bb6f 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_delete.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_delete.rs
@@ -13,7 +13,11 @@ pub struct FormatStmtDelete;
 
 impl FormatNodeRule<StmtDelete> for FormatStmtDelete {
     fn fmt_fields(&self, item: &StmtDelete, f: &mut PyFormatter) -> FormatResult<()> {
-        let StmtDelete { range: _, targets } = item;
+        let StmtDelete {
+            range: _,
+            node_index: _,
+            targets,
+        } = item;
 
         write!(f, [token("del"), space()])?;
 
diff --git a/crates/ruff_python_formatter/src/statement/stmt_for.rs b/crates/ruff_python_formatter/src/statement/stmt_for.rs
index a4758b6b6c..17517fc20a 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_for.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_for.rs
@@ -36,6 +36,7 @@ impl FormatNodeRule<StmtFor> for FormatStmtFor {
             body,
             orelse,
             range: _,
+            node_index: _,
         } = item;
 
         let comments = f.context().comments().clone();
diff --git a/crates/ruff_python_formatter/src/statement/stmt_function_def.rs b/crates/ruff_python_formatter/src/statement/stmt_function_def.rs
index 61b1655fa5..86e2003efd 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_function_def.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_function_def.rs
@@ -93,6 +93,7 @@ impl FormatNodeRule<StmtFunctionDef> for FormatStmtFunctionDef {
 fn format_function_header(f: &mut PyFormatter, item: &StmtFunctionDef) -> FormatResult<()> {
     let StmtFunctionDef {
         range: _,
+        node_index: _,
         is_async,
         decorator_list: _,
         name,
diff --git a/crates/ruff_python_formatter/src/statement/stmt_if.rs b/crates/ruff_python_formatter/src/statement/stmt_if.rs
index 895c147675..9b080ddc6e 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_if.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_if.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<StmtIf> for FormatStmtIf {
     fn fmt_fields(&self, item: &StmtIf, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtIf {
             range: _,
+            node_index: _,
             test,
             body,
             elif_else_clauses,
@@ -68,6 +69,7 @@ pub(crate) fn format_elif_else_clause(
 ) -> FormatResult<()> {
     let ElifElseClause {
         range: _,
+        node_index: _,
         test,
         body,
     } = item;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_import.rs b/crates/ruff_python_formatter/src/statement/stmt_import.rs
index 8045ae7864..c44b8ffd49 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_import.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_import.rs
@@ -9,7 +9,11 @@ pub struct FormatStmtImport;
 
 impl FormatNodeRule<StmtImport> for FormatStmtImport {
     fn fmt_fields(&self, item: &StmtImport, f: &mut PyFormatter) -> FormatResult<()> {
-        let StmtImport { names, range: _ } = item;
+        let StmtImport {
+            names,
+            range: _,
+            node_index: _,
+        } = item;
         let names = format_with(|f| {
             f.join_with(&format_args![token(","), space()])
                 .entries(names.iter().formatted())
diff --git a/crates/ruff_python_formatter/src/statement/stmt_import_from.rs b/crates/ruff_python_formatter/src/statement/stmt_import_from.rs
index 6699013593..341adc64d2 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_import_from.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_import_from.rs
@@ -19,6 +19,7 @@ impl FormatNodeRule<StmtImportFrom> for FormatStmtImportFrom {
             names,
             level,
             range: _,
+            node_index: _,
         } = item;
 
         write!(
diff --git a/crates/ruff_python_formatter/src/statement/stmt_match.rs b/crates/ruff_python_formatter/src/statement/stmt_match.rs
index 9ed641ba55..45e0f92386 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_match.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_match.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<StmtMatch> for FormatStmtMatch {
     fn fmt_fields(&self, item: &StmtMatch, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtMatch {
             range: _,
+            node_index: _,
             subject,
             cases,
         } = item;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_raise.rs b/crates/ruff_python_formatter/src/statement/stmt_raise.rs
index 6a855e4418..bfb73d00af 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_raise.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_raise.rs
@@ -13,6 +13,7 @@ impl FormatNodeRule<StmtRaise> for FormatStmtRaise {
     fn fmt_fields(&self, item: &StmtRaise, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtRaise {
             range: _,
+            node_index: _,
             exc,
             cause,
         } = item;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_return.rs b/crates/ruff_python_formatter/src/statement/stmt_return.rs
index ab782c02ed..fbeb9488e4 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_return.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_return.rs
@@ -11,7 +11,11 @@ pub struct FormatStmtReturn;
 
 impl FormatNodeRule<StmtReturn> for FormatStmtReturn {
     fn fmt_fields(&self, item: &StmtReturn, f: &mut PyFormatter) -> FormatResult<()> {
-        let StmtReturn { range: _, value } = item;
+        let StmtReturn {
+            range: _,
+            node_index: _,
+            value,
+        } = item;
 
         token("return").fmt(f)?;
 
diff --git a/crates/ruff_python_formatter/src/statement/stmt_try.rs b/crates/ruff_python_formatter/src/statement/stmt_try.rs
index 97ef1512e4..411be5b339 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_try.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_try.rs
@@ -66,6 +66,7 @@ impl FormatNodeRule<StmtTry> for FormatStmtTry {
             finalbody,
             is_star,
             range: _,
+            node_index: _,
         } = item;
 
         let comments_info = f.context().comments().clone();
diff --git a/crates/ruff_python_formatter/src/statement/stmt_type_alias.rs b/crates/ruff_python_formatter/src/statement/stmt_type_alias.rs
index e503d41366..a66b4f64be 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_type_alias.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_type_alias.rs
@@ -17,6 +17,7 @@ impl FormatNodeRule<StmtTypeAlias> for FormatStmtTypeAlias {
             type_params,
             value,
             range: _,
+            node_index: _,
         } = item;
 
         write!(f, [token("type"), space(), name.as_ref().format()])?;
diff --git a/crates/ruff_python_formatter/src/statement/stmt_while.rs b/crates/ruff_python_formatter/src/statement/stmt_while.rs
index c471078620..dc5593ded0 100644
--- a/crates/ruff_python_formatter/src/statement/stmt_while.rs
+++ b/crates/ruff_python_formatter/src/statement/stmt_while.rs
@@ -15,6 +15,7 @@ impl FormatNodeRule<StmtWhile> for FormatStmtWhile {
     fn fmt_fields(&self, item: &StmtWhile, f: &mut PyFormatter) -> FormatResult<()> {
         let StmtWhile {
             range: _,
+            node_index: _,
             test,
             body,
             orelse,
diff --git a/crates/ruff_python_formatter/src/type_param/type_param_param_spec.rs b/crates/ruff_python_formatter/src/type_param/type_param_param_spec.rs
index 6f9f5e5a72..4a33ed0684 100644
--- a/crates/ruff_python_formatter/src/type_param/type_param_param_spec.rs
+++ b/crates/ruff_python_formatter/src/type_param/type_param_param_spec.rs
@@ -10,6 +10,7 @@ impl FormatNodeRule<TypeParamParamSpec> for FormatTypeParamParamSpec {
     fn fmt_fields(&self, item: &TypeParamParamSpec, f: &mut PyFormatter) -> FormatResult<()> {
         let TypeParamParamSpec {
             range: _,
+            node_index: _,
             name,
             default,
         } = item;
diff --git a/crates/ruff_python_formatter/src/type_param/type_param_type_var.rs b/crates/ruff_python_formatter/src/type_param/type_param_type_var.rs
index 2944983267..c18032b795 100644
--- a/crates/ruff_python_formatter/src/type_param/type_param_type_var.rs
+++ b/crates/ruff_python_formatter/src/type_param/type_param_type_var.rs
@@ -10,6 +10,7 @@ impl FormatNodeRule<TypeParamTypeVar> for FormatTypeParamTypeVar {
     fn fmt_fields(&self, item: &TypeParamTypeVar, f: &mut PyFormatter) -> FormatResult<()> {
         let TypeParamTypeVar {
             range: _,
+            node_index: _,
             name,
             bound,
             default,
diff --git a/crates/ruff_python_formatter/src/type_param/type_param_type_var_tuple.rs b/crates/ruff_python_formatter/src/type_param/type_param_type_var_tuple.rs
index 30ab85e900..4b50da7704 100644
--- a/crates/ruff_python_formatter/src/type_param/type_param_type_var_tuple.rs
+++ b/crates/ruff_python_formatter/src/type_param/type_param_type_var_tuple.rs
@@ -10,6 +10,7 @@ impl FormatNodeRule<TypeParamTypeVarTuple> for FormatTypeParamTypeVarTuple {
     fn fmt_fields(&self, item: &TypeParamTypeVarTuple, f: &mut PyFormatter) -> FormatResult<()> {
         let TypeParamTypeVarTuple {
             range: _,
+            node_index: _,
             name,
             default,
         } = item;
diff --git a/crates/ruff_python_formatter/tests/normalizer.rs b/crates/ruff_python_formatter/tests/normalizer.rs
index 8bed90221c..b89ec5130b 100644
--- a/crates/ruff_python_formatter/tests/normalizer.rs
+++ b/crates/ruff_python_formatter/tests/normalizer.rs
@@ -4,11 +4,11 @@ use {
     regex::Regex,
 };
 
-use ruff_python_ast::visitor::transformer::Transformer;
 use ruff_python_ast::{
     self as ast, BytesLiteralFlags, Expr, FStringFlags, FStringPart, InterpolatedStringElement,
     InterpolatedStringLiteralElement, Stmt, StringFlags,
 };
+use ruff_python_ast::{AtomicNodeIndex, visitor::transformer::Transformer};
 use ruff_python_ast::{StringLiteralFlags, visitor::transformer};
 use ruff_text_size::{Ranged, TextRange};
 
@@ -82,6 +82,7 @@ impl Transformer for Normalizer {
                             value: Box::from(string.value.to_str()),
                             range: string.range,
                             flags: StringLiteralFlags::empty(),
+                            node_index: AtomicNodeIndex::dummy(),
                         });
                     }
                 }
@@ -98,6 +99,7 @@ impl Transformer for Normalizer {
                             value: bytes.value.bytes().collect(),
                             range: bytes.range,
                             flags: BytesLiteralFlags::empty(),
+                            node_index: AtomicNodeIndex::dummy(),
                         });
                     }
                 }
@@ -141,6 +143,7 @@ impl Transformer for Normalizer {
                                         InterpolatedStringLiteralElement {
                                             range,
                                             value: literal.into(),
+                                            node_index: AtomicNodeIndex::dummy(),
                                         },
                                     ));
                                 }
@@ -182,6 +185,7 @@ impl Transformer for Normalizer {
                             elements: collector.elements.into(),
                             range: fstring.range,
                             flags: FStringFlags::empty(),
+                            node_index: AtomicNodeIndex::dummy(),
                         });
                     }
                 }
diff --git a/crates/ruff_python_parser/src/lib.rs b/crates/ruff_python_parser/src/lib.rs
index 346bd89aa8..4825c2adce 100644
--- a/crates/ruff_python_parser/src/lib.rs
+++ b/crates/ruff_python_parser/src/lib.rs
@@ -208,13 +208,14 @@ pub fn parse_parenthesized_expression_range(
 ///
 /// ```
 /// use ruff_python_parser::parse_string_annotation;
-/// use ruff_python_ast::{StringLiteral, StringLiteralFlags};
+/// use ruff_python_ast::{StringLiteral, StringLiteralFlags, AtomicNodeIndex};
 /// use ruff_text_size::{TextRange, TextSize};
 ///
 /// let string = StringLiteral {
 ///     value: "'''\n int | str'''".to_string().into_boxed_str(),
 ///     flags: StringLiteralFlags::empty(),
 ///     range: TextRange::new(TextSize::new(0), TextSize::new(16)),
+///     node_index: AtomicNodeIndex::dummy()
 /// };
 /// let parsed = parse_string_annotation("'''\n int | str'''", &string);
 /// assert!(!parsed.is_ok());
diff --git a/crates/ruff_python_parser/src/parser/expression.rs b/crates/ruff_python_parser/src/parser/expression.rs
index 73ce206664..ffe6a56d8a 100644
--- a/crates/ruff_python_parser/src/parser/expression.rs
+++ b/crates/ruff_python_parser/src/parser/expression.rs
@@ -6,9 +6,9 @@ use rustc_hash::{FxBuildHasher, FxHashSet};
 
 use ruff_python_ast::name::Name;
 use ruff_python_ast::{
-    self as ast, AnyStringFlags, BoolOp, CmpOp, ConversionFlag, Expr, ExprContext, FString,
-    InterpolatedStringElement, InterpolatedStringElements, IpyEscapeKind, Number, Operator,
-    OperatorPrecedence, StringFlags, TString, UnaryOp,
+    self as ast, AnyStringFlags, AtomicNodeIndex, BoolOp, CmpOp, ConversionFlag, Expr, ExprContext,
+    FString, InterpolatedStringElement, InterpolatedStringElements, IpyEscapeKind, Number,
+    Operator, OperatorPrecedence, StringFlags, TString, UnaryOp,
 };
 use ruff_text_size::{Ranged, TextLen, TextRange, TextSize};
 
@@ -305,6 +305,7 @@ impl<'src> Parser<'src> {
                         op: bin_op,
                         right: Box::new(right.expr),
                         range: self.node_range(start),
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 }
             };
@@ -472,6 +473,7 @@ impl<'src> Parser<'src> {
             range: identifier.range,
             id: identifier.id,
             ctx,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -487,13 +489,21 @@ impl<'src> Parser<'src> {
             let TokenValue::Name(name) = self.bump_value(TokenKind::Name) else {
                 unreachable!();
             };
-            return ast::Identifier { id: name, range };
+            return ast::Identifier {
+                id: name,
+                range,
+                node_index: AtomicNodeIndex::dummy(),
+            };
         }
 
         if self.current_token_kind().is_soft_keyword() {
             let id = Name::new(self.src_text(range));
             self.bump_soft_keyword_as_name();
-            return ast::Identifier { id, range };
+            return ast::Identifier {
+                id,
+                range,
+                node_index: AtomicNodeIndex::dummy(),
+            };
         }
 
         if self.current_token_kind().is_keyword() {
@@ -508,7 +518,11 @@ impl<'src> Parser<'src> {
 
             let id = Name::new(self.src_text(range));
             self.bump_any();
-            ast::Identifier { id, range }
+            ast::Identifier {
+                id,
+                range,
+                node_index: AtomicNodeIndex::dummy(),
+            }
         } else {
             self.add_error(
                 ParseErrorType::OtherError("Expected an identifier".into()),
@@ -518,6 +532,7 @@ impl<'src> Parser<'src> {
             ast::Identifier {
                 id: Name::empty(),
                 range: self.missing_node_range(),
+                node_index: AtomicNodeIndex::dummy(),
             }
         }
     }
@@ -537,6 +552,7 @@ impl<'src> Parser<'src> {
                 Expr::NumberLiteral(ast::ExprNumberLiteral {
                     value: Number::Float(value),
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Complex => {
@@ -546,6 +562,7 @@ impl<'src> Parser<'src> {
                 Expr::NumberLiteral(ast::ExprNumberLiteral {
                     value: Number::Complex { real, imag },
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Int => {
@@ -555,6 +572,7 @@ impl<'src> Parser<'src> {
                 Expr::NumberLiteral(ast::ExprNumberLiteral {
                     value: Number::Int(value),
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::True => {
@@ -562,6 +580,7 @@ impl<'src> Parser<'src> {
                 Expr::BooleanLiteral(ast::ExprBooleanLiteral {
                     value: true,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::False => {
@@ -569,18 +588,21 @@ impl<'src> Parser<'src> {
                 Expr::BooleanLiteral(ast::ExprBooleanLiteral {
                     value: false,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::None => {
                 self.bump(TokenKind::None);
                 Expr::NoneLiteral(ast::ExprNoneLiteral {
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Ellipsis => {
                 self.bump(TokenKind::Ellipsis);
                 Expr::EllipsisLiteral(ast::ExprEllipsisLiteral {
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Name => Expr::Name(self.parse_name()),
@@ -608,6 +630,7 @@ impl<'src> Parser<'src> {
                         range: self.missing_node_range(),
                         id: Name::empty(),
                         ctx: ExprContext::Invalid,
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 }
             }
@@ -650,6 +673,7 @@ impl<'src> Parser<'src> {
             func: Box::new(func),
             arguments,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -679,6 +703,7 @@ impl<'src> Parser<'src> {
                         arg: None,
                         value: value.expr,
                         range: parser.node_range(argument_start),
+                        node_index: AtomicNodeIndex::dummy(),
                     });
 
                     seen_keyword_unpacking = true;
@@ -743,6 +768,7 @@ impl<'src> Parser<'src> {
                             ast::Identifier {
                                 id: ident_expr.id,
                                 range: ident_expr.range,
+                                node_index: AtomicNodeIndex::dummy(),
                             }
                         } else {
                             // TODO(dhruvmanila): Parser shouldn't drop the `parsed_expr` if it's
@@ -755,6 +781,7 @@ impl<'src> Parser<'src> {
                             ast::Identifier {
                                 id: Name::empty(),
                                 range: parsed_expr.range(),
+                                node_index: AtomicNodeIndex::dummy(),
                             }
                         };
 
@@ -764,6 +791,7 @@ impl<'src> Parser<'src> {
                             arg: Some(arg),
                             value: value.expr,
                             range: parser.node_range(argument_start),
+                            node_index: AtomicNodeIndex::dummy(),
                         });
                     } else {
                         if !parsed_expr.is_unparenthesized_starred_expr() {
@@ -788,6 +816,7 @@ impl<'src> Parser<'src> {
 
         let arguments = ast::Arguments {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             args: args.into_boxed_slice(),
             keywords: keywords.into_boxed_slice(),
         };
@@ -829,9 +858,11 @@ impl<'src> Parser<'src> {
                     range: slice_range,
                     id: Name::empty(),
                     ctx: ExprContext::Invalid,
+                    node_index: AtomicNodeIndex::dummy(),
                 })),
                 ctx: ExprContext::Load,
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
             };
         }
 
@@ -851,6 +882,7 @@ impl<'src> Parser<'src> {
                 ctx: ExprContext::Load,
                 range: self.node_range(slice_start),
                 parenthesized: false,
+                node_index: AtomicNodeIndex::dummy(),
             });
         } else if slice.is_starred_expr() {
             // If the only slice element is a starred expression, that is represented
@@ -861,6 +893,7 @@ impl<'src> Parser<'src> {
                 ctx: ExprContext::Load,
                 range: self.node_range(slice_start),
                 parenthesized: false,
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -909,6 +942,7 @@ impl<'src> Parser<'src> {
             slice: Box::new(slice),
             ctx: ExprContext::Load,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1002,6 +1036,7 @@ impl<'src> Parser<'src> {
 
         Expr::Slice(ast::ExprSlice {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             lower,
             upper,
             step,
@@ -1032,6 +1067,7 @@ impl<'src> Parser<'src> {
             op,
             operand: Box::new(operand.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1056,6 +1092,7 @@ impl<'src> Parser<'src> {
             attr,
             ctx: ExprContext::Load,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1099,6 +1136,7 @@ impl<'src> Parser<'src> {
             values,
             op,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1178,6 +1216,7 @@ impl<'src> Parser<'src> {
             ops: operators.into_boxed_slice(),
             comparators: comparators.into_boxed_slice(),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1229,18 +1268,22 @@ impl<'src> Parser<'src> {
                 StringType::Str(string) => Expr::StringLiteral(ast::ExprStringLiteral {
                     value: ast::StringLiteralValue::single(string),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 }),
                 StringType::Bytes(bytes) => Expr::BytesLiteral(ast::ExprBytesLiteral {
                     value: ast::BytesLiteralValue::single(bytes),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 }),
                 StringType::FString(fstring) => Expr::FString(ast::ExprFString {
                     value: ast::FStringValue::single(fstring),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 }),
                 StringType::TString(tstring) => Expr::TString(ast::ExprTString {
                     value: ast::TStringValue::single(tstring),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 }),
             },
             _ => self.handle_implicitly_concatenated_strings(strings, range),
@@ -1307,6 +1350,7 @@ impl<'src> Parser<'src> {
                     return Expr::from(ast::ExprBytesLiteral {
                         value: ast::BytesLiteralValue::concatenated(values),
                         range,
+                        node_index: AtomicNodeIndex::dummy(),
                     });
                 }
                 Ordering::Greater => unreachable!(),
@@ -1346,6 +1390,7 @@ impl<'src> Parser<'src> {
             return Expr::from(ast::ExprStringLiteral {
                 value: ast::StringLiteralValue::concatenated(values),
                 range,
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -1367,6 +1412,7 @@ impl<'src> Parser<'src> {
             return Expr::from(ast::ExprTString {
                 value: ast::TStringValue::concatenated(parts),
                 range,
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -1387,6 +1433,7 @@ impl<'src> Parser<'src> {
         Expr::from(ast::ExprFString {
             value: ast::FStringValue::concatenated(parts),
             range,
+            node_index: AtomicNodeIndex::dummy(),
         })
     }
 
@@ -1422,6 +1469,7 @@ impl<'src> Parser<'src> {
                         value: Box::new([]),
                         range,
                         flags: ast::BytesLiteralFlags::from(flags).with_invalid(),
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 } else {
                     // test_err invalid_string_literal
@@ -1431,6 +1479,7 @@ impl<'src> Parser<'src> {
                         value: "".into(),
                         range,
                         flags: ast::StringLiteralFlags::from(flags).with_invalid(),
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 }
             }
@@ -1604,6 +1653,7 @@ impl<'src> Parser<'src> {
                                     ast::InterpolatedStringLiteralElement {
                                         value: "".into(),
                                         range,
+                                        node_index: AtomicNodeIndex::dummy(),
                                     }
                                 }),
                         )
@@ -1759,6 +1809,7 @@ impl<'src> Parser<'src> {
             Some(Box::new(ast::InterpolatedStringFormatSpec {
                 range: self.node_range(spec_start),
                 elements,
+                node_index: AtomicNodeIndex::dummy(),
             }))
         } else {
             None
@@ -1810,6 +1861,7 @@ impl<'src> Parser<'src> {
             conversion,
             format_spec,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1839,6 +1891,7 @@ impl<'src> Parser<'src> {
                 elts: vec![],
                 ctx: ExprContext::Load,
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -1890,6 +1943,7 @@ impl<'src> Parser<'src> {
             return Expr::Dict(ast::ExprDict {
                 items: vec![],
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -2000,6 +2054,7 @@ impl<'src> Parser<'src> {
                 elts: vec![],
                 ctx: ExprContext::Load,
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
                 parenthesized: true,
             })
             .into();
@@ -2088,6 +2143,7 @@ impl<'src> Parser<'src> {
             elts,
             ctx: ExprContext::Load,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             parenthesized: parenthesized.is_yes(),
         }
     }
@@ -2116,6 +2172,7 @@ impl<'src> Parser<'src> {
             elts,
             ctx: ExprContext::Load,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2164,6 +2221,7 @@ impl<'src> Parser<'src> {
 
         ast::ExprSet {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             elts,
         }
     }
@@ -2206,6 +2264,7 @@ impl<'src> Parser<'src> {
 
         ast::ExprDict {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             items,
         }
     }
@@ -2273,6 +2332,7 @@ impl<'src> Parser<'src> {
 
         ast::Comprehension {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             target: target.expr,
             iter: iter.expr,
             ifs,
@@ -2302,6 +2362,7 @@ impl<'src> Parser<'src> {
             elt: Box::new(element),
             generators,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             parenthesized: parenthesized.is_yes(),
         }
     }
@@ -2322,6 +2383,7 @@ impl<'src> Parser<'src> {
             elt: Box::new(element),
             generators,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2343,6 +2405,7 @@ impl<'src> Parser<'src> {
             value: Box::new(value),
             generators,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2362,6 +2425,7 @@ impl<'src> Parser<'src> {
             elt: Box::new(element),
             generators,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2398,6 +2462,7 @@ impl<'src> Parser<'src> {
             value: Box::new(parsed_expr.expr),
             ctx: ExprContext::Load,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2420,6 +2485,7 @@ impl<'src> Parser<'src> {
         ast::ExprAwait {
             value: Box::new(parsed_expr.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2468,6 +2534,7 @@ impl<'src> Parser<'src> {
         Expr::Yield(ast::ExprYield {
             value,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         })
     }
 
@@ -2507,6 +2574,7 @@ impl<'src> Parser<'src> {
         Expr::YieldFrom(ast::ExprYieldFrom {
             value: Box::new(expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         })
     }
 
@@ -2547,6 +2615,7 @@ impl<'src> Parser<'src> {
             target: Box::new(target),
             value: Box::new(value.expr),
             range,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2594,6 +2663,7 @@ impl<'src> Parser<'src> {
             body: Box::new(body.expr),
             parameters,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2618,6 +2688,7 @@ impl<'src> Parser<'src> {
             test: Box::new(test.expr),
             orelse: Box::new(orelse.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2643,6 +2714,7 @@ impl<'src> Parser<'src> {
 
         let command = ast::ExprIpyEscapeCommand {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
             kind,
             value,
         };
@@ -2901,6 +2973,7 @@ impl From<InterpolatedStringData> for FString {
             elements: value.elements,
             range: value.range,
             flags: value.flags.into(),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 }
@@ -2911,6 +2984,7 @@ impl From<InterpolatedStringData> for TString {
             elements: value.elements,
             range: value.range,
             flags: value.flags.into(),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 }
diff --git a/crates/ruff_python_parser/src/parser/mod.rs b/crates/ruff_python_parser/src/parser/mod.rs
index 0668f18b29..904e92df95 100644
--- a/crates/ruff_python_parser/src/parser/mod.rs
+++ b/crates/ruff_python_parser/src/parser/mod.rs
@@ -2,7 +2,7 @@ use std::cmp::Ordering;
 
 use bitflags::bitflags;
 
-use ruff_python_ast::{Mod, ModExpression, ModModule};
+use ruff_python_ast::{AtomicNodeIndex, Mod, ModExpression, ModModule};
 use ruff_text_size::{Ranged, TextRange, TextSize};
 
 use crate::error::UnsupportedSyntaxError;
@@ -132,6 +132,7 @@ impl<'src> Parser<'src> {
         ModExpression {
             body: Box::new(parsed_expr.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -149,6 +150,7 @@ impl<'src> Parser<'src> {
         ModModule {
             body,
             range: TextRange::new(self.start_offset, self.current_token_range().end()),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
diff --git a/crates/ruff_python_parser/src/parser/pattern.rs b/crates/ruff_python_parser/src/parser/pattern.rs
index 461b859c78..dd552410db 100644
--- a/crates/ruff_python_parser/src/parser/pattern.rs
+++ b/crates/ruff_python_parser/src/parser/pattern.rs
@@ -1,5 +1,7 @@
 use ruff_python_ast::name::Name;
-use ruff_python_ast::{self as ast, Expr, ExprContext, Number, Operator, Pattern, Singleton};
+use ruff_python_ast::{
+    self as ast, AtomicNodeIndex, Expr, ExprContext, Number, Operator, Pattern, Singleton,
+};
 use ruff_text_size::{Ranged, TextSize};
 
 use crate::ParseErrorType;
@@ -110,6 +112,7 @@ impl Parser<'_> {
             lhs = Pattern::MatchOr(ast::PatternMatchOr {
                 range: self.node_range(start),
                 patterns,
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -125,6 +128,7 @@ impl Parser<'_> {
                 range: self.node_range(start),
                 name: Some(ident),
                 pattern: Some(Box::new(lhs)),
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -200,18 +204,25 @@ impl Parser<'_> {
             } else {
                 let key = match parser.parse_match_pattern_lhs(AllowStarPattern::No) {
                     Pattern::MatchValue(ast::PatternMatchValue { value, .. }) => *value,
-                    Pattern::MatchSingleton(ast::PatternMatchSingleton { value, range }) => {
-                        match value {
-                            Singleton::None => Expr::NoneLiteral(ast::ExprNoneLiteral { range }),
-                            Singleton::True => {
-                                Expr::BooleanLiteral(ast::ExprBooleanLiteral { value: true, range })
-                            }
-                            Singleton::False => Expr::BooleanLiteral(ast::ExprBooleanLiteral {
-                                value: false,
-                                range,
-                            }),
+                    Pattern::MatchSingleton(ast::PatternMatchSingleton {
+                        value,
+                        range,
+                        node_index,
+                    }) => match value {
+                        Singleton::None => {
+                            Expr::NoneLiteral(ast::ExprNoneLiteral { range, node_index })
                         }
-                    }
+                        Singleton::True => Expr::BooleanLiteral(ast::ExprBooleanLiteral {
+                            value: true,
+                            range,
+                            node_index,
+                        }),
+                        Singleton::False => Expr::BooleanLiteral(ast::ExprBooleanLiteral {
+                            value: false,
+                            range,
+                            node_index,
+                        }),
+                    },
                     pattern => {
                         parser.add_error(
                             ParseErrorType::OtherError("Invalid mapping pattern key".to_string()),
@@ -244,6 +255,7 @@ impl Parser<'_> {
             keys,
             patterns,
             rest,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -267,6 +279,7 @@ impl Parser<'_> {
             } else {
                 Some(ident)
             },
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -306,6 +319,7 @@ impl Parser<'_> {
             return Pattern::MatchSequence(ast::PatternMatchSequence {
                 patterns: vec![],
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
             });
         }
 
@@ -360,6 +374,7 @@ impl Parser<'_> {
         ast::PatternMatchSequence {
             range: self.node_range(start),
             patterns,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -374,6 +389,7 @@ impl Parser<'_> {
                 Pattern::MatchSingleton(ast::PatternMatchSingleton {
                     value: Singleton::None,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::True => {
@@ -381,6 +397,7 @@ impl Parser<'_> {
                 Pattern::MatchSingleton(ast::PatternMatchSingleton {
                     value: Singleton::True,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::False => {
@@ -388,6 +405,7 @@ impl Parser<'_> {
                 Pattern::MatchSingleton(ast::PatternMatchSingleton {
                     value: Singleton::False,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::String | TokenKind::FStringStart | TokenKind::TStringStart => {
@@ -396,6 +414,7 @@ impl Parser<'_> {
                 Pattern::MatchValue(ast::PatternMatchValue {
                     value: Box::new(str),
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Complex => {
@@ -408,8 +427,10 @@ impl Parser<'_> {
                     value: Box::new(Expr::NumberLiteral(ast::ExprNumberLiteral {
                         value: Number::Complex { real, imag },
                         range,
+                        node_index: AtomicNodeIndex::dummy(),
                     })),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Int => {
@@ -422,8 +443,10 @@ impl Parser<'_> {
                     value: Box::new(Expr::NumberLiteral(ast::ExprNumberLiteral {
                         value: Number::Int(value),
                         range,
+                        node_index: AtomicNodeIndex::dummy(),
                     })),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Float => {
@@ -436,8 +459,10 @@ impl Parser<'_> {
                     value: Box::new(Expr::NumberLiteral(ast::ExprNumberLiteral {
                         value: Number::Float(value),
                         range,
+                        node_index: AtomicNodeIndex::dummy(),
                     })),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             kind => {
@@ -464,6 +489,7 @@ impl Parser<'_> {
                         return Pattern::MatchValue(ast::PatternMatchValue {
                             value: Box::new(Expr::UnaryOp(unary_expr)),
                             range: self.node_range(start),
+                            node_index: AtomicNodeIndex::dummy(),
                         });
                     }
                 }
@@ -483,6 +509,7 @@ impl Parser<'_> {
                         Pattern::MatchValue(ast::PatternMatchValue {
                             value: Box::new(attribute),
                             range: self.node_range(start),
+                            node_index: AtomicNodeIndex::dummy(),
                         })
                     } else {
                         // test_ok match_as_pattern_soft_keyword
@@ -503,6 +530,7 @@ impl Parser<'_> {
                             range: ident.range,
                             pattern: None,
                             name: if &ident == "_" { None } else { Some(ident) },
+                            node_index: AtomicNodeIndex::dummy(),
                         })
                     }
                 } else {
@@ -516,10 +544,12 @@ impl Parser<'_> {
                         range: self.missing_node_range(),
                         id: Name::empty(),
                         ctx: ExprContext::Invalid,
+                        node_index: AtomicNodeIndex::dummy(),
                     });
                     Pattern::MatchValue(ast::PatternMatchValue {
                         range: invalid_node.range(),
                         value: Box::new(invalid_node),
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 }
             }
@@ -575,8 +605,10 @@ impl Parser<'_> {
                 op: operator,
                 right: rhs_value,
                 range,
+                node_index: AtomicNodeIndex::dummy(),
             })),
             range,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -616,12 +648,14 @@ impl Parser<'_> {
                         range: ident.range(),
                         id: ident.id,
                         ctx: ExprContext::Load,
+                        node_index: AtomicNodeIndex::dummy(),
                     }))
                 } else {
                     Box::new(Expr::Name(ast::ExprName {
                         range: ident.range(),
                         id: Name::empty(),
                         ctx: ExprContext::Invalid,
+                        node_index: AtomicNodeIndex::dummy(),
                     }))
                 }
             }
@@ -673,6 +707,7 @@ impl Parser<'_> {
                         ast::Identifier {
                             id: Name::empty(),
                             range: parser.missing_node_range(),
+                            node_index: AtomicNodeIndex::dummy(),
                         }
                     };
 
@@ -682,6 +717,7 @@ impl Parser<'_> {
                         attr: key,
                         pattern: value_pattern,
                         range: parser.node_range(pattern_start),
+                        node_index: AtomicNodeIndex::dummy(),
                     });
                 } else {
                     has_seen_pattern = true;
@@ -707,8 +743,10 @@ impl Parser<'_> {
                 patterns,
                 keywords,
                 range: self.node_range(arguments_start),
+                node_index: AtomicNodeIndex::dummy(),
             },
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 }
diff --git a/crates/ruff_python_parser/src/parser/recovery.rs b/crates/ruff_python_parser/src/parser/recovery.rs
index 1dd4489a8c..f66f7e6dd1 100644
--- a/crates/ruff_python_parser/src/parser/recovery.rs
+++ b/crates/ruff_python_parser/src/parser/recovery.rs
@@ -27,27 +27,38 @@ use ruff_text_size::{Ranged, TextLen, TextRange};
 /// without dropping one of them as there's no way to represent `x as y` as a valid expression.
 pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
     match pattern {
-        Pattern::MatchSingleton(ast::PatternMatchSingleton { range, value }) => match value {
-            ast::Singleton::True => {
-                Expr::BooleanLiteral(ast::ExprBooleanLiteral { value: true, range })
-            }
+        Pattern::MatchSingleton(ast::PatternMatchSingleton {
+            range,
+            node_index,
+            value,
+        }) => match value {
+            ast::Singleton::True => Expr::BooleanLiteral(ast::ExprBooleanLiteral {
+                value: true,
+                range,
+                node_index,
+            }),
             ast::Singleton::False => Expr::BooleanLiteral(ast::ExprBooleanLiteral {
                 value: false,
                 range,
+                node_index,
             }),
-            ast::Singleton::None => Expr::NoneLiteral(ast::ExprNoneLiteral { range }),
+            ast::Singleton::None => Expr::NoneLiteral(ast::ExprNoneLiteral { range, node_index }),
         },
         Pattern::MatchValue(ast::PatternMatchValue { value, .. }) => *value,
         // We don't know which kind of sequence this is: `case [1, 2]:` or `case (1, 2):`.
-        Pattern::MatchSequence(ast::PatternMatchSequence { range, patterns }) => {
-            Expr::List(ast::ExprList {
-                elts: patterns.into_iter().map(pattern_to_expr).collect(),
-                ctx: ExprContext::Store,
-                range,
-            })
-        }
+        Pattern::MatchSequence(ast::PatternMatchSequence {
+            range,
+            node_index,
+            patterns,
+        }) => Expr::List(ast::ExprList {
+            elts: patterns.into_iter().map(pattern_to_expr).collect(),
+            ctx: ExprContext::Store,
+            range,
+            node_index,
+        }),
         Pattern::MatchMapping(ast::PatternMatchMapping {
             range,
+            node_index,
             keys,
             patterns,
             rest,
@@ -63,22 +74,30 @@ pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
             if let Some(rest) = rest {
                 let value = Expr::Name(ast::ExprName {
                     range: rest.range,
+                    node_index: node_index.clone(),
                     id: rest.id,
                     ctx: ExprContext::Store,
                 });
                 items.push(ast::DictItem { key: None, value });
             }
-            Expr::Dict(ast::ExprDict { range, items })
+            Expr::Dict(ast::ExprDict {
+                range,
+                node_index,
+                items,
+            })
         }
         Pattern::MatchClass(ast::PatternMatchClass {
             range,
+            node_index,
             cls,
             arguments,
         }) => Expr::Call(ast::ExprCall {
             range,
+            node_index: node_index.clone(),
             func: cls,
             arguments: ast::Arguments {
                 range: arguments.range,
+                node_index: node_index.clone(),
                 args: arguments
                     .patterns
                     .into_iter()
@@ -89,18 +108,25 @@ pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
                     .into_iter()
                     .map(|keyword_pattern| ast::Keyword {
                         range: keyword_pattern.range,
+                        node_index: node_index.clone(),
                         arg: Some(keyword_pattern.attr),
                         value: pattern_to_expr(keyword_pattern.pattern),
                     })
                     .collect(),
             },
         }),
-        Pattern::MatchStar(ast::PatternMatchStar { range, name }) => {
+        Pattern::MatchStar(ast::PatternMatchStar {
+            range,
+            node_index,
+            name,
+        }) => {
             if let Some(name) = name {
                 Expr::Starred(ast::ExprStarred {
                     range,
+                    node_index: node_index.clone(),
                     value: Box::new(Expr::Name(ast::ExprName {
                         range: name.range,
+                        node_index,
                         id: name.id,
                         ctx: ExprContext::Store,
                     })),
@@ -109,10 +135,12 @@ pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
             } else {
                 Expr::Starred(ast::ExprStarred {
                     range,
+                    node_index: node_index.clone(),
                     value: Box::new(Expr::Name(ast::ExprName {
                         range: TextRange::new(range.end() - "_".text_len(), range.end()),
                         id: Name::new_static("_"),
                         ctx: ExprContext::Store,
+                        node_index,
                     })),
                     ctx: ExprContext::Store,
                 })
@@ -120,32 +148,41 @@ pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
         }
         Pattern::MatchAs(ast::PatternMatchAs {
             range,
+            node_index,
             pattern,
             name,
         }) => match (pattern, name) {
             (Some(_), Some(_)) => Expr::Name(ast::ExprName {
                 range,
+                node_index,
                 id: Name::empty(),
                 ctx: ExprContext::Invalid,
             }),
             (Some(pattern), None) => pattern_to_expr(*pattern),
             (None, Some(name)) => Expr::Name(ast::ExprName {
                 range: name.range,
+                node_index,
                 id: name.id,
                 ctx: ExprContext::Store,
             }),
             (None, None) => Expr::Name(ast::ExprName {
                 range,
+                node_index,
                 id: Name::new_static("_"),
                 ctx: ExprContext::Store,
             }),
         },
-        Pattern::MatchOr(ast::PatternMatchOr { patterns, .. }) => {
+        Pattern::MatchOr(ast::PatternMatchOr {
+            patterns,
+            node_index,
+            ..
+        }) => {
             let to_bin_expr = |left: Pattern, right: Pattern| ast::ExprBinOp {
                 range: TextRange::new(left.start(), right.end()),
                 left: Box::new(pattern_to_expr(left)),
                 op: ast::Operator::BitOr,
                 right: Box::new(pattern_to_expr(right)),
+                node_index: node_index.clone(),
             };
 
             let mut iter = patterns.into_iter();
@@ -158,6 +195,7 @@ pub(super) fn pattern_to_expr(pattern: Pattern) -> Expr {
                             left: Box::new(Expr::BinOp(expr_bin_op)),
                             op: ast::Operator::BitOr,
                             right: Box::new(pattern_to_expr(pattern)),
+                            node_index: node_index.clone(),
                         }
                     }))
                 }
diff --git a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__expr_mode_valid_syntax.snap b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__expr_mode_valid_syntax.snap
index 29cb09b85a..ab002c583a 100644
--- a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__expr_mode_valid_syntax.snap
+++ b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__expr_mode_valid_syntax.snap
@@ -1,10 +1,10 @@
 ---
 source: crates/ruff_python_parser/src/parser/tests.rs
 expression: parsed.expr()
-snapshot_kind: text
 ---
 Name(
     ExprName {
+        node_index: AtomicNodeIndex(..),
         range: 0..5,
         id: Name("first"),
         ctx: Load,
diff --git a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__ipython_escape_commands.snap b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__ipython_escape_commands.snap
index e5566ded21..8d6fbc000c 100644
--- a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__ipython_escape_commands.snap
+++ b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__ipython_escape_commands.snap
@@ -1,20 +1,23 @@
 ---
 source: crates/ruff_python_parser/src/parser/tests.rs
 expression: parsed.syntax()
-snapshot_kind: text
 ---
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..929,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..42,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..40,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 27..28,
                                     id: Name("a"),
                                     ctx: Load,
@@ -23,6 +26,7 @@ Module(
                             op: Mod,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 39..40,
                                     id: Name("b"),
                                     ctx: Load,
@@ -34,6 +38,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..73,
                     kind: Help2,
                     value: "a.foo",
@@ -41,6 +46,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..80,
                     kind: Help,
                     value: "a.foo",
@@ -48,6 +54,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 81..88,
                     kind: Help,
                     value: "a.foo",
@@ -55,6 +62,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 89..100,
                     kind: Help2,
                     value: "a.foo()",
@@ -62,6 +70,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 115..128,
                     kind: Magic,
                     value: "timeit a = b",
@@ -69,6 +78,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 129..147,
                     kind: Magic,
                     value: "timeit foo(b) % 3",
@@ -76,6 +86,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..176,
                     kind: Magic,
                     value: "alias showPath pwd && ls -a",
@@ -83,6 +94,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 177..205,
                     kind: Magic,
                     value: "timeit a =  foo(b); b = 2",
@@ -90,6 +102,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 206..226,
                     kind: Magic,
                     value: "matplotlib --inline",
@@ -97,6 +110,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 227..253,
                     kind: Magic,
                     value: "matplotlib     --inline",
@@ -104,6 +118,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 277..309,
                     kind: Shell,
                     value: "pwd && ls -a | sed 's/^/\\    /'",
@@ -111,6 +126,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 310..347,
                     kind: Shell,
                     value: "pwd   && ls -a | sed 's/^/\\\\    /'",
@@ -118,6 +134,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 348..393,
                     kind: ShCap,
                     value: "cd /Users/foo/Library/Application\\ Support/",
@@ -125,16 +142,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 566..626,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 570..573,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 573..575,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -145,13 +167,16 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 581..626,
                                 value: Some(
                                     Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 598..620,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 598..599,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -163,6 +188,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 619..620,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -179,6 +205,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 656..664,
                     kind: Paren,
                     value: "foo 1 2",
@@ -186,6 +213,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 665..673,
                     kind: Quote2,
                     value: "foo 1 2",
@@ -193,6 +221,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 674..682,
                     kind: Quote,
                     value: "foo 1 2",
@@ -200,10 +229,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 711..737,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 715..716,
                             id: Name("a"),
                             ctx: Store,
@@ -211,9 +242,11 @@ Module(
                     ),
                     iter: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 720..728,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 720..725,
                                     id: Name("range"),
                                     ctx: Load,
@@ -221,9 +254,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 725..728,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 726..727,
                                             value: Int(
                                                 5,
@@ -238,6 +273,7 @@ Module(
                     body: [
                         IpyEscapeCommand(
                             StmtIpyEscapeCommand {
+                                node_index: AtomicNodeIndex(..),
                                 range: 734..737,
                                 kind: Shell,
                                 value: "ls",
@@ -249,10 +285,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 739..748,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 739..741,
                                 id: Name("p1"),
                                 ctx: Store,
@@ -261,6 +299,7 @@ Module(
                     ],
                     value: IpyEscapeCommand(
                         ExprIpyEscapeCommand {
+                            node_index: AtomicNodeIndex(..),
                             range: 744..748,
                             kind: Shell,
                             value: "pwd",
@@ -270,9 +309,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 749..763,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 749..751,
                             id: Name("p2"),
                             ctx: Store,
@@ -280,6 +321,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 753..756,
                             id: Name("str"),
                             ctx: Load,
@@ -288,6 +330,7 @@ Module(
                     value: Some(
                         IpyEscapeCommand(
                             ExprIpyEscapeCommand {
+                                node_index: AtomicNodeIndex(..),
                                 range: 759..763,
                                 kind: Shell,
                                 value: "pwd",
@@ -299,10 +342,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 764..784,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 764..767,
                                 id: Name("foo"),
                                 ctx: Store,
@@ -311,6 +356,7 @@ Module(
                     ],
                     value: IpyEscapeCommand(
                         ExprIpyEscapeCommand {
+                            node_index: AtomicNodeIndex(..),
                             range: 770..784,
                             kind: Magic,
                             value: "foo     bar",
@@ -320,6 +366,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 786..791,
                     kind: Magic,
                     value: " foo",
@@ -327,10 +374,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 792..813,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 792..795,
                                 id: Name("foo"),
                                 ctx: Store,
@@ -339,6 +388,7 @@ Module(
                     ],
                     value: IpyEscapeCommand(
                         ExprIpyEscapeCommand {
+                            node_index: AtomicNodeIndex(..),
                             range: 798..813,
                             kind: Magic,
                             value: "foo  # comment",
@@ -348,6 +398,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 838..842,
                     kind: Help,
                     value: "foo",
@@ -355,6 +406,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 843..852,
                     kind: Help2,
                     value: "foo.bar",
@@ -362,6 +414,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 853..865,
                     kind: Help,
                     value: "foo.bar.baz",
@@ -369,6 +422,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 866..874,
                     kind: Help2,
                     value: "foo[0]",
@@ -376,6 +430,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 875..885,
                     kind: Help,
                     value: "foo[0][1]",
@@ -383,6 +438,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 886..905,
                     kind: Help2,
                     value: "foo.bar[0].baz[1]",
@@ -390,6 +446,7 @@ Module(
             ),
             IpyEscapeCommand(
                 StmtIpyEscapeCommand {
+                    node_index: AtomicNodeIndex(..),
                     range: 906..929,
                     kind: Help2,
                     value: "foo.bar[0].baz[2].egg",
diff --git a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__unicode_aliases.snap b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__unicode_aliases.snap
index fe8e440c17..6ee807fc8c 100644
--- a/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__unicode_aliases.snap
+++ b/crates/ruff_python_parser/src/parser/snapshots/ruff_python_parser__parser__tests__unicode_aliases.snap
@@ -1,15 +1,16 @@
 ---
 source: crates/ruff_python_parser/src/parser/tests.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Assign(
         StmtAssign {
+            node_index: AtomicNodeIndex(..),
             range: 0..37,
             targets: [
                 Name(
                     ExprName {
+                        node_index: AtomicNodeIndex(..),
                         range: 0..1,
                         id: Name("x"),
                         ctx: Store,
@@ -18,11 +19,13 @@ snapshot_kind: text
             ],
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..37,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 4..37,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{8}another cool trick",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/parser/statement.rs b/crates/ruff_python_parser/src/parser/statement.rs
index 6a44192746..d738fc78d6 100644
--- a/crates/ruff_python_parser/src/parser/statement.rs
+++ b/crates/ruff_python_parser/src/parser/statement.rs
@@ -3,8 +3,8 @@ use std::fmt::{Display, Write};
 
 use ruff_python_ast::name::Name;
 use ruff_python_ast::{
-    self as ast, ExceptHandler, Expr, ExprContext, IpyEscapeKind, Operator, PythonVersion, Stmt,
-    WithItem,
+    self as ast, AtomicNodeIndex, ExceptHandler, Expr, ExprContext, IpyEscapeKind, Operator,
+    PythonVersion, Stmt, WithItem,
 };
 use ruff_text_size::{Ranged, TextRange, TextSize};
 
@@ -312,6 +312,7 @@ impl<'src> Parser<'src> {
                     Stmt::Expr(ast::StmtExpr {
                         range: self.node_range(start),
                         value: Box::new(parsed_expr.expr),
+                        node_index: AtomicNodeIndex::dummy(),
                     })
                 }
             }
@@ -367,6 +368,7 @@ impl<'src> Parser<'src> {
         ast::StmtDelete {
             targets,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -415,6 +417,7 @@ impl<'src> Parser<'src> {
         ast::StmtReturn {
             range: self.node_range(start),
             value,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -520,6 +523,7 @@ impl<'src> Parser<'src> {
             range: self.node_range(start),
             exc,
             cause,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -560,6 +564,7 @@ impl<'src> Parser<'src> {
         ast::StmtImport {
             range: self.node_range(start),
             names,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -671,6 +676,7 @@ impl<'src> Parser<'src> {
             names,
             level: leading_dots,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -687,9 +693,11 @@ impl<'src> Parser<'src> {
                 name: ast::Identifier {
                     id: Name::new_static("*"),
                     range,
+                    node_index: AtomicNodeIndex::dummy(),
                 },
                 asname: None,
                 range,
+                node_index: AtomicNodeIndex::dummy(),
             };
         }
 
@@ -722,6 +730,7 @@ impl<'src> Parser<'src> {
             range: self.node_range(start),
             name,
             asname,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -750,6 +759,7 @@ impl<'src> Parser<'src> {
         ast::Identifier {
             id: Name::from(dotted_name),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -765,6 +775,7 @@ impl<'src> Parser<'src> {
         self.bump(TokenKind::Pass);
         ast::StmtPass {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -780,6 +791,7 @@ impl<'src> Parser<'src> {
         self.bump(TokenKind::Continue);
         ast::StmtContinue {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -795,6 +807,7 @@ impl<'src> Parser<'src> {
         self.bump(TokenKind::Break);
         ast::StmtBreak {
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -844,6 +857,7 @@ impl<'src> Parser<'src> {
             test: Box::new(test.expr),
             msg,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -882,6 +896,7 @@ impl<'src> Parser<'src> {
         ast::StmtGlobal {
             range: self.node_range(start),
             names,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -927,6 +942,7 @@ impl<'src> Parser<'src> {
         ast::StmtNonlocal {
             range: self.node_range(start),
             names,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -979,6 +995,7 @@ impl<'src> Parser<'src> {
             type_params: type_params.map(Box::new),
             value: Box::new(value.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1001,7 +1018,12 @@ impl<'src> Parser<'src> {
             self.add_error(ParseErrorType::UnexpectedIpythonEscapeCommand, range);
         }
 
-        ast::StmtIpyEscapeCommand { range, kind, value }
+        ast::StmtIpyEscapeCommand {
+            range,
+            kind,
+            value,
+            node_index: AtomicNodeIndex::dummy(),
+        }
     }
 
     /// Parses an IPython help end escape command at the statement level.
@@ -1097,6 +1119,7 @@ impl<'src> Parser<'src> {
             value: value.into_boxed_str(),
             kind,
             range: self.node_range(parsed_expr.start()),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1164,6 +1187,7 @@ impl<'src> Parser<'src> {
             targets,
             value: Box::new(value.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1243,6 +1267,7 @@ impl<'src> Parser<'src> {
             value,
             simple,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1297,6 +1322,7 @@ impl<'src> Parser<'src> {
             op,
             value: Box::new(value.expr),
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1352,6 +1378,7 @@ impl<'src> Parser<'src> {
             body,
             elif_else_clauses,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1395,6 +1422,7 @@ impl<'src> Parser<'src> {
             test,
             body,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1544,6 +1572,7 @@ impl<'src> Parser<'src> {
             finalbody,
             is_star,
             range: self.node_range(try_start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1693,6 +1722,7 @@ impl<'src> Parser<'src> {
                 name,
                 body: except_body,
                 range: self.node_range(start),
+                node_index: AtomicNodeIndex::dummy(),
             }),
             block_kind,
         )
@@ -1804,6 +1834,7 @@ impl<'src> Parser<'src> {
             body,
             orelse,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1851,6 +1882,7 @@ impl<'src> Parser<'src> {
             body,
             orelse,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -1980,6 +2012,7 @@ impl<'src> Parser<'src> {
             is_async: false,
             returns,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2049,6 +2082,7 @@ impl<'src> Parser<'src> {
             type_params: type_params.map(Box::new),
             arguments,
             body,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2075,6 +2109,7 @@ impl<'src> Parser<'src> {
             body,
             is_async: false,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2343,6 +2378,7 @@ impl<'src> Parser<'src> {
                 range: self.node_range(start),
                 context_expr: context_expr.expr,
                 optional_vars,
+                node_index: AtomicNodeIndex::dummy(),
             },
         }
     }
@@ -2411,6 +2447,7 @@ impl<'src> Parser<'src> {
                     subject: Box::new(subject),
                     cases,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             TokenKind::Newline if matches!(self.peek2(), (TokenKind::Indent, TokenKind::Case)) => {
@@ -2433,6 +2470,7 @@ impl<'src> Parser<'src> {
                     subject: Box::new(subject),
                     cases,
                     range: self.node_range(start),
+                    node_index: AtomicNodeIndex::dummy(),
                 })
             }
             _ => {
@@ -2480,6 +2518,7 @@ impl<'src> Parser<'src> {
             subject: Box::new(subject),
             cases,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2658,6 +2697,7 @@ impl<'src> Parser<'src> {
             guard,
             body,
             range: self.node_range(start),
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -2826,6 +2866,7 @@ impl<'src> Parser<'src> {
             decorators.push(ast::Decorator {
                 expression: parsed_expr.expr,
                 range: self.node_range(decorator_start),
+                node_index: AtomicNodeIndex::dummy(),
             });
 
             // test_err decorator_missing_newline
@@ -3039,6 +3080,7 @@ impl<'src> Parser<'src> {
             range: self.node_range(start),
             name,
             annotation,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -3088,6 +3130,7 @@ impl<'src> Parser<'src> {
             range: self.node_range(start),
             parameter,
             default,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -3405,6 +3448,7 @@ impl<'src> Parser<'src> {
         ast::TypeParams {
             range: self.node_range(start),
             type_params,
+            node_index: AtomicNodeIndex::dummy(),
         }
     }
 
@@ -3467,6 +3511,7 @@ impl<'src> Parser<'src> {
                 range: self.node_range(start),
                 name,
                 default,
+                node_index: AtomicNodeIndex::dummy(),
             })
 
         // test_ok type_param_param_spec
@@ -3506,6 +3551,7 @@ impl<'src> Parser<'src> {
                 range: self.node_range(start),
                 name,
                 default,
+                node_index: AtomicNodeIndex::dummy(),
             })
             // test_ok type_param_type_var
             // type X[T] = int
@@ -3589,6 +3635,7 @@ impl<'src> Parser<'src> {
                 name,
                 bound,
                 default,
+                node_index: AtomicNodeIndex::dummy(),
             })
         }
     }
diff --git a/crates/ruff_python_parser/src/semantic_errors.rs b/crates/ruff_python_parser/src/semantic_errors.rs
index 0996ea4644..c8d7fb458f 100644
--- a/crates/ruff_python_parser/src/semantic_errors.rs
+++ b/crates/ruff_python_parser/src/semantic_errors.rs
@@ -118,7 +118,11 @@ impl SemanticSyntaxChecker {
                 // _ = *(p + q)
                 Self::invalid_star_expression(value, ctx);
             }
-            Stmt::Return(ast::StmtReturn { value, range }) => {
+            Stmt::Return(ast::StmtReturn {
+                value,
+                range,
+                node_index: _,
+            }) => {
                 if let Some(value) = value {
                     // test_err single_star_return
                     // def f(): return *x
@@ -638,6 +642,7 @@ impl SemanticSyntaxChecker {
                 range,
                 id,
                 ctx: expr_ctx,
+                node_index: _,
             }) => {
                 // test_err write_to_debug_expr
                 // del __debug__
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__backspace_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__backspace_alias.snap
index 84fbc3cae0..04e5596e74 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__backspace_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__backspace_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..15,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..15,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{8}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__bell_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__bell_alias.snap
index 4cfaed6c05..8f28967afe 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__bell_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__bell_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..9,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..9,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{7}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__carriage_return_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__carriage_return_alias.snap
index 9fce7955de..258440c8d4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__carriage_return_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__carriage_return_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..21,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..21,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..21,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\r",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__character_tabulation_with_justification_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__character_tabulation_with_justification_alias.snap
index 9f6bf06e28..447e6a7e41 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__character_tabulation_with_justification_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__character_tabulation_with_justification_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..45,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..45,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..45,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{89}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__delete_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__delete_alias.snap
index 9a8831f2db..ac810427d1 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__delete_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__delete_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..12,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..12,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{7f}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__dont_panic_on_8_in_octal_escape.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__dont_panic_on_8_in_octal_escape.snap
index 3fd84081eb..ccac176830 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__dont_panic_on_8_in_octal_escape.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__dont_panic_on_8_in_octal_escape.snap
@@ -1,15 +1,16 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Assign(
         StmtAssign {
+            node_index: AtomicNodeIndex(..),
             range: 0..16,
             targets: [
                 Name(
                     ExprName {
+                        node_index: AtomicNodeIndex(..),
                         range: 0..4,
                         id: Name("bold"),
                         ctx: Store,
@@ -18,11 +19,13 @@ snapshot_kind: text
             ],
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..16,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 7..16,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{3}8[1m",
                                 flags: StringLiteralFlags {
                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__double_quoted_byte.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__double_quoted_byte.snap
index fd003b6a4a..59f9b5213b 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__double_quoted_byte.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__double_quoted_byte.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..738,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..738,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..738,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     0,
                                     1,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_alias.snap
index d924ebd21a..4f706e1fde 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..12,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..12,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{1b}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_char_in_byte_literal.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_char_in_byte_literal.snap
index e830dd89ea..aad2af9894 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_char_in_byte_literal.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_char_in_byte_literal.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..13,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     111,
                                     109,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_octet.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_octet.snap
index cf13defcb6..cfc7e3ee09 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_octet.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__escape_octet.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..14,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..14,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     35,
                                     97,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__form_feed_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__form_feed_alias.snap
index bd6d960559..21c8747c01 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__form_feed_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__form_feed_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..15,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..15,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{c}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_constant_range.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_constant_range.snap
index 78e450c4e2..b418df379e 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_constant_range.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_constant_range.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..22,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "aaa",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..9,
                                                         id: Name("bbb"),
                                                         ctx: Load,
@@ -39,14 +45,17 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 10..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "ccc",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 13..18,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..17,
                                                         id: Name("ddd"),
                                                         ctx: Load,
@@ -60,6 +69,7 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 18..21,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "eee",
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_character.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_character.snap
index 02db608ab1..8cb891a551 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_character.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_character.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..8,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..8,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..4,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\\",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 4..7,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5..6,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_newline.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_newline.snap
index 9482530d4a..b1df67c78f 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_newline.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_escaped_newline.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..8,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..8,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..4,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 4..7,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5..6,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_line_continuation.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_line_continuation.snap
index 6ccd6f466d..c3fd51c096 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_line_continuation.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_line_continuation.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..9,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..9,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 3..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\\\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base.snap
index 840873127a..35e090916c 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..7,
                                                         id: Name("user"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base_more.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base_more.snap
index 3d5f1e79c0..e05de72bc4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base_more.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_base_more.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..38,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..38,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..38,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..6,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "mix ",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 6..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..11,
                                                         id: Name("user"),
                                                         ctx: Load,
@@ -44,14 +50,17 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 13..28,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " with text and ",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 28..37,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 29..35,
                                                         id: Name("second"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_format.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_format.snap
index d2063a00ec..932339c359 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_format.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_parse_self_documenting_format.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..14,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..14,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..7,
                                                         id: Name("user"),
                                                         ctx: Load,
@@ -35,10 +40,12 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 9..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Literal(
                                                                 InterpolatedStringLiteralElement {
                                                                     range: 9..12,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: ">10",
                                                                 },
                                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_unescaped_newline.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_unescaped_newline.snap
index 98be2ba27a..f651b99dff 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_unescaped_newline.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__fstring_unescaped_newline.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 4..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__hts_alias.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__hts_alias.snap
index c65231cc33..4d694d9dca 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__hts_alias.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__hts_alias.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..9,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..9,
+                                node_index: AtomicNodeIndex(..),
                                 value: "\u{88}",
                                 flags: StringLiteralFlags {
                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_fstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_fstring.snap
index 1a57e2606a..52bb0728d3 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_fstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_fstring.snap
@@ -5,15 +5,18 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..3,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..3,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [],
                                     flags: FStringFlags {
                                         quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_tstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_tstring.snap
index 3ccfef4404..3e32e6364a 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_tstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_empty_tstring.snap
@@ -5,15 +5,18 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..3,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..3,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [],
                                     flags: TStringFlags {
                                         quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_1.snap
index e43a1b109c..291eb7e8f4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_1.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 9..17,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_2.snap
index e43a1b109c..291eb7e8f4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_2.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 9..17,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_3.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_3.snap
index a9f5a2c31f..66e0a2cbd9 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_3.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_3.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,23 +29,28 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 9..22,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
                                             Interpolation(
                                                 InterpolatedElement {
                                                     range: 16..21,
+                                                    node_index: AtomicNodeIndex(..),
                                                     expression: StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 17..20,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 17..20,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "!",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_4.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_4.snap
index 6b348cab6d..d7830a63d0 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_4.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_string_concat_4.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..31,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,23 +29,28 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 9..22,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
                                             Interpolation(
                                                 InterpolatedElement {
                                                     range: 16..21,
+                                                    node_index: AtomicNodeIndex(..),
                                                     expression: StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 17..20,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 17..20,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "!",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -70,6 +78,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 23..31,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "again!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_1.snap
index c1432f9b03..5e211ea8ca 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_1.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,10 +17,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 2..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "Hello ",
                                                 },
                                             ),
@@ -33,10 +37,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_2.snap
index b3a9d72180..67c09862be 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_f_t_string_concat_2.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,10 +17,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 2..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "Hello ",
                                                 },
                                             ),
@@ -33,10 +37,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
@@ -51,6 +57,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 19..22,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring.snap
index b4fbc87730..d4d4e01a4a 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..18,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -33,8 +38,10 @@ expression: suite
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..8,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -48,6 +55,7 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 10..17,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "{foo}",
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_equals.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_equals.snap
index 57e5d8296c..93333df2aa 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_equals.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_equals.snap
@@ -5,24 +5,30 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Compare(
                                                     ExprCompare {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..11,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..5,
                                                                 value: Int(
                                                                     42,
@@ -35,6 +41,7 @@ expression: suite
                                                         comparators: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 9..11,
                                                                     value: Int(
                                                                         42,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_concatenation_string_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_concatenation_string_spec.snap
index f0f88bc994..2e0f5c6474 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_concatenation_string_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_concatenation_string_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..16,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..16,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..15,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,12 +35,15 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..14,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..14,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: StringLiteral(
                                                                         ExprStringLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..13,
                                                                             value: StringLiteralValue {
                                                                                 inner: Concatenated(
@@ -43,6 +51,7 @@ expression: suite
                                                                                         strings: [
                                                                                             StringLiteral {
                                                                                                 range: 8..10,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Single,
@@ -52,6 +61,7 @@ expression: suite
                                                                                             },
                                                                                             StringLiteral {
                                                                                                 range: 11..13,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_spec.snap
index 5b4aebba06..479ea844b6 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..15,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..15,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..14,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,12 +35,15 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..13,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..13,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..12,
                                                                             id: Name("spec"),
                                                                             ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_string_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_string_spec.snap
index c9ab599e07..c9ef305e70 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_string_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_nested_string_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,17 +35,21 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..11,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..11,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: StringLiteral(
                                                                         ExprStringLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..10,
                                                                             value: StringLiteralValue {
                                                                                 inner: Single(
                                                                                     StringLiteral {
                                                                                         range: 8..10,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         value: "",
                                                                                         flags: StringLiteralFlags {
                                                                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_equals.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_equals.snap
index b631befca6..42ef942c16 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_equals.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_equals.snap
@@ -5,24 +5,30 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Compare(
                                                     ExprCompare {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..9,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..4,
                                                                 value: Int(
                                                                     1,
@@ -35,6 +41,7 @@ expression: suite
                                                         comparators: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 8..9,
                                                                     value: Int(
                                                                         2,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_nested_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_nested_spec.snap
index 93308bd0ca..3b428b4148 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_nested_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_not_nested_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,10 +35,12 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..11,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Literal(
                                                                 InterpolatedStringLiteralElement {
                                                                     range: 7..11,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "spec",
                                                                 },
                                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_prec_space.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_prec_space.snap
index 2d72726265..764c3768a4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_prec_space.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_prec_space.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_trailing_space.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_trailing_space.snap
index e11b44be8a..869d7ff2d3 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_trailing_space.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_self_doc_trailing_space.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_yield_expr.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_yield_expr.snap
index bcd14124f1..1989651e7f 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_yield_expr.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_fstring_yield_expr.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Yield(
                                                     ExprYield {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..8,
                                                         value: None,
                                                     },
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_concat.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_concat.snap
index 11f5a0bd1f..c5e7745a97 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_concat.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_concat.snap
@@ -1,14 +1,15 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..16,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     value: StringLiteralValue {
                         inner: Concatenated(
@@ -16,6 +17,7 @@ snapshot_kind: text
                                 strings: [
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -25,6 +27,7 @@ snapshot_kind: text
                                     },
                                     StringLiteral {
                                         range: 9..16,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "world",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_triple_quotes_with_kind.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_triple_quotes_with_kind.snap
index cdf62c658a..295d3fd634 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_triple_quotes_with_kind.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_string_triple_quotes_with_kind.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..20,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..20,
+                                node_index: AtomicNodeIndex(..),
                                 value: "Hello, world!",
                                 flags: StringLiteralFlags {
                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_1.snap
index cc79ec38df..e09433deb3 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_1.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 9..17,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_2.snap
index cc79ec38df..e09433deb3 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_2.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 9..17,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_3.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_3.snap
index 080c41beec..3497f4897d 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_3.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_3.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,23 +29,28 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 9..22,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
                                             Interpolation(
                                                 InterpolatedElement {
                                                     range: 16..21,
+                                                    node_index: AtomicNodeIndex(..),
                                                     expression: StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 17..20,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 17..20,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "!",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_4.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_4.snap
index 7d178f9569..9415927781 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_4.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_t_string_concat_4.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..31,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,23 +29,28 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 9..22,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 11..16,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
                                             Interpolation(
                                                 InterpolatedElement {
                                                     range: 16..21,
+                                                    node_index: AtomicNodeIndex(..),
                                                     expression: StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 17..20,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 17..20,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "!",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -70,6 +78,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 23..31,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "again!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring.snap
index 999de0e0e8..343661c2b0 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..18,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -33,8 +38,10 @@ expression: suite
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..8,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -48,6 +55,7 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 10..17,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "{foo}",
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_equals.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_equals.snap
index 2618c0abf7..676e05c163 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_equals.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_equals.snap
@@ -5,24 +5,30 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Compare(
                                                     ExprCompare {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..11,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..5,
                                                                 value: Int(
                                                                     42,
@@ -35,6 +41,7 @@ expression: suite
                                                         comparators: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 9..11,
                                                                     value: Int(
                                                                         42,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_concatenation_string_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_concatenation_string_spec.snap
index 26719dcb0a..7154789c31 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_concatenation_string_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_concatenation_string_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..16,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..16,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..15,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,12 +35,15 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..14,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..14,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: StringLiteral(
                                                                         ExprStringLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..13,
                                                                             value: StringLiteralValue {
                                                                                 inner: Concatenated(
@@ -43,6 +51,7 @@ expression: suite
                                                                                         strings: [
                                                                                             StringLiteral {
                                                                                                 range: 8..10,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Single,
@@ -52,6 +61,7 @@ expression: suite
                                                                                             },
                                                                                             StringLiteral {
                                                                                                 range: 11..13,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_spec.snap
index 0bd592171b..68bb64bd87 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..15,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..15,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..14,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,12 +35,15 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..13,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..13,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..12,
                                                                             id: Name("spec"),
                                                                             ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_string_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_string_spec.snap
index cfa89174c8..e860374bd0 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_string_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_nested_string_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,17 +35,21 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..11,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Interpolation(
                                                                 InterpolatedElement {
                                                                     range: 7..11,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     expression: StringLiteral(
                                                                         ExprStringLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 8..10,
                                                                             value: StringLiteralValue {
                                                                                 inner: Single(
                                                                                     StringLiteral {
                                                                                         range: 8..10,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         value: "",
                                                                                         flags: StringLiteralFlags {
                                                                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_equals.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_equals.snap
index 96bc26e6fc..4747eef4cd 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_equals.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_equals.snap
@@ -5,24 +5,30 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Compare(
                                                     ExprCompare {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..9,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..4,
                                                                 value: Int(
                                                                     1,
@@ -35,6 +41,7 @@ expression: suite
                                                         comparators: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 8..9,
                                                                     value: Int(
                                                                         2,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_nested_spec.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_nested_spec.snap
index b77e560ea2..360789335e 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_nested_spec.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_not_nested_spec.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..13,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..13,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..12,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..6,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -30,10 +35,12 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 7..11,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Literal(
                                                                 InterpolatedStringLiteralElement {
                                                                     range: 7..11,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "spec",
                                                                 },
                                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_prec_space.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_prec_space.snap
index dc1558c8d2..cd25297e73 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_prec_space.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_prec_space.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_trailing_space.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_trailing_space.snap
index a6c8b8849b..ab56895948 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_trailing_space.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_self_doc_trailing_space.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..4,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_yield_expr.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_yield_expr.snap
index 7693375a34..bb265f1a94 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_yield_expr.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_tstring_yield_expr.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Yield(
                                                     ExprYield {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..8,
                                                         value: None,
                                                     },
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_1.snap
index 31a9098fde..0b9244c730 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_1.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_2.snap
index 04c02e6462..76de944bab 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_f_string_concat_2.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: FStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 FString(
                                     FString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
@@ -44,6 +49,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 19..22,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_1.snap
index ea637bffc3..b6c48ef5d8 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_1.snap
@@ -1,14 +1,15 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: StringLiteralValue {
                         inner: Concatenated(
@@ -16,6 +17,7 @@ snapshot_kind: text
                                 strings: [
                                     StringLiteral {
                                         range: 0..8,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -25,6 +27,7 @@ snapshot_kind: text
                                     },
                                     StringLiteral {
                                         range: 9..17,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "world",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_2.snap
index 7748193e5b..7ad459df3f 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_string_concat_2.snap
@@ -1,14 +1,15 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..17,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: StringLiteralValue {
                         inner: Concatenated(
@@ -16,6 +17,7 @@ snapshot_kind: text
                                 strings: [
                                     StringLiteral {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -25,6 +27,7 @@ snapshot_kind: text
                                     },
                                     StringLiteral {
                                         range: 10..17,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "world",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_1.snap
index 0fd3e39703..0a72333dda 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_1.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_2.snap
index ae5721a931..ac4d44cd3f 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__parse_u_t_string_concat_2.snap
@@ -5,9 +5,11 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: TStringValue {
                         inner: Concatenated(
@@ -15,6 +17,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 0..9,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello ",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -26,10 +29,12 @@ expression: suite
                                 TString(
                                     TString {
                                         range: 10..18,
+                                        node_index: AtomicNodeIndex(..),
                                         elements: [
                                             Literal(
                                                 InterpolatedStringLiteralElement {
                                                     range: 12..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "world",
                                                 },
                                             ),
@@ -44,6 +49,7 @@ expression: suite
                                 Literal(
                                     StringLiteral {
                                         range: 19..22,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_1.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_1.snap
index 68da7f5aaa..8c3cd6bc04 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_1.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_1.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..8,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..8,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     92,
                                     120,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_2.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_2.snap
index 6cf0a69a02..f3a05cb297 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_2.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_byte_literal_2.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..6,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..6,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     92,
                                     92,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_fstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_fstring.snap
index d835921a9a..7156cd9073 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_fstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_fstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..7,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..7,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 3..6,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4..5,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_tstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_tstring.snap
index 5f16d7cc6b..50449bdc14 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_tstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__raw_tstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..7,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..7,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 3..6,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4..5,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__single_quoted_byte.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__single_quoted_byte.snap
index 921213a707..b85749f0dc 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__single_quoted_byte.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__single_quoted_byte.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..738,
             value: BytesLiteral(
                 ExprBytesLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..738,
                     value: BytesLiteralValue {
                         inner: Single(
                             BytesLiteral {
                                 range: 0..738,
+                                node_index: AtomicNodeIndex(..),
                                 value: [
                                     0,
                                     1,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_mac_eol.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_mac_eol.snap
index 67456edf4f..432c43fcf4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_mac_eol.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_mac_eol.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..18,
+                                node_index: AtomicNodeIndex(..),
                                 value: "text more text",
                                 flags: StringLiteralFlags {
                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_unix_eol.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_unix_eol.snap
index 67456edf4f..432c43fcf4 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_unix_eol.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_unix_eol.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..18,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..18,
+                                node_index: AtomicNodeIndex(..),
                                 value: "text more text",
                                 flags: StringLiteralFlags {
                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_windows_eol.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_windows_eol.snap
index 46afa1625b..dfaefc86f8 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_windows_eol.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__string_parser_escaped_windows_eol.snap
@@ -1,19 +1,21 @@
 ---
 source: crates/ruff_python_parser/src/string.rs
 expression: suite
-snapshot_kind: text
 ---
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..19,
             value: StringLiteral(
                 ExprStringLiteral {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     value: StringLiteralValue {
                         inner: Single(
                             StringLiteral {
                                 range: 0..19,
+                                node_index: AtomicNodeIndex(..),
                                 value: "text more text",
                                 flags: StringLiteralFlags {
                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_fstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_fstring.snap
index 2c0adae7d1..a65a7d4b39 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_fstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_fstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: FString(
                 ExprFString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: FStringValue {
                         inner: Single(
                             FString(
                                 FString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_tstring.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_tstring.snap
index 7a383de39c..afbf6c6688 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_tstring.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__triple_quoted_raw_tstring.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_constant_range.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_constant_range.snap
index 6227dea0fe..8e099c0f66 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_constant_range.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_constant_range.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..22,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..22,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "aaa",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..10,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..9,
                                                         id: Name("bbb"),
                                                         ctx: Load,
@@ -39,14 +45,17 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 10..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "ccc",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 13..18,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..17,
                                                         id: Name("ddd"),
                                                         ctx: Load,
@@ -60,6 +69,7 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 18..21,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "eee",
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_character.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_character.snap
index b72088efc8..d65d8f0a38 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_character.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_character.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..8,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..8,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..4,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\\",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 4..7,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5..6,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_newline.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_newline.snap
index d34b25231f..7b3fa58457 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_newline.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_escaped_newline.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..8,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..8,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..4,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 4..7,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5..6,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_line_continuation.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_line_continuation.snap
index 396755f985..d285f2ff88 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_line_continuation.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_line_continuation.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..9,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..9,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 3..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\\\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base.snap
index 99398a48b1..2540e8745b 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..10,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..10,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..9,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..7,
                                                         id: Name("user"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base_more.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base_more.snap
index a745f0f639..2bb2303078 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base_more.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_base_more.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..38,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..38,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..38,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 2..6,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "mix ",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 6..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..11,
                                                         id: Name("user"),
                                                         ctx: Load,
@@ -44,14 +50,17 @@ expression: suite
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 13..28,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " with text and ",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 28..37,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 29..35,
                                                         id: Name("second"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_format.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_format.snap
index a401f11e74..43e424c4bc 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_format.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_parse_self_documenting_format.snap
@@ -5,21 +5,26 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..14,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..14,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 2..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3..7,
                                                         id: Name("user"),
                                                         ctx: Load,
@@ -35,10 +40,12 @@ expression: suite
                                                 format_spec: Some(
                                                     InterpolatedStringFormatSpec {
                                                         range: 9..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         elements: [
                                                             Literal(
                                                                 InterpolatedStringLiteralElement {
                                                                     range: 9..12,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: ">10",
                                                                 },
                                                             ),
diff --git a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_unescaped_newline.snap b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_unescaped_newline.snap
index b14e366fb4..188b88a0d3 100644
--- a/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_unescaped_newline.snap
+++ b/crates/ruff_python_parser/src/snapshots/ruff_python_parser__string__tests__tstring_unescaped_newline.snap
@@ -5,27 +5,33 @@ expression: suite
 [
     Expr(
         StmtExpr {
+            node_index: AtomicNodeIndex(..),
             range: 0..11,
             value: TString(
                 ExprTString {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: TStringValue {
                         inner: Single(
                             TString(
                                 TString {
                                     range: 0..11,
+                                    node_index: AtomicNodeIndex(..),
                                     elements: [
                                         Literal(
                                             InterpolatedStringLiteralElement {
                                                 range: 4..5,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "\n",
                                             },
                                         ),
                                         Interpolation(
                                             InterpolatedElement {
                                                 range: 5..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 expression: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 6..7,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/src/string.rs b/crates/ruff_python_parser/src/string.rs
index 6642fbc25a..8dd9190b90 100644
--- a/crates/ruff_python_parser/src/string.rs
+++ b/crates/ruff_python_parser/src/string.rs
@@ -3,7 +3,7 @@
 use bstr::ByteSlice;
 use std::fmt;
 
-use ruff_python_ast::{self as ast, AnyStringFlags, Expr, StringFlags};
+use ruff_python_ast::{self as ast, AnyStringFlags, AtomicNodeIndex, Expr, StringFlags};
 use ruff_text_size::{Ranged, TextRange, TextSize};
 
 use crate::{
@@ -287,6 +287,7 @@ impl StringParser {
             return Ok(ast::InterpolatedStringLiteralElement {
                 value: self.source,
                 range: self.range,
+                node_index: AtomicNodeIndex::dummy(),
             });
         };
 
@@ -364,6 +365,7 @@ impl StringParser {
         Ok(ast::InterpolatedStringLiteralElement {
             value: value.into_boxed_str(),
             range: self.range,
+            node_index: AtomicNodeIndex::dummy(),
         })
     }
 
@@ -385,6 +387,7 @@ impl StringParser {
                 value: self.source.into_boxed_bytes(),
                 range: self.range,
                 flags: self.flags.into(),
+                node_index: AtomicNodeIndex::dummy(),
             }));
         }
 
@@ -394,6 +397,7 @@ impl StringParser {
                 value: self.source.into_boxed_bytes(),
                 range: self.range,
                 flags: self.flags.into(),
+                node_index: AtomicNodeIndex::dummy(),
             }));
         };
 
@@ -431,6 +435,7 @@ impl StringParser {
             value: value.into_boxed_slice(),
             range: self.range,
             flags: self.flags.into(),
+            node_index: AtomicNodeIndex::dummy(),
         }))
     }
 
@@ -441,6 +446,7 @@ impl StringParser {
                 value: self.source,
                 range: self.range,
                 flags: self.flags.into(),
+                node_index: AtomicNodeIndex::dummy(),
             }));
         }
 
@@ -450,6 +456,7 @@ impl StringParser {
                 value: self.source,
                 range: self.range,
                 flags: self.flags.into(),
+                node_index: AtomicNodeIndex::dummy(),
             }));
         };
 
@@ -487,6 +494,7 @@ impl StringParser {
             value: value.into_boxed_str(),
             range: self.range,
             flags: self.flags.into(),
+            node_index: AtomicNodeIndex::dummy(),
         }))
     }
 
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_annotation.py.snap
index b758b7438b..172e4daa89 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_annotation.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/ann_assign_stmt_inval
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..63,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -21,9 +24,11 @@ Module(
                     ),
                     annotation: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..7,
                                     id: Name("int"),
                                     ctx: Load,
@@ -35,6 +40,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..11,
                                 value: Int(
                                     1,
@@ -47,9 +53,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..26,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..13,
                             id: Name("x"),
                             ctx: Store,
@@ -57,10 +65,12 @@ Module(
                     ),
                     annotation: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..22,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..22,
                                         id: Name("a"),
                                         ctx: Load,
@@ -72,6 +82,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..26,
                                 value: Int(
                                     1,
@@ -84,9 +95,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..46,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..28,
                             id: Name("x"),
                             ctx: Store,
@@ -94,9 +107,11 @@ Module(
                     ),
                     annotation: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..42,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..42,
                                     id: Name("b"),
                                     ctx: Load,
@@ -107,6 +122,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 45..46,
                                 value: Int(
                                     1,
@@ -119,9 +135,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..51,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("x"),
                             ctx: Store,
@@ -129,6 +147,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..51,
                             id: Name("y"),
                             ctx: Load,
@@ -140,10 +159,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..62,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 55..58,
                                 id: Name("int"),
                                 ctx: Store,
@@ -152,6 +173,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..62,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_target.py.snap
index 9bd4841679..4a80fdc2f5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_target.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/ann_assign_stmt_invalid_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..170,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     target: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 0..5,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "abc",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -33,6 +36,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..10,
                             id: Name("str"),
                             ctx: Load,
@@ -41,11 +45,13 @@ Module(
                     value: Some(
                         StringLiteral(
                             ExprStringLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..18,
                                 value: StringLiteralValue {
                                     inner: Single(
                                         StringLiteral {
                                             range: 13..18,
+                                            node_index: AtomicNodeIndex(..),
                                             value: "def",
                                             flags: StringLiteralFlags {
                                                 quote_style: Double,
@@ -63,12 +69,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..37,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..25,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..23,
                                     id: Name("call"),
                                     ctx: Load,
@@ -76,6 +85,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 23..25,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -83,6 +93,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..30,
                             id: Name("str"),
                             ctx: Load,
@@ -91,11 +102,13 @@ Module(
                     value: Some(
                         StringLiteral(
                             ExprStringLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 33..37,
                                 value: StringLiteralValue {
                                     inner: Single(
                                         StringLiteral {
                                             range: 33..37,
+                                            node_index: AtomicNodeIndex(..),
                                             value: "no",
                                             flags: StringLiteralFlags {
                                                 quote_style: Double,
@@ -113,12 +126,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..52,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..40,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 39..40,
                                     id: Name("x"),
                                     ctx: Store,
@@ -129,6 +145,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 42..45,
                             id: Name("int"),
                             ctx: Load,
@@ -137,10 +154,12 @@ Module(
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 48..52,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..49,
                                             value: Int(
                                                 1,
@@ -149,6 +168,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 51..52,
                                             value: Int(
                                                 2,
@@ -166,13 +186,16 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..83,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..74,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..73,
                                         id: Name("x"),
                                         ctx: Store,
@@ -185,6 +208,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..79,
                             id: Name("int"),
                             ctx: Load,
@@ -193,6 +217,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 82..83,
                                 value: Int(
                                     1,
@@ -205,13 +230,16 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..100,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..88,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..85,
                                         id: Name("x"),
                                         ctx: Store,
@@ -219,6 +247,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..88,
                                         id: Name("y"),
                                         ctx: Store,
@@ -231,6 +260,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..93,
                             id: Name("int"),
                             ctx: Load,
@@ -239,10 +269,12 @@ Module(
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..100,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             value: Int(
                                                 1,
@@ -251,6 +283,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 99..100,
                                             value: Int(
                                                 2,
@@ -268,13 +301,16 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 101..119,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 101..107,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 102..103,
                                         id: Name("x"),
                                         ctx: Store,
@@ -282,6 +318,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 105..106,
                                         id: Name("y"),
                                         ctx: Store,
@@ -294,6 +331,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 109..112,
                             id: Name("int"),
                             ctx: Load,
@@ -302,10 +340,12 @@ Module(
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 115..119,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 115..116,
                                             value: Int(
                                                 1,
@@ -314,6 +354,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 118..119,
                                             value: Int(
                                                 2,
@@ -331,13 +372,16 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 138..150,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 138..141,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 139..140,
                                         id: Name("x"),
                                         ctx: Store,
@@ -349,6 +393,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 143..146,
                             id: Name("int"),
                             ctx: Load,
@@ -357,6 +402,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 149..150,
                                 value: Int(
                                     1,
@@ -369,13 +415,16 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 151..169,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 151..157,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 152..153,
                                         id: Name("x"),
                                         ctx: Store,
@@ -383,6 +432,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 155..156,
                                         id: Name("y"),
                                         ctx: Store,
@@ -394,6 +444,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 159..162,
                             id: Name("int"),
                             ctx: Load,
@@ -402,10 +453,12 @@ Module(
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 165..169,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 165..166,
                                             value: Int(
                                                 1,
@@ -414,6 +467,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 168..169,
                                             value: Int(
                                                 2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_value.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_value.py.snap
index f37b524ee3..1d69453670 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_value.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_invalid_value.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/ann_assign_stmt_invalid_value.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..65,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -22,6 +24,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..6,
                             id: Name("Any"),
                             ctx: Load,
@@ -30,14 +33,17 @@ Module(
                     value: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..17,
                                 value: BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..17,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 10..11,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -45,6 +51,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 16..17,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -62,9 +69,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..28,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..19,
                             id: Name("x"),
                             ctx: Store,
@@ -72,6 +81,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..24,
                             id: Name("Any"),
                             ctx: Load,
@@ -80,6 +90,7 @@ Module(
                     value: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..28,
                                 id: Name("x"),
                                 ctx: Load,
@@ -91,9 +102,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..33,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..33,
                             value: Int(
                                 1,
@@ -104,9 +117,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..64,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             id: Name("x"),
                             ctx: Store,
@@ -114,6 +129,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..41,
                             id: Name("list"),
                             ctx: Load,
@@ -122,10 +138,12 @@ Module(
                     value: Some(
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..64,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 45..46,
                                             id: Name("x"),
                                             ctx: Load,
@@ -133,12 +151,15 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..54,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 49..54,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 49..50,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -147,6 +168,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 53..54,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -159,14 +181,17 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 56..63,
                                             value: BoolOp(
                                                 ExprBoolOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 57..63,
                                                     op: Or,
                                                     values: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 57..58,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -174,6 +199,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 62..63,
                                                                 id: Name("b"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_missing_rhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_missing_rhs.py.snap
index dfd20d1d11..b1a6700394 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_missing_rhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_missing_rhs.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/ann_assign_stmt_missing_rhs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..9,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -22,6 +24,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..6,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_type_alias_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_type_alias_annotation.py.snap
index 304d630374..957104e6d2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_type_alias_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@ann_assign_stmt_type_alias_annotation.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/ann_assign_stmt_type_alias_annotation.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..37,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("a"),
                             ctx: Store,
@@ -22,6 +24,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             id: Name("type"),
                             ctx: Load,
@@ -33,10 +36,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..15,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 8..9,
                                 id: Name("X"),
                                 ctx: Store,
@@ -45,6 +50,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..15,
                             id: Name("int"),
                             ctx: Load,
@@ -54,13 +60,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..28,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..28,
                             parameters: None,
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..28,
                                     id: Name("type"),
                                     ctx: Load,
@@ -72,10 +81,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..36,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..30,
                                 id: Name("X"),
                                 ctx: Store,
@@ -84,6 +95,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..36,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@args_unparenthesized_generator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@args_unparenthesized_generator.py.snap
index b4050ccf13..745c8c8c40 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@args_unparenthesized_generator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@args_unparenthesized_generator.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/args_unparenthesized_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..28,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..3,
                                     id: Name("sum"),
                                     ctx: Load,
@@ -24,12 +28,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 3..28,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4..24,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 4..5,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -38,8 +45,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 6..24,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 10..11,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -47,9 +56,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 15..24,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 15..20,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -57,9 +68,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 20..24,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 21..23,
                                                                             value: Int(
                                                                                 10,
@@ -80,6 +93,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 26..27,
                                             value: Int(
                                                 5,
@@ -95,12 +109,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..64,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..64,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..34,
                                     id: Name("total"),
                                     ctx: Load,
@@ -108,9 +125,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 34..64,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             value: Int(
                                                 1,
@@ -119,6 +138,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..39,
                                             value: Int(
                                                 2,
@@ -127,9 +147,11 @@ Module(
                                     ),
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 41..60,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 41..42,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -138,8 +160,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 43..60,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 47..48,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -147,9 +171,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 52..60,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 52..57,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -157,9 +183,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 57..60,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 58..59,
                                                                             value: Int(
                                                                                 5,
@@ -180,6 +208,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             value: Int(
                                                 6,
@@ -195,12 +224,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..91,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..91,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..68,
                                     id: Name("sum"),
                                     ctx: Load,
@@ -208,12 +240,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 68..91,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 69..89,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 69..70,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -222,8 +257,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 71..89,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 75..76,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -231,9 +268,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 80..89,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 80..85,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -241,9 +280,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 85..89,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 86..88,
                                                                             value: Int(
                                                                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_msg.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_msg.py.snap
index 0de6bbd3f8..e4f9844f73 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_msg.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_msg.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assert_empty_msg.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..8,
                             id: Name("x"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_test.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_test.py.snap
index 24dfb690d2..8722a03c2e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_test.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_empty_test.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assert_empty_test.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..7,
         body: [
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..6,
                             id: Name(""),
                             ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_msg_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_msg_expr.py.snap
index 557cbe6bf3..bfef697184 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_msg_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_msg_expr.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assert_invalid_msg_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..83,
         body: [
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..12,
                             value: false,
                         },
@@ -22,9 +24,11 @@ Module(
                     msg: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..16,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..16,
                                         id: Name("x"),
                                         ctx: Load,
@@ -38,9 +42,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..30,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..29,
                             value: false,
                         },
@@ -50,9 +56,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 31..39,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..39,
                             id: Name("x"),
                             ctx: Load,
@@ -63,9 +71,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..61,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..52,
                             value: false,
                         },
@@ -73,10 +83,12 @@ Module(
                     msg: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..61,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..61,
                                             id: Name("x"),
                                             ctx: Load,
@@ -90,9 +102,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..77,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 69..74,
                             value: false,
                         },
@@ -100,6 +114,7 @@ Module(
                     msg: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 76..77,
                                 id: Name("x"),
                                 ctx: Load,
@@ -110,9 +125,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 81..82,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 81..82,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_test_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_test_expr.py.snap
index afe4aca2ba..1f87e7e7b6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_test_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assert_invalid_test_expr.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assert_invalid_test_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..55,
         body: [
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     test: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..9,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     id: Name("x"),
                                     ctx: Load,
@@ -31,9 +34,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..23,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..23,
                             id: Name("assert"),
                             ctx: Load,
@@ -44,9 +49,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..25,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..25,
                             id: Name("x"),
                             ctx: Load,
@@ -56,13 +63,16 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..40,
                     test: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..40,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..40,
                                         id: Name("x"),
                                         ctx: Load,
@@ -76,9 +86,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..49,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 48..49,
                             id: Name("x"),
                             ctx: Load,
@@ -89,9 +101,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..54,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..54,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_target.py.snap
index 8f47b9c042..e317e4b49c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_target.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assign_stmt_invalid_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..58,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     targets: [
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 value: Int(
                                     1,
@@ -25,6 +27,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             value: Int(
                                 1,
@@ -35,10 +38,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..15,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..7,
                                 id: Name("x"),
                                 ctx: Store,
@@ -46,6 +51,7 @@ Module(
                         ),
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..11,
                                 value: Int(
                                     1,
@@ -55,6 +61,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..15,
                             value: Int(
                                 2,
@@ -65,10 +72,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..33,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..17,
                                 id: Name("x"),
                                 ctx: Store,
@@ -76,6 +85,7 @@ Module(
                         ),
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..21,
                                 value: Int(
                                     1,
@@ -84,6 +94,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..25,
                                 id: Name("y"),
                                 ctx: Store,
@@ -91,6 +102,7 @@ Module(
                         ),
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..29,
                                 value: Int(
                                     2,
@@ -100,6 +112,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..33,
                             id: Name("z"),
                             ctx: Load,
@@ -109,19 +122,23 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..57,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 34..44,
                                 elts: [
                                     StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..38,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 35..38,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "a",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -135,11 +152,13 @@ Module(
                                     ),
                                     StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 40..43,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 40..43,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "b",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -158,15 +177,18 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..57,
                             elts: [
                                 StringLiteral(
                                     ExprStringLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..51,
                                         value: StringLiteralValue {
                                             inner: Single(
                                                 StringLiteral {
                                                     range: 48..51,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "a",
                                                     flags: StringLiteralFlags {
                                                         quote_style: Double,
@@ -180,11 +202,13 @@ Module(
                                 ),
                                 StringLiteral(
                                     ExprStringLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..56,
                                         value: StringLiteralValue {
                                             inner: Single(
                                                 StringLiteral {
                                                     range: 53..56,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "b",
                                                     flags: StringLiteralFlags {
                                                         quote_style: Double,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_value_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_value_expr.py.snap
index 78ea01ad7e..65ac6baf43 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_value_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_invalid_value_expr.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/assign_stmt_invalid_v
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..90,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -23,18 +26,22 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..15,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..13,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..13,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 6..7,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -42,6 +49,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 12..13,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -62,10 +70,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..34,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..17,
                                 id: Name("x"),
                                 ctx: Store,
@@ -74,10 +84,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..34,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..23,
                                         value: Int(
                                             42,
@@ -86,13 +98,16 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..33,
                                         value: Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..33,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 32..33,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -113,10 +128,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..58,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..36,
                                 id: Name("x"),
                                 ctx: Store,
@@ -125,10 +142,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..58,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..42,
                                         value: Int(
                                             42,
@@ -137,12 +156,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..57,
                                         value: YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 45..57,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 56..57,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -162,10 +184,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..78,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 59..60,
                                 id: Name("x"),
                                 ctx: Store,
@@ -174,26 +198,35 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..78,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..76,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 65..76,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 72..73,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 72..73,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 72..73,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 72..73,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -207,6 +240,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 75..76,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -226,10 +260,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..84,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 79..80,
                                 id: Name("x"),
                                 ctx: Store,
@@ -238,6 +274,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..84,
                             id: Name("x"),
                             ctx: Load,
@@ -247,9 +284,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..89,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 88..89,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_keyword_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_keyword_target.py.snap
index 0ed0320576..0f58eff527 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_keyword_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_keyword_target.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assign_stmt_keyword_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..42,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("a"),
                                 ctx: Store,
@@ -23,6 +25,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..8,
                                 id: Name("pass"),
                                 ctx: Store,
@@ -31,6 +34,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..12,
                             id: Name("c"),
                             ctx: Load,
@@ -40,12 +44,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..18,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..18,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     id: Name("a"),
                                     ctx: Load,
@@ -54,6 +61,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..18,
                                     id: Name("b"),
                                     ctx: Load,
@@ -65,10 +73,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..35,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..20,
                                 id: Name("a"),
                                 ctx: Store,
@@ -76,6 +86,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..24,
                                 id: Name("b"),
                                 ctx: Store,
@@ -83,6 +94,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..31,
                                 id: Name("pass"),
                                 ctx: Store,
@@ -91,6 +103,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             id: Name("c"),
                             ctx: Load,
@@ -100,12 +113,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..41,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..41,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..37,
                                     id: Name("a"),
                                     ctx: Load,
@@ -114,6 +130,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..41,
                                     id: Name("b"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_missing_rhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_missing_rhs.py.snap
index 35e1921645..6ef39d8045 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_missing_rhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_missing_rhs.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/assign_stmt_missing_rhs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..38,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -24,6 +26,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..3,
                             id: Name(""),
                             ctx: Invalid,
@@ -33,12 +36,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..9,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..9,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     value: Int(
                                         1,
@@ -48,6 +54,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     value: Int(
                                         1,
@@ -60,10 +67,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..17,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..11,
                                 id: Name("x"),
                                 ctx: Store,
@@ -71,6 +80,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..15,
                                 id: Name("y"),
                                 ctx: Store,
@@ -79,6 +89,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..17,
                             id: Name(""),
                             ctx: Invalid,
@@ -88,12 +99,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..23,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..23,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..19,
                                     value: Int(
                                         2,
@@ -103,6 +117,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..23,
                                     value: Int(
                                         2,
@@ -115,10 +130,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..31,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..25,
                                 id: Name("x"),
                                 ctx: Store,
@@ -126,6 +143,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..27,
                                 id: Name(""),
                                 ctx: Store,
@@ -134,6 +152,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..31,
                             id: Name("y"),
                             ctx: Load,
@@ -143,12 +162,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..37,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..37,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 32..33,
                                     value: Int(
                                         3,
@@ -158,6 +180,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..37,
                                     value: Int(
                                         3,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_starred_expr_value.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_starred_expr_value.py.snap
index 220f6e6074..5af1853e86 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_starred_expr_value.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@assign_stmt_starred_expr_value.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/assign_stmt_starred_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..45,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("_"),
                                 ctx: Store,
@@ -23,13 +26,16 @@ Module(
                     ],
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..9,
                             value: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..9,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..8,
                                                 value: Int(
                                                     42,
@@ -47,10 +53,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..19,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..11,
                                 id: Name("_"),
                                 ctx: Store,
@@ -59,13 +67,16 @@ Module(
                     ],
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..19,
                             value: Set(
                                 ExprSet {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 15..19,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..18,
                                                 value: Int(
                                                     42,
@@ -82,10 +93,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..31,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..21,
                                 id: Name("_"),
                                 ctx: Store,
@@ -94,12 +107,15 @@ Module(
                     ],
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..31,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 25..31,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 25..29,
                                             id: Name("list"),
                                             ctx: Load,
@@ -107,6 +123,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 29..31,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -119,10 +136,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..44,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 32..33,
                                 id: Name("_"),
                                 ctx: Store,
@@ -131,12 +150,15 @@ Module(
                     ],
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..44,
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 38..43,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..39,
                                             id: Name("p"),
                                             ctx: Load,
@@ -145,6 +167,7 @@ Module(
                                     op: Add,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 42..43,
                                             id: Name("q"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@async_unexpected_token.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@async_unexpected_token.py.snap
index 678e667d88..7ebaaad4b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@async_unexpected_token.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@async_unexpected_token.py.snap
@@ -1,31 +1,35 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/async_unexpected_token.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..116,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..20,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 12..15,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
@@ -36,9 +40,11 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..42,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..37,
                             id: Name("test"),
                             ctx: Load,
@@ -47,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 39..42,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..42,
                                     },
                                 ),
@@ -61,10 +69,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..54,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..50,
                                 id: Name("x"),
                                 ctx: Store,
@@ -73,6 +83,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..54,
                             value: Int(
                                 1,
@@ -83,16 +94,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..81,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 71..74,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 74..76,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -103,9 +119,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 78..81,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 78..81,
                                     },
                                 ),
@@ -116,9 +134,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..115,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..98,
                             id: Name("test"),
                             ctx: Load,
@@ -127,9 +147,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 104..115,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 109..110,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -138,9 +160,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..115,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 112..115,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_target.py.snap
index 17b749427a..78da56cda6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_target.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/aug_assign_stmt_invalid_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..59,
         body: [
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             value: Int(
                                 1,
@@ -24,6 +26,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             value: Int(
                                 1,
@@ -34,14 +37,17 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..17,
                     target: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..10,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 7..10,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "a",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -56,11 +62,13 @@ Module(
                     op: Add,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..17,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 14..17,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "b",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -76,12 +84,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..25,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..20,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..20,
                                     id: Name("x"),
                                     ctx: Store,
@@ -93,6 +104,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..25,
                             value: Int(
                                 1,
@@ -103,14 +115,17 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..30,
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..35,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             value: Int(
                                 1,
@@ -121,9 +136,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..45,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..37,
                             id: Name("x"),
                             ctx: Store,
@@ -132,6 +149,7 @@ Module(
                     op: Add,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..45,
                             id: Name("pass"),
                             ctx: Load,
@@ -141,12 +159,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..58,
                     target: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..52,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..48,
                                     id: Name("x"),
                                     ctx: Load,
@@ -155,6 +176,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     id: Name("y"),
                                     ctx: Load,
@@ -165,6 +187,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..58,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_value.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_value.py.snap
index cd6e0380f9..cfc583f1b8 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_value.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_invalid_value.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/aug_assign_stmt_invalid_value.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..77,
         body: [
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -23,14 +25,17 @@ Module(
                     op: Add,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..13,
                             value: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..13,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..7,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -38,6 +43,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 12..13,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -53,9 +59,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..27,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..15,
                             id: Name("x"),
                             ctx: Store,
@@ -64,13 +72,16 @@ Module(
                     op: Add,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..27,
                             value: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 20..27,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -86,9 +97,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..46,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..29,
                             id: Name("x"),
                             ctx: Store,
@@ -97,12 +110,15 @@ Module(
                     op: Add,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..46,
                             value: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..46,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 45..46,
                                             id: Name("x"),
                                             ctx: Load,
@@ -117,9 +133,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..64,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("x"),
                             ctx: Store,
@@ -128,22 +146,30 @@ Module(
                     op: Add,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..64,
                             value: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..64,
                                     parameters: Some(
                                         Parameters {
                                             range: 60..61,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 60..61,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 60..61,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 60..61,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -157,6 +183,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 63..64,
                                             id: Name("x"),
                                             ctx: Load,
@@ -171,9 +198,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..71,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..66,
                             id: Name("x"),
                             ctx: Store,
@@ -182,6 +211,7 @@ Module(
                     op: Add,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..71,
                             id: Name("y"),
                             ctx: Load,
@@ -191,9 +221,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 75..76,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 75..76,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_missing_rhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_missing_rhs.py.snap
index d2ba825987..50e27a1c5e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_missing_rhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@aug_assign_stmt_missing_rhs.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/aug_assign_stmt_missing_rhs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..27,
         body: [
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..4,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     op: Add,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..4,
                             id: Name(""),
                             ctx: Invalid,
@@ -32,12 +35,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     value: Int(
                                         1,
@@ -47,6 +53,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         1,
@@ -59,9 +66,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..17,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..12,
                             id: Name("x"),
                             ctx: Store,
@@ -70,6 +79,7 @@ Module(
                     op: Add,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..17,
                             id: Name("y"),
                             ctx: Load,
@@ -79,12 +89,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..26,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..26,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..22,
                                     value: Int(
                                         2,
@@ -94,6 +107,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 25..26,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@case_expect_indented_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@case_expect_indented_block.py.snap
index 48c0bba70c..0e0305e26b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@case_expect_indented_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@case_expect_indented_block.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/case_expect_indented_block.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..43,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..42,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 19..26,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 24..25,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 24..25,
                                             value: Int(
                                                 1,
@@ -41,11 +46,14 @@ Module(
                         },
                         MatchCase {
                             range: 31..42,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 36..37,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..37,
                                             value: Int(
                                                 2,
@@ -58,9 +66,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..42,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 39..42,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_empty_body.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_empty_body.py.snap
index 29be135fec..48a479382f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_empty_body.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_empty_body.py.snap
@@ -1,22 +1,24 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/class_def_empty_body.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..31,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 6..9,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
@@ -25,16 +27,19 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..23,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 17..20,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 20..22,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -44,10 +49,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..30,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..25,
                                 id: Name("x"),
                                 ctx: Store,
@@ -56,6 +63,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..30,
                             value: Int(
                                 42,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_missing_name.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_missing_name.py.snap
index 05c4ed0abc..6d68771f17 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_missing_name.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_missing_name.py.snap
@@ -1,31 +1,35 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/class_def_missing_name.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     decorator_list: [],
                     name: Identifier {
                         id: Name(""),
                         range: 5..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 8..11,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..11,
                                     },
                                 ),
@@ -36,16 +40,19 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..25,
                     decorator_list: [],
                     name: Identifier {
                         id: Name(""),
                         range: 17..17,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 18..20,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -53,9 +60,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..25,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..25,
                                     },
                                 ),
@@ -66,28 +75,34 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..52,
                     decorator_list: [],
                     name: Identifier {
                         id: Name(""),
                         range: 31..31,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 32..47,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [
                                 Keyword {
                                     range: 33..46,
+                                    node_index: AtomicNodeIndex(..),
                                     arg: Some(
                                         Identifier {
                                             id: Name("metaclass"),
                                             range: 33..42,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 43..46,
                                             id: Name("ABC"),
                                             ctx: Load,
@@ -100,9 +115,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_unclosed_type_param_list.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_unclosed_type_param_list.py.snap
index bcbd8a0224..17f5d5b106 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_unclosed_type_param_list.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_def_unclosed_type_param_list.py.snap
@@ -1,33 +1,38 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/class_def_unclosed_type_param_list.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..33,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 6..9,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 9..17,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 10..12,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T1"),
                                             range: 10..12,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -36,9 +41,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 14..17,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 15..17,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -49,9 +56,11 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 17..23,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         id: Name("a"),
                                         ctx: Load,
@@ -59,6 +68,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..22,
                                         id: Name("b"),
                                         ctx: Load,
@@ -71,6 +81,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..33,
                             },
                         ),
@@ -79,10 +90,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..40,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 34..35,
                                 id: Name("x"),
                                 ctx: Store,
@@ -91,6 +104,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..40,
                             value: Int(
                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_type_params_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_type_params_py311.py.snap
index 60c7fd4974..9d91dbf072 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_type_params_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@class_type_params_py311.py.snap
@@ -7,34 +7,42 @@ input_file: crates/ruff_python_parser/resources/inline/err/class_type_params_py3
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..113,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..95,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 50..53,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 53..90,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 54..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("S"),
                                             range: 54..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 57..69,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 58..61,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -42,6 +50,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 63..68,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -59,13 +68,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 71..79,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 71..72,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 74..79,
                                                     id: Name("float"),
                                                     ctx: Load,
@@ -78,9 +90,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 81..84,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 82..84,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -88,9 +102,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 86..89,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 88..89,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -102,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 92..95,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..95,
                                     },
                                 ),
@@ -115,15 +133,18 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 96..112,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 102..105,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 105..107,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [],
                         },
                     ),
@@ -131,9 +152,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 109..112,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..112,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_indented_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_indented_block.py.snap
index 44bc4b2b51..52dcef4c18 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_indented_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_indented_block.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/clause_expect_indented_block.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..171,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..61,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..60,
                             value: true,
                         },
@@ -25,14 +27,17 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..66,
                 },
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 162..170,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 165..169,
                             value: true,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_single_statement.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_single_statement.py.snap
index 6ed8d32774..0cec1c5726 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_single_statement.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@clause_expect_single_statement.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/clause_expect_single_statement.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..23,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -25,9 +27,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..22,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..16,
                             value: true,
                         },
@@ -35,6 +39,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 18..22,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma.py.snap
index fee330ecc2..749a5fa1ae 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/comma_separated_missing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..15,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..14,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..14,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 12..13,
                                             value: Int(
                                                 1,
@@ -38,9 +43,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 5..8,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 7..8,
                                                 id: Name("x"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma_between_elements.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma_between_elements.py.snap
index 39ffd3982f..3afc0336c3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma_between_elements.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_comma_between_elements.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/comma_separated_missing_comma_between_elements.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..91,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..91,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..85,
                                         value: Int(
                                             0,
@@ -27,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..88,
                                         value: Int(
                                             1,
@@ -35,6 +39,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..90,
                                         value: Int(
                                             2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_element_between_commas.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_element_between_commas.py.snap
index 799432dc3f..0e1f29a3c0 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_element_between_commas.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_element_between_commas.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/comma_separated_missing_element_between_commas.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..12,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..11,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1..2,
                                         value: Int(
                                             0,
@@ -27,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4..5,
                                         value: Int(
                                             1,
@@ -35,6 +39,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..10,
                                         value: Int(
                                             2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_first_element.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_first_element.py.snap
index 59fb82a1e5..02c89d0035 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_first_element.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comma_separated_missing_first_element.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/comma_separated_missing_first_element.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..9,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..9,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             value: Int(
                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comprehension_missing_for_after_async.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comprehension_missing_for_after_async.py.snap
index 8713ae5f80..636c0bdbac 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comprehension_missing_for_after_async.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@comprehension_missing_for_after_async.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/comprehension_missing_for_after_async.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1..6,
                             id: Name("async"),
                             ctx: Load,
@@ -24,12 +26,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..27,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..27,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     id: Name("x"),
                                     ctx: Load,
@@ -38,8 +43,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 11..26,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 17..18,
                                             id: Name("x"),
                                             ctx: Store,
@@ -47,6 +54,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..26,
                                             id: Name("iter"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_class.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_class.py.snap
index 251a2c6c28..91477355a3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_class.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_class.py.snap
@@ -7,24 +7,29 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_class.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..82,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("__debug__"),
                         range: 6..15,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
@@ -35,22 +40,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..58,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 41..42,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 42..53,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 43..52,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("__debug__"),
                                             range: 43..52,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -63,9 +73,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 55..58,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..58,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_function.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_function.py.snap
index 517c64d7fb..f31edee08a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_function.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_function.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_function
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..125,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("__debug__"),
                         range: 4..13,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 13..15,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
@@ -44,23 +52,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..61,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 42..43,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 43..54,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 44..53,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("__debug__"),
                                             range: 44..53,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -71,6 +84,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 54..56,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -81,9 +97,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
@@ -94,25 +112,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..106,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 89..90,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 90..101,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 91..100,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 91..100,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("__debug__"),
                                         range: 91..100,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -127,9 +153,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 103..106,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..106,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_import.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_import.py.snap
index 9cbb408531..380240dd33 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_import.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_import.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_import.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..100,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     names: [
                         Alias {
                             range: 7..16,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("__debug__"),
                                 range: 7..16,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -26,18 +30,22 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..42,
                     names: [
                         Alias {
                             range: 24..42,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("debug"),
                                 range: 24..29,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("__debug__"),
                                     range: 33..42,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -46,19 +54,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..66,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 48..49,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 57..66,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("__debug__"),
                                 range: 57..66,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -68,24 +80,29 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..99,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 72..73,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 81..99,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("debug"),
                                 range: 81..86,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("__debug__"),
                                     range: 90..99,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_match.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_match.py.snap
index 2b23fee0c4..acb6dfcc11 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_match.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_match.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_match.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..33,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..32,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..32,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 18..27,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("__debug__"),
                                             range: 18..27,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 29..32,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_try.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_try.py.snap
index d965f5306a..d638e10acc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_try.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_try.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_try.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..44,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..43,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 5..8,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..8,
                                     },
                                 ),
@@ -28,9 +32,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 9..43,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..25,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -41,14 +47,17 @@ Module(
                                     Identifier {
                                         id: Name("__debug__"),
                                         range: 29..38,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 40..43,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 40..43,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_type_alias.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_type_alias.py.snap
index 2817caa8c4..06bce5209a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_type_alias.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_type_alias.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_type_ali
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..95,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..14,
                             id: Name("__debug__"),
                             ctx: Store,
@@ -22,9 +25,11 @@ Module(
                     type_params: None,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..26,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..21,
                                     id: Name("list"),
                                     ctx: Load,
@@ -32,6 +37,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..25,
                                     id: Name("int"),
                                     ctx: Load,
@@ -44,9 +50,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..94,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..77,
                             id: Name("Debug"),
                             ctx: Store,
@@ -55,13 +63,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 77..88,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 78..87,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("__debug__"),
                                             range: 78..87,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -72,6 +83,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 91..94,
                             id: Name("str"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_with.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_with.py.snap
index 51a3a7cc64..3d0560bf59 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_with.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@debug_shadow_with.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/inline/err/debug_shadow_with.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..39,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..38,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 5..33,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..20,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..9,
                                             id: Name("open"),
                                             ctx: Load,
@@ -28,14 +33,17 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 9..20,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 10..19,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 10..19,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "foo.txt",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -55,6 +63,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..33,
                                         id: Name("__debug__"),
                                         ctx: Store,
@@ -66,9 +75,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..38,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 35..38,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_await_expression_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_await_expression_py38.py.snap
index e86f1ea1f1..9b42c0f684 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_await_expression_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_await_expression_py38.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_await_expre
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..96,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..95,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 55..58,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 58..60,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 66..95,
                                 is_async: false,
                                 decorator_list: [
                                     Decorator {
                                         range: 66..76,
+                                        node_index: AtomicNodeIndex(..),
                                         expression: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..76,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 73..76,
                                                         id: Name("bar"),
                                                         ctx: Load,
@@ -53,10 +63,14 @@ Module(
                                 name: Identifier {
                                     id: Name("baz"),
                                     range: 85..88,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 88..90,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -67,9 +81,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 92..95,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 92..95,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_dict_literal_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_dict_literal_py38.py.snap
index e42d100e1f..0262ed63aa 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_dict_literal_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_dict_literal_py38.py.snap
@@ -7,23 +7,28 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_dict_litera
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..68,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..67,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..52,
+                            node_index: AtomicNodeIndex(..),
                             expression: Dict(
                                 ExprDict {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..52,
                                     items: [
                                         DictItem {
                                             key: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 47..48,
                                                         value: Int(
                                                             3,
@@ -33,6 +38,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 50..51,
                                                     value: Int(
                                                         3,
@@ -48,10 +54,14 @@ Module(
                     name: Identifier {
                         id: Name("bar"),
                         range: 57..60,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 60..62,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -62,9 +72,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 64..67,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..67,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_expression_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_expression_py38.py.snap
index d530df39de..5d24f31dd4 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_expression_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_expression_py38.py.snap
@@ -7,26 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_expression_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..89,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..88,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..72,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..72,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..64,
                                             value: Subscript(
                                                 ExprSubscript {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 46..56,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..53,
                                                             id: Name("buttons"),
                                                             ctx: Load,
@@ -34,6 +41,7 @@ Module(
                                                     ),
                                                     slice: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 54..55,
                                                             value: Int(
                                                                 0,
@@ -46,6 +54,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("clicked"),
                                                 range: 57..64,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -53,6 +62,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("connect"),
                                         range: 65..72,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -62,10 +72,14 @@ Module(
                     name: Identifier {
                         id: Name("spam"),
                         range: 77..81,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 81..83,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -76,9 +90,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 85..88,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..88,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_float_literal_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_float_literal_py38.py.snap
index 8f2af04e27..666aa7e2ba 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_float_literal_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_float_literal_py38.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_float_liter
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..66,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..65,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..50,
+                            node_index: AtomicNodeIndex(..),
                             expression: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..50,
                                     value: Float(
                                         3.14,
@@ -29,10 +33,14 @@ Module(
                     name: Identifier {
                         id: Name("bar"),
                         range: 55..58,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 58..60,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -43,9 +51,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 62..65,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 62..65,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_invalid_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_invalid_expression.py.snap
index b89a8c6132..a55f5868c2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_invalid_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_invalid_expression.py.snap
@@ -1,27 +1,31 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/decorator_invalid_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..56,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..55,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 0..3,
+                            node_index: AtomicNodeIndex(..),
                             expression: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..3,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2..3,
                                             id: Name("x"),
                                             ctx: Load,
@@ -33,11 +37,14 @@ Module(
                         },
                         Decorator {
                             range: 4..9,
+                            node_index: AtomicNodeIndex(..),
                             expression: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..8,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             id: Name("x"),
                                             ctx: Load,
@@ -49,11 +56,14 @@ Module(
                         },
                         Decorator {
                             range: 10..17,
+                            node_index: AtomicNodeIndex(..),
                             expression: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..15,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..15,
                                             id: Name("x"),
                                             ctx: Load,
@@ -65,12 +75,15 @@ Module(
                         },
                         Decorator {
                             range: 18..26,
+                            node_index: AtomicNodeIndex(..),
                             expression: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..26,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 25..26,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -82,11 +95,14 @@ Module(
                         },
                         Decorator {
                             range: 27..40,
+                            node_index: AtomicNodeIndex(..),
                             expression: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..40,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..40,
                                             id: Name("x"),
                                             ctx: Load,
@@ -99,10 +115,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 45..48,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 48..50,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -113,9 +133,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 52..55,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..55,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_expression.py.snap
index 38f833d040..61a1b2b220 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_expression.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/decorator_missing_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..51,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..15,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..8,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -25,6 +28,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 8..10,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -32,6 +36,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..15,
                         },
                     ),
@@ -41,13 +46,16 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..32,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..17,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -58,10 +66,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 22..25,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 25..27,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -72,9 +84,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..32,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                     },
                                 ),
@@ -85,16 +99,20 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..50,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 33..35,
+                            node_index: AtomicNodeIndex(..),
                             expression: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..35,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..34,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -103,6 +121,7 @@ Module(
                                     op: MatMult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..35,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -115,10 +134,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 40..43,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 43..45,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -129,9 +152,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 47..50,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 47..50,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_newline.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_newline.py.snap
index 98cda543d8..88a78f186a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_newline.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_missing_newline.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/decorator_missing_newline.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..60,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 0..2,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,10 +32,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 7..10,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 10..12,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -43,9 +50,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..17,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..17,
                                     },
                                 ),
@@ -56,13 +65,16 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..41,
                     is_async: true,
                     decorator_list: [
                         Decorator {
                             range: 18..20,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..20,
                                     id: Name("x"),
                                     ctx: Load,
@@ -73,10 +85,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 31..34,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 34..36,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -87,9 +103,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..41,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..41,
                                     },
                                 ),
@@ -100,12 +118,15 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..59,
                     decorator_list: [
                         Decorator {
                             range: 42..44,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..44,
                                     id: Name("x"),
                                     ctx: Load,
@@ -116,15 +137,18 @@ Module(
                     name: Identifier {
                         id: Name("Foo"),
                         range: 51..54,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 56..59,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..59,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_named_expression_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_named_expression_py37.py.snap
index fbbef25495..0cbedb3919 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_named_expression_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_named_expression_py37.py.snap
@@ -7,23 +7,29 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_named_expre
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..85,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..84,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..69,
+                            node_index: AtomicNodeIndex(..),
                             expression: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..69,
                                     func: Named(
                                         ExprNamed {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 47..63,
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 47..48,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -31,19 +37,26 @@ Module(
                                             ),
                                             value: Lambda(
                                                 ExprLambda {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 52..63,
                                                     parameters: Some(
                                                         Parameters {
                                                             range: 59..60,
+                                                            node_index: AtomicNodeIndex(
+                                                                0,
+                                                            ),
                                                             posonlyargs: [],
                                                             args: [
                                                                 ParameterWithDefault {
                                                                     range: 59..60,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     parameter: Parameter {
                                                                         range: 59..60,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         name: Identifier {
                                                                             id: Name("x"),
                                                                             range: 59..60,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         annotation: None,
                                                                     },
@@ -57,6 +70,7 @@ Module(
                                                     ),
                                                     body: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 62..63,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -68,9 +82,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 64..69,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 65..68,
                                                     id: Name("foo"),
                                                     ctx: Load,
@@ -86,10 +102,14 @@ Module(
                     name: Identifier {
                         id: Name("bar"),
                         range: 74..77,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 77..79,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -100,9 +120,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..84,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_non_toplevel_call_expression_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_non_toplevel_call_expression_py38.py.snap
index 2374561e16..4172d61656 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_non_toplevel_call_expression_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_non_toplevel_call_expression_py38.py.snap
@@ -7,26 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/err/decorator_non_topleve
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..72,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..57,
+                            node_index: AtomicNodeIndex(..),
                             expression: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..57,
                                     func: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..55,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 46..51,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..49,
                                                             id: Name("foo"),
                                                             ctx: Load,
@@ -34,6 +41,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 49..51,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -42,12 +50,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("bar"),
                                                 range: 52..55,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: Arguments {
                                         range: 55..57,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -58,10 +68,14 @@ Module(
                     name: Identifier {
                         id: Name("baz"),
                         range: 62..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -72,9 +86,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..72,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..72,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_unexpected_token.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_unexpected_token.py.snap
index 8e3126c2e3..d76a5c7bff 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_unexpected_token.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@decorator_unexpected_token.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/decorator_unexpected_token.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..34,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..22,
                     is_async: true,
                     items: [
                         WithItem {
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..17,
                                     id: Name("x"),
                                     ctx: Load,
@@ -30,9 +33,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -43,10 +48,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..33,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..29,
                                 id: Name("x"),
                                 ctx: Store,
@@ -55,6 +62,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..33,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_debug_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_debug_py39.py.snap
index 6909999bfe..40a5517f37 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_debug_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_debug_py39.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/del_debug_py39.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..56,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 47..56,
                                 id: Name("__debug__"),
                                 ctx: Del,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_incomplete_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_incomplete_target.py.snap
index b17df25feb..2e3f2be0af 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_incomplete_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_incomplete_target.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/del_incomplete_target
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..5,
                                 id: Name("x"),
                                 ctx: Del,
@@ -22,9 +25,11 @@ Module(
                         ),
                         Attribute(
                             ExprAttribute {
+                                node_index: AtomicNodeIndex(..),
                                 range: 7..9,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 7..8,
                                         id: Name("y"),
                                         ctx: Load,
@@ -33,6 +38,7 @@ Module(
                                 attr: Identifier {
                                     id: Name(""),
                                     range: 9..9,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 ctx: Del,
                             },
@@ -42,9 +48,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..11,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..11,
                             id: Name("z"),
                             ctx: Load,
@@ -54,10 +62,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..24,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..17,
                                 id: Name("x"),
                                 ctx: Del,
@@ -65,9 +75,11 @@ Module(
                         ),
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..23,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..20,
                                         id: Name("y"),
                                         ctx: Load,
@@ -75,10 +87,12 @@ Module(
                                 ),
                                 slice: Slice(
                                     ExprSlice {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..23,
                                         lower: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 22..23,
                                                     id: Name("z"),
                                                     ctx: Load,
@@ -88,6 +102,7 @@ Module(
                                         upper: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 23..23,
                                                     id: Name(""),
                                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_stmt_empty.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_stmt_empty.py.snap
index da81492018..412384af7c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_stmt_empty.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@del_stmt_empty.py.snap
@@ -1,17 +1,18 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/del_stmt_empty.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..4,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     targets: [],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@dotted_name_multiple_dots.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@dotted_name_multiple_dots.py.snap
index 281c71c151..3614aa08aa 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@dotted_name_multiple_dots.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@dotted_name_multiple_dots.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/dotted_name_multiple_dots.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..25,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     names: [
                         Alias {
                             range: 7..11,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a..b"),
                                 range: 7..11,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -27,13 +30,16 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..20,
                     names: [
                         Alias {
                             range: 19..20,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 19..20,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -42,9 +48,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..23,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..23,
                         },
                     ),
@@ -52,9 +60,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..24,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("b"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_class_attr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_class_attr.py.snap
index f4d1b42821..950b30f63d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_class_attr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_class_attr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/duplicate_match_class
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..231,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..230,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..38,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 18..33,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 18..23,
                                             id: Name("Class"),
                                             ctx: Load,
@@ -34,19 +40,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 23..33,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 24..27,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 24..25,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 26..27,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 26..27,
                                                                 value: Int(
                                                                     1,
@@ -58,15 +69,19 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 29..32,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 29..30,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 31..32,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 31..32,
                                                                 value: Int(
                                                                     2,
@@ -84,9 +99,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 35..38,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 35..38,
                                             },
                                         ),
@@ -96,15 +113,19 @@ Module(
                         },
                         MatchCase {
                             range: 43..70,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 48..65,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 49..64,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 49..54,
                                                         id: Name("Class"),
                                                         ctx: Load,
@@ -112,19 +133,24 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 54..64,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [],
                                                     keywords: [
                                                         PatternKeyword {
                                                             range: 55..58,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 55..56,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 57..58,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 57..58,
                                                                             value: Int(
                                                                                 1,
@@ -136,15 +162,19 @@ Module(
                                                         },
                                                         PatternKeyword {
                                                             range: 60..63,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 60..61,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 62..63,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 62..63,
                                                                             value: Int(
                                                                                 2,
@@ -165,9 +195,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 67..70,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..70,
                                             },
                                         ),
@@ -177,17 +209,21 @@ Module(
                         },
                         MatchCase {
                             range: 75..113,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 80..108,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 81..84,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 81..84,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -201,11 +237,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 89..92,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 89..92,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "y",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -222,11 +260,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 86..87,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 86..87,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -234,8 +274,10 @@ Module(
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 94..107,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 94..97,
                                                         id: Name("Foo"),
                                                         ctx: Load,
@@ -243,19 +285,24 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 97..107,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [],
                                                     keywords: [
                                                         PatternKeyword {
                                                             range: 98..101,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 98..99,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 100..101,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 100..101,
                                                                             value: Int(
                                                                                 1,
@@ -267,15 +314,19 @@ Module(
                                                         },
                                                         PatternKeyword {
                                                             range: 103..106,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 103..104,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 105..106,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 105..106,
                                                                             value: Int(
                                                                                 2,
@@ -297,9 +348,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 110..113,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 110..113,
                                             },
                                         ),
@@ -309,13 +362,16 @@ Module(
                         },
                         MatchCase {
                             range: 118..162,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 123..157,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 124..126,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [],
                                                 patterns: [],
                                                 rest: None,
@@ -324,14 +380,17 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 128..156,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 129..132,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 129..132,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "x",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -345,11 +404,13 @@ Module(
                                                     ),
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 137..140,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 137..140,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "y",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -366,11 +427,13 @@ Module(
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 134..135,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("x"),
                                                                     range: 134..135,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -378,8 +441,10 @@ Module(
                                                     MatchClass(
                                                         PatternMatchClass {
                                                             range: 142..155,
+                                                            node_index: AtomicNodeIndex(..),
                                                             cls: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 142..145,
                                                                     id: Name("Foo"),
                                                                     ctx: Load,
@@ -387,19 +452,24 @@ Module(
                                                             ),
                                                             arguments: PatternArguments {
                                                                 range: 145..155,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 patterns: [],
                                                                 keywords: [
                                                                     PatternKeyword {
                                                                         range: 146..149,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         attr: Identifier {
                                                                             id: Name("x"),
                                                                             range: 146..147,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         pattern: MatchValue(
                                                                             PatternMatchValue {
                                                                                 range: 148..149,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 148..149,
                                                                                         value: Int(
                                                                                             1,
@@ -411,15 +481,19 @@ Module(
                                                                     },
                                                                     PatternKeyword {
                                                                         range: 151..154,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         attr: Identifier {
                                                                             id: Name("x"),
                                                                             range: 151..152,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         pattern: MatchValue(
                                                                             PatternMatchValue {
                                                                                 range: 153..154,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 153..154,
                                                                                         value: Int(
                                                                                             2,
@@ -444,9 +518,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 159..162,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 159..162,
                                             },
                                         ),
@@ -456,11 +532,14 @@ Module(
                         },
                         MatchCase {
                             range: 167..230,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 172..225,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 172..177,
                                             id: Name("Class"),
                                             ctx: Load,
@@ -468,19 +547,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 177..225,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 178..181,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 178..179,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 180..181,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 180..181,
                                                                 value: Int(
                                                                     1,
@@ -492,21 +576,26 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 183..201,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("d"),
                                                     range: 183..184,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchMapping(
                                                     PatternMatchMapping {
                                                         range: 185..201,
+                                                        node_index: AtomicNodeIndex(..),
                                                         keys: [
                                                             StringLiteral(
                                                                 ExprStringLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 186..189,
                                                                     value: StringLiteralValue {
                                                                         inner: Single(
                                                                             StringLiteral {
                                                                                 range: 186..189,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "x",
                                                                                 flags: StringLiteralFlags {
                                                                                     quote_style: Double,
@@ -520,11 +609,13 @@ Module(
                                                             ),
                                                             StringLiteral(
                                                                 ExprStringLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 194..197,
                                                                     value: StringLiteralValue {
                                                                         inner: Single(
                                                                             StringLiteral {
                                                                                 range: 194..197,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "x",
                                                                                 flags: StringLiteralFlags {
                                                                                     quote_style: Double,
@@ -541,8 +632,10 @@ Module(
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 191..192,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 191..192,
                                                                             value: Int(
                                                                                 1,
@@ -554,8 +647,10 @@ Module(
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 199..200,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 199..200,
                                                                             value: Int(
                                                                                 2,
@@ -571,15 +666,19 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 203..224,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("other"),
                                                     range: 203..208,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchClass(
                                                     PatternMatchClass {
                                                         range: 209..224,
+                                                        node_index: AtomicNodeIndex(..),
                                                         cls: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 209..214,
                                                                 id: Name("Class"),
                                                                 ctx: Load,
@@ -587,19 +686,24 @@ Module(
                                                         ),
                                                         arguments: PatternArguments {
                                                             range: 214..224,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [],
                                                             keywords: [
                                                                 PatternKeyword {
                                                                     range: 215..218,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     attr: Identifier {
                                                                         id: Name("x"),
                                                                         range: 215..216,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     pattern: MatchValue(
                                                                         PatternMatchValue {
                                                                             range: 217..218,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: NumberLiteral(
                                                                                 ExprNumberLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 217..218,
                                                                                     value: Int(
                                                                                         1,
@@ -611,15 +715,19 @@ Module(
                                                                 },
                                                                 PatternKeyword {
                                                                     range: 220..223,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     attr: Identifier {
                                                                         id: Name("x"),
                                                                         range: 220..221,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     pattern: MatchValue(
                                                                         PatternMatchValue {
                                                                             range: 222..223,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: NumberLiteral(
                                                                                 ExprNumberLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 222..223,
                                                                                     value: Int(
                                                                                         2,
@@ -642,9 +750,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 227..230,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 227..230,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_key.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_key.py.snap
index 4d4dbc2eca..4cfbb7011e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_key.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_match_key.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/duplicate_match_key.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..533,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..532,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,17 +25,21 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..39,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 18..34,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..22,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 19..22,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -46,11 +53,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..30,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 27..30,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -67,8 +76,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 24..25,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 24..25,
                                                         value: Int(
                                                             1,
@@ -80,8 +91,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 32..33,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 32..33,
                                                         value: Int(
                                                             2,
@@ -98,9 +111,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 36..39,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 36..39,
                                             },
                                         ),
@@ -110,17 +125,21 @@ Module(
                         },
                         MatchCase {
                             range: 44..72,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 49..67,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         BytesLiteral(
                                             ExprBytesLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 50..54,
                                                 value: BytesLiteralValue {
                                                     inner: Single(
                                                         BytesLiteral {
                                                             range: 50..54,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: [
                                                                 120,
                                                             ],
@@ -136,11 +155,13 @@ Module(
                                         ),
                                         BytesLiteral(
                                             ExprBytesLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 59..63,
                                                 value: BytesLiteralValue {
                                                     inner: Single(
                                                         BytesLiteral {
                                                             range: 59..63,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: [
                                                                 120,
                                                             ],
@@ -159,8 +180,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 56..57,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 56..57,
                                                         value: Int(
                                                             1,
@@ -172,8 +195,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 65..66,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 65..66,
                                                         value: Int(
                                                             2,
@@ -190,9 +215,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..72,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 69..72,
                                             },
                                         ),
@@ -202,12 +229,15 @@ Module(
                         },
                         MatchCase {
                             range: 77..99,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 82..94,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 83..84,
                                                 value: Int(
                                                     0,
@@ -216,6 +246,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 89..90,
                                                 value: Int(
                                                     0,
@@ -227,8 +258,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 86..87,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 86..87,
                                                         value: Int(
                                                             1,
@@ -240,8 +273,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 92..93,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 92..93,
                                                         value: Int(
                                                             2,
@@ -258,9 +293,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 96..99,
                                             },
                                         ),
@@ -270,12 +307,15 @@ Module(
                         },
                         MatchCase {
                             range: 104..130,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 109..125,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 110..113,
                                                 value: Float(
                                                     1.0,
@@ -284,6 +324,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 118..121,
                                                 value: Float(
                                                     1.0,
@@ -295,8 +336,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 115..116,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 115..116,
                                                         value: Int(
                                                             1,
@@ -308,8 +351,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 123..124,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 123..124,
                                                         value: Int(
                                                             2,
@@ -326,9 +371,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 127..130,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 127..130,
                                             },
                                         ),
@@ -338,15 +385,19 @@ Module(
                         },
                         MatchCase {
                             range: 135..171,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 140..166,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 141..149,
                                                 left: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 141..144,
                                                         value: Float(
                                                             1.0,
@@ -356,6 +407,7 @@ Module(
                                                 op: Add,
                                                 right: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 147..149,
                                                         value: Complex {
                                                             real: 0.0,
@@ -367,9 +419,11 @@ Module(
                                         ),
                                         BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 154..162,
                                                 left: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 154..157,
                                                         value: Float(
                                                             1.0,
@@ -379,6 +433,7 @@ Module(
                                                 op: Add,
                                                 right: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 160..162,
                                                         value: Complex {
                                                             real: 0.0,
@@ -393,8 +448,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 151..152,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 151..152,
                                                         value: Int(
                                                             1,
@@ -406,8 +463,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 164..165,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 164..165,
                                                         value: Int(
                                                             2,
@@ -424,9 +483,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 168..171,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 168..171,
                                             },
                                         ),
@@ -436,18 +497,22 @@ Module(
                         },
                         MatchCase {
                             range: 176..204,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 181..199,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 182..186,
                                                 value: true,
                                             },
                                         ),
                                         BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 191..195,
                                                 value: true,
                                             },
@@ -457,8 +522,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 188..189,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 188..189,
                                                         value: Int(
                                                             1,
@@ -470,8 +537,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 197..198,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 197..198,
                                                         value: Int(
                                                             2,
@@ -488,9 +557,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 201..204,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 201..204,
                                             },
                                         ),
@@ -500,17 +571,21 @@ Module(
                         },
                         MatchCase {
                             range: 209..237,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 214..232,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 215..219,
                                             },
                                         ),
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 224..228,
                                             },
                                         ),
@@ -519,8 +594,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 221..222,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 221..222,
                                                         value: Int(
                                                             1,
@@ -532,8 +609,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 230..231,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 230..231,
                                                         value: Int(
                                                             2,
@@ -550,9 +629,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 234..237,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 234..237,
                                             },
                                         ),
@@ -562,17 +643,21 @@ Module(
                         },
                         MatchCase {
                             range: 242..319,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 247..314,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 253..277,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 253..277,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x\n    y\n    z\n    ",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -586,11 +671,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 286..310,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 286..310,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x\n    y\n    z\n    ",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -607,8 +694,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 279..280,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 279..280,
                                                         value: Int(
                                                             1,
@@ -620,8 +709,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 312..313,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 312..313,
                                                         value: Int(
                                                             2,
@@ -638,9 +729,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 316..319,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 316..319,
                                             },
                                         ),
@@ -650,17 +743,21 @@ Module(
                         },
                         MatchCase {
                             range: 324..358,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 329..353,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 330..333,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 330..333,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -674,11 +771,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 338..341,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 338..341,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -692,11 +791,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 346..349,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 346..349,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -713,8 +814,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 335..336,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 335..336,
                                                         value: Int(
                                                             1,
@@ -726,8 +829,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 343..344,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 343..344,
                                                         value: Int(
                                                             2,
@@ -739,8 +844,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 351..352,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 351..352,
                                                         value: Int(
                                                             3,
@@ -757,9 +864,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 355..358,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 355..358,
                                             },
                                         ),
@@ -769,12 +878,15 @@ Module(
                         },
                         MatchCase {
                             range: 363..401,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 368..396,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 369..370,
                                                 value: Int(
                                                     0,
@@ -783,11 +895,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 375..378,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 375..378,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -801,6 +915,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 383..384,
                                                 value: Int(
                                                     0,
@@ -809,11 +924,13 @@ Module(
                                         ),
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 389..392,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 389..392,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "x",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -830,8 +947,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 372..373,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 372..373,
                                                         value: Int(
                                                             1,
@@ -843,8 +962,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 380..381,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 380..381,
                                                         value: Int(
                                                             1,
@@ -856,8 +977,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 386..387,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 386..387,
                                                         value: Int(
                                                             2,
@@ -869,8 +992,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 394..395,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 394..395,
                                                         value: Int(
                                                             2,
@@ -887,9 +1012,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 398..401,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 398..401,
                                             },
                                         ),
@@ -899,21 +1026,26 @@ Module(
                         },
                         MatchCase {
                             range: 406..434,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 411..429,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 412..428,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 413..416,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 413..416,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "x",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -927,11 +1059,13 @@ Module(
                                                     ),
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 421..424,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 421..424,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "x",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -948,8 +1082,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 418..419,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 418..419,
                                                                     value: Int(
                                                                         1,
@@ -961,8 +1097,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 426..427,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 426..427,
                                                                     value: Int(
                                                                         2,
@@ -982,9 +1120,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 431..434,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 431..434,
                                             },
                                         ),
@@ -994,11 +1134,14 @@ Module(
                         },
                         MatchCase {
                             range: 439..477,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 444..472,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 444..447,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -1006,19 +1149,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 447..472,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 448..451,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 448..449,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 450..451,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 450..451,
                                                                 value: Int(
                                                                     1,
@@ -1030,21 +1178,26 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 453..471,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 453..454,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchMapping(
                                                     PatternMatchMapping {
                                                         range: 455..471,
+                                                        node_index: AtomicNodeIndex(..),
                                                         keys: [
                                                             StringLiteral(
                                                                 ExprStringLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 456..459,
                                                                     value: StringLiteralValue {
                                                                         inner: Single(
                                                                             StringLiteral {
                                                                                 range: 456..459,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "x",
                                                                                 flags: StringLiteralFlags {
                                                                                     quote_style: Double,
@@ -1058,11 +1211,13 @@ Module(
                                                             ),
                                                             StringLiteral(
                                                                 ExprStringLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 464..467,
                                                                     value: StringLiteralValue {
                                                                         inner: Single(
                                                                             StringLiteral {
                                                                                 range: 464..467,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "x",
                                                                                 flags: StringLiteralFlags {
                                                                                     quote_style: Double,
@@ -1079,8 +1234,10 @@ Module(
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 461..462,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 461..462,
                                                                             value: Int(
                                                                                 1,
@@ -1092,8 +1249,10 @@ Module(
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 469..470,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 469..470,
                                                                             value: Int(
                                                                                 2,
@@ -1115,9 +1274,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 474..477,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 474..477,
                                             },
                                         ),
@@ -1127,15 +1288,19 @@ Module(
                         },
                         MatchCase {
                             range: 482..532,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 487..527,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 488..496,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 488..491,
                                                         id: Name("Foo"),
                                                         ctx: Load,
@@ -1143,19 +1308,24 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 491..496,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [],
                                                     keywords: [
                                                         PatternKeyword {
                                                             range: 492..495,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 492..493,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 494..495,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 494..495,
                                                                             value: Int(
                                                                                 1,
@@ -1172,8 +1342,10 @@ Module(
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 498..526,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 498..501,
                                                         id: Name("Foo"),
                                                         ctx: Load,
@@ -1181,19 +1353,24 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 501..526,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [],
                                                     keywords: [
                                                         PatternKeyword {
                                                             range: 502..505,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("x"),
                                                                 range: 502..503,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 504..505,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 504..505,
                                                                             value: Int(
                                                                                 1,
@@ -1205,21 +1382,26 @@ Module(
                                                         },
                                                         PatternKeyword {
                                                             range: 507..525,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("y"),
                                                                 range: 507..508,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchMapping(
                                                                 PatternMatchMapping {
                                                                     range: 509..525,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     keys: [
                                                                         StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 510..513,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 510..513,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "x",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Double,
@@ -1233,11 +1415,13 @@ Module(
                                                                         ),
                                                                         StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 518..521,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 518..521,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "x",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Double,
@@ -1254,8 +1438,10 @@ Module(
                                                                         MatchValue(
                                                                             PatternMatchValue {
                                                                                 range: 515..516,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 515..516,
                                                                                         value: Int(
                                                                                             1,
@@ -1267,8 +1453,10 @@ Module(
                                                                         MatchValue(
                                                                             PatternMatchValue {
                                                                                 range: 523..524,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 523..524,
                                                                                         value: Int(
                                                                                             2,
@@ -1293,9 +1481,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 529..532,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 529..532,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_type_parameter_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_type_parameter_names.py.snap
index 88b7f1ffb7..55e020ad84 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_type_parameter_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@duplicate_type_parameter_names.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/duplicate_type_parame
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..261,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             id: Name("Alias"),
                             ctx: Store,
@@ -22,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 10..16,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 11..12,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 11..12,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -37,9 +43,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 14..15,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 14..15,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -50,6 +58,7 @@ Module(
                     ),
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..22,
                         },
                     ),
@@ -57,23 +66,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..45,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 27..28,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 28..34,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 29..30,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 29..30,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -82,9 +96,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 32..33,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 32..33,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -95,19 +111,26 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 34..40,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 35..39,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 35..39,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("t"),
                                         range: 35..36,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 38..39,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -126,9 +149,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 42..45,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 42..45,
                                     },
                                 ),
@@ -139,22 +164,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..64,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 52..53,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 53..59,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 54..55,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 54..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -163,9 +193,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 57..58,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 57..58,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -178,9 +210,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 61..64,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 61..64,
                                     },
                                 ),
@@ -191,9 +225,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..132,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..75,
                             id: Name("Alias"),
                             ctx: Store,
@@ -202,13 +238,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 75..126,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 76..77,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 76..77,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -217,13 +256,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 79..85,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 79..80,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 82..85,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -236,17 +278,21 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 87..102,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("V"),
                                             range: 87..88,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 90..102,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 91..94,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -254,6 +300,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 96..101,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -271,9 +318,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 104..107,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 105..107,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -281,9 +330,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 109..112,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 111..112,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -291,14 +342,17 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 114..125,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 114..115,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 118..125,
                                                     id: Name("default"),
                                                     ctx: Load,
@@ -312,6 +366,7 @@ Module(
                     ),
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 129..132,
                         },
                     ),
@@ -319,23 +374,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..154,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 137..138,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 138..147,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 139..140,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 139..140,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -344,9 +404,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 142..143,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 142..143,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -355,9 +417,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 145..146,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 145..146,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -368,6 +432,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 147..149,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -378,9 +445,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 151..154,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 151..154,
                                     },
                                 ),
@@ -391,23 +460,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 169..188,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 173..174,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 174..181,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 175..176,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 175..176,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -416,9 +490,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 178..180,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 179..180,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -428,6 +504,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 181..183,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -438,9 +517,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 185..188,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 185..188,
                                     },
                                 ),
@@ -451,23 +532,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 218..238,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 222..223,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 223..231,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 224..225,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 224..225,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -476,9 +562,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 227..230,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 229..230,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -488,6 +576,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 231..233,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -498,9 +589,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 235..238,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 235..238,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_star_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_star_py310.py.snap
index 070d99e74d..0530c751f8 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_star_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_star_py310.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/except_star_py310.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..126,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..125,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
@@ -28,9 +32,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 53..76,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 61..71,
                                             id: Name("ValueError"),
                                             ctx: Load,
@@ -41,9 +47,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 73..76,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 73..76,
                                                 },
                                             ),
@@ -55,9 +63,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 77..98,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 85..93,
                                             id: Name("KeyError"),
                                             ctx: Load,
@@ -68,9 +78,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 95..98,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 95..98,
                                                 },
                                             ),
@@ -82,9 +94,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 99..125,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 115..120,
                                             id: Name("Error"),
                                             ctx: Load,
@@ -95,9 +109,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 122..125,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 122..125,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_invalid_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_invalid_expression.py.snap
index 3409ecda78..fb1f2b6181 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_invalid_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_invalid_expression.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_invalid_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..74,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..38,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -24,13 +26,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..38,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 21..28,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 27..28,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -44,6 +49,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..38,
                                         },
                                     ),
@@ -58,10 +64,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..73,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 48..52,
                             },
                         ),
@@ -70,12 +78,15 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 53..73,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 61..63,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 62..63,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -89,6 +100,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 69..73,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_as_name.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_as_name.py.snap
index 309e29e699..b9b370d139 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_as_name.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_as_name.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_missing_as_name.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..72,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -24,9 +26,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..43,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 21..30,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -37,6 +41,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..43,
                                         },
                                     ),
@@ -46,9 +51,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 44..72,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 51..60,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -59,6 +66,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 68..72,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception.py.snap
index 16e649cc7d..fa14993f79 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_missing_exception.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..166,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..37,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -24,16 +26,19 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..37,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: Some(
                                     Identifier {
                                         id: Name("exc"),
                                         range: 24..27,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 33..37,
                                         },
                                     ),
@@ -48,10 +53,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..165,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 101..105,
                             },
                         ),
@@ -60,11 +67,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 106..123,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 119..123,
                                         },
                                     ),
@@ -74,11 +83,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 124..140,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 136..140,
                                         },
                                     ),
@@ -88,16 +99,19 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 141..165,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: Some(
                                     Identifier {
                                         id: Name("exc"),
                                         range: 152..155,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 161..165,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception_and_as_name.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception_and_as_name.py.snap
index ad463555ea..fc9b78dde0 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception_and_as_name.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_missing_exception_and_as_name.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_missing_exception_and_as_name.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..34,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..33,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -24,11 +26,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..33,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..33,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_as.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_as.py.snap
index 928495cb4d..ddc722c892 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_as.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_as.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_unparenth
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..86,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..42,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -23,13 +26,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..42,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 21..25,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 21..22,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 24..25,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -52,11 +59,13 @@ Module(
                                     Identifier {
                                         id: Name("exc"),
                                         range: 29..32,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..42,
                                         },
                                     ),
@@ -71,10 +80,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..85,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 52..56,
                             },
                         ),
@@ -83,13 +94,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 57..85,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..69,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 65..66,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -97,6 +111,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 68..69,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -112,11 +127,13 @@ Module(
                                     Identifier {
                                         id: Name("eg"),
                                         range: 73..75,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 81..85,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_no_as_py313.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_no_as_py313.py.snap
index 1a74da4a67..848e2c1299 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_no_as_py313.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@except_stmt_unparenthesized_tuple_no_as_py313.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/except_stmt_unparenth
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..117,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..79,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..57,
                             },
                         ),
@@ -23,13 +26,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 58..79,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..69,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 65..66,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 68..69,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -52,6 +59,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 75..79,
                                         },
                                     ),
@@ -66,10 +74,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 80..116,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 89..93,
                             },
                         ),
@@ -78,13 +88,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 94..116,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 102..106,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..103,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -92,6 +105,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 105..106,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -107,6 +121,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 112..116,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__double_starred.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__double_starred.py.snap
index 4ef425440b..0637b78f08 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__double_starred.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__double_starred.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/do
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..55,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..15,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,17 +28,21 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..15,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 5..14,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 7..14,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 13..14,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -52,12 +60,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..27,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..27,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..20,
                                     id: Name("call"),
                                     ctx: Load,
@@ -65,16 +76,20 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 20..27,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 21..26,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..26,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 25..26,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -92,12 +107,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..38,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..38,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..32,
                                     id: Name("call"),
                                     ctx: Load,
@@ -105,16 +123,20 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 32..38,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 33..37,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 35..37,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 36..37,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -132,12 +154,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..54,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..54,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..44,
                                     id: Name("call"),
                                     ctx: Load,
@@ -145,9 +170,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 44..54,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 52..53,
                                             value: Int(
                                                 1,
@@ -158,9 +185,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 45..48,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 47..48,
                                                 id: Name("x"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__duplicate_keyword_arguments.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__duplicate_keyword_arguments.py.snap
index d31cfdfc0b..6e6e7699e2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__duplicate_keyword_arguments.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__duplicate_keyword_arguments.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/duplicate_keyword_arguments.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..28,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..3,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -25,18 +28,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 3..28,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 4..7,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 4..5,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..7,
                                                 value: Int(
                                                     1,
@@ -46,14 +53,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 9..12,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("b"),
                                                 range: 9..10,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 11..12,
                                                 value: Int(
                                                     2,
@@ -63,14 +73,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 14..17,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("c"),
                                                 range: 14..15,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..17,
                                                 value: Int(
                                                     3,
@@ -80,14 +93,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 19..22,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("b"),
                                                 range: 19..20,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 21..22,
                                                 value: Int(
                                                     4,
@@ -97,14 +113,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 24..27,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 24..25,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 value: Int(
                                                     5,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_expression.py.snap
index 46cb028b2a..e517103c14 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_expression.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/in
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..15,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,18 +28,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..15,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 5..14,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name(""),
                                                 range: 5..10,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..14,
                                                 value: Int(
                                                     1,
@@ -51,12 +59,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..32,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..32,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..20,
                                     id: Name("call"),
                                     ctx: Load,
@@ -64,18 +75,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 20..32,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 21..31,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name(""),
                                                 range: 21..27,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 30..31,
                                                 value: Int(
                                                     1,
@@ -91,12 +106,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..47,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..47,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..38,
                                     id: Name("call"),
                                     ctx: Load,
@@ -104,13 +122,16 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 38..47,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..46,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 45..46,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -128,12 +149,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..66,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 48..66,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..52,
                                     id: Name("call"),
                                     ctx: Load,
@@ -141,12 +165,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 52..66,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 53..65,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 64..65,
                                                     id: Name("x"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_keyword_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_keyword_expression.py.snap
index 1f990885a4..99643af80e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_keyword_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_keyword_expression.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/invalid_keyword_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..69,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,22 +28,27 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..17,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 5..16,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 5..6,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 9..16,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 15..16,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -58,12 +66,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..40,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..40,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..22,
                                     id: Name("call"),
                                     ctx: Load,
@@ -71,21 +82,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 22..40,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 23..39,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 23..24,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..39,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 38..39,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -102,12 +118,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..53,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..53,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..45,
                                     id: Name("call"),
                                     ctx: Load,
@@ -115,21 +134,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 45..53,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 46..52,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 46..47,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 50..52,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 51..52,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -147,12 +171,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..68,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..68,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 54..58,
                                     id: Name("call"),
                                     ctx: Load,
@@ -160,21 +187,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 58..68,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 59..67,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 59..60,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 64..66,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 65..66,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_order.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_order.py.snap
index b4a999a448..2b60be9235 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_order.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__invalid_order.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/invalid_order.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..100,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..17,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 15..16,
                                             id: Name("x"),
                                             ctx: Load,
@@ -37,9 +42,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 5..13,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 7..13,
                                                 id: Name("kwargs"),
                                                 ctx: Load,
@@ -54,12 +61,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..30,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..30,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..22,
                                     id: Name("call"),
                                     ctx: Load,
@@ -67,9 +77,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 22..30,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 28..29,
                                             id: Name("y"),
                                             ctx: Load,
@@ -79,14 +91,17 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 23..26,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 23..24,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 25..26,
                                                 value: Int(
                                                     1,
@@ -102,12 +117,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 31..53,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..53,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..35,
                                     id: Name("call"),
                                     ctx: Load,
@@ -115,9 +133,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 35..53,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 51..52,
                                             id: Name("y"),
                                             ctx: Load,
@@ -127,14 +147,17 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 36..39,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 36..37,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 38..39,
                                                 value: Int(
                                                     1,
@@ -144,9 +167,11 @@ Module(
                                     },
                                     Keyword {
                                         range: 41..49,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 43..49,
                                                 id: Name("kwargs"),
                                                 ctx: Load,
@@ -161,12 +186,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..75,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..75,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 54..58,
                                     id: Name("call"),
                                     ctx: Load,
@@ -174,12 +202,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 58..75,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 69..74,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 70..74,
                                                     id: Name("args"),
                                                     ctx: Load,
@@ -192,9 +223,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 59..67,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 61..67,
                                                 id: Name("kwargs"),
                                                 ctx: Load,
@@ -209,12 +242,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 76..99,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..99,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 76..80,
                                     id: Name("call"),
                                     ctx: Load,
@@ -222,12 +258,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 80..99,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 92..97,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 93..97,
                                                     id: Name("args"),
                                                     ctx: Load,
@@ -240,9 +279,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 81..89,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 83..89,
                                                 id: Name("kwargs"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_argument.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_argument.py.snap
index 2fd99bd6cb..bade10dafe 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_argument.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_argument.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/missing_argument.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..10,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("x"),
                                             ctx: Load,
@@ -35,6 +40,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_comma.py.snap
index 43abd82cae..a17128ef2c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_comma.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/missing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..9,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..9,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..9,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("x"),
                                             ctx: Load,
@@ -35,6 +40,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_expression.py.snap
index 1c86ec46e3..1b515e8f95 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__missing_expression.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/mi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..38,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..10,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             value: Int(
                                                 1,
@@ -42,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..21,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..21,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..15,
                                     id: Name("call"),
                                     ctx: Load,
@@ -55,18 +64,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 15..21,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 16..19,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 16..17,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..19,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -81,12 +94,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..32,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..32,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..26,
                                     id: Name("call"),
                                     ctx: Load,
@@ -94,12 +110,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 26..32,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 27..28,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 28..28,
                                                     id: Name(""),
                                                     ctx: Invalid,
@@ -110,6 +129,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 30..31,
                                             id: Name("y"),
                                             ctx: Load,
@@ -124,9 +144,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..37,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..37,
                             id: Name("foo"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__starred.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__starred.py.snap
index 3c1e2f02bb..d9a820dcd8 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__starred.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__starred.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/starred.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..64,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..28,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,15 +28,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..28,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..27,
                                             elt: Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5..10,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 6..10,
                                                             id: Name("data"),
                                                             ctx: Load,
@@ -45,8 +52,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 11..27,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 15..19,
                                                             id: Name("data"),
                                                             ctx: Store,
@@ -54,6 +63,7 @@ Module(
                                                     ),
                                                     iter: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 23..27,
                                                             id: Name("iter"),
                                                             ctx: Load,
@@ -75,12 +85,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..43,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..43,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..33,
                                     id: Name("call"),
                                     ctx: Load,
@@ -88,16 +101,20 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 33..43,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..42,
                                             value: Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 35..42,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 41..42,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -118,12 +135,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..63,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..63,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..48,
                                     id: Name("call"),
                                     ctx: Load,
@@ -131,15 +151,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 48..63,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 49..62,
                                             value: YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 50..62,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 61..62,
                                                             id: Name("x"),
                                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_0.py.snap
index 0ea8939500..6eab954049 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/un
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..26,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,6 +28,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..5,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -33,16 +38,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..26,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 11..14,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 14..16,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -53,6 +63,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..26,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_1.py.snap
index af8a140c61..d60f2bf871 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/un
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..27,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..6,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..6,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("x"),
                                             ctx: Load,
@@ -41,16 +47,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..27,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 12..15,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 15..17,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -61,6 +72,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..27,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_2.py.snap
index d41c5727a7..ee3456db28 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__arguments__unclosed_2.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/arguments/un
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..7,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("x"),
                                             ctx: Load,
@@ -41,16 +47,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 13..16,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 16..18,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -61,6 +72,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..28,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__invalid_member.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__invalid_member.py.snap
index 0ab3721b7a..f2eec9b2cb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__invalid_member.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__invalid_member.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/attribute/invalid_member.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..16,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..1,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Load,
@@ -24,9 +26,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1..3,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 1..3,
                             value: Float(
                                 0.1,
@@ -37,9 +41,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..5,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("x"),
                             ctx: Load,
@@ -49,9 +55,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..7,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..7,
                             value: Float(
                                 0.1,
@@ -62,9 +70,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..9,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..9,
                             value: Float(
                                 0.0,
@@ -75,15 +85,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..15,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..15,
                             value: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..12,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..11,
                                             id: Name("x"),
                                             ctx: Load,
@@ -92,12 +106,14 @@ Module(
                                     attr: Identifier {
                                         id: Name(""),
                                         range: 12..12,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             slice: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         0,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__multiple_dots.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__multiple_dots.py.snap
index a6c1f3f614..efa04a319e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__multiple_dots.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__multiple_dots.py.snap
@@ -1,26 +1,30 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/attribute/multiple_dots.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..46,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..6,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 0..5,
                                             id: Name("extra"),
                                             ctx: Load,
@@ -29,6 +33,7 @@ Module(
                                     attr: Identifier {
                                         id: Name(""),
                                         range: 6..6,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -36,6 +41,7 @@ Module(
                             attr: Identifier {
                                 id: Name("dot"),
                                 range: 7..10,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -44,9 +50,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..19,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..19,
                             id: Name("multiple"),
                             ctx: Load,
@@ -56,18 +64,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..27,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..27,
                             value: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..22,
                                 },
                             ),
                             attr: Identifier {
                                 id: Name("dots"),
                                 range: 23..27,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -76,9 +88,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..36,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..36,
                             id: Name("multiple"),
                             ctx: Load,
@@ -88,21 +102,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..45,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..45,
                             value: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..40,
                                     value: EllipsisLiteral(
                                         ExprEllipsisLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..39,
                                         },
                                     ),
                                     attr: Identifier {
                                         id: Name(""),
                                         range: 40..40,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -110,6 +129,7 @@ Module(
                             attr: Identifier {
                                 id: Name("dots"),
                                 range: 41..45,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__no_member.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__no_member.py.snap
index 440c42423f..69af9f8041 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__no_member.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__attribute__no_member.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/attribute/no
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..141,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..93,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..93,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 87..92,
                                     id: Name("first"),
                                     ctx: Load,
@@ -25,6 +29,7 @@ Module(
                             attr: Identifier {
                                 id: Name(""),
                                 range: 93..93,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -33,9 +38,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..100,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..100,
                             id: Name("second"),
                             ctx: Load,
@@ -45,12 +52,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..141,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..141,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 136..140,
                                     id: Name("last"),
                                     ctx: Load,
@@ -59,6 +69,7 @@ Module(
                             attr: Identifier {
                                 id: Name(""),
                                 range: 141..141,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_0.py.snap
index 747e1c7a79..f1e8020d1a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/await/no_exp
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..66,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..66,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 66..66,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -28,12 +32,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..73,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..73,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     id: Name("x"),
                                     ctx: Load,
@@ -42,6 +49,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 72..73,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_1.py.snap
index 7d67f0e700..cf7d31d11b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__no_expression_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/await/no_exp
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..85,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..64,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..64,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 64..64,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -28,16 +32,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..85,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 70..73,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 73..75,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -48,6 +57,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..85,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__recover.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__recover.py.snap
index 87c433552a..029e1723d9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__recover.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__await__recover.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/await/recove
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..284,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 117..130,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 117..130,
                             value: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 123..130,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 129..130,
                                             id: Name("x"),
                                             ctx: Load,
@@ -33,15 +38,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 154..162,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 154..162,
                             value: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 160..162,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 161..162,
                                             id: Name("x"),
                                             ctx: Load,
@@ -56,15 +65,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 163..173,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 163..173,
                             value: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 170..172,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 171..172,
                                             id: Name("x"),
                                             ctx: Load,
@@ -79,16 +92,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 214..227,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 214..227,
                             value: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 220..227,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..227,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -103,25 +120,34 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 228..245,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 228..245,
                             value: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 234..245,
                                     parameters: Some(
                                         Parameters {
                                             range: 241..242,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 241..242,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 241..242,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 241..242,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -135,6 +161,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 244..245,
                                             id: Name("x"),
                                             ctx: Load,
@@ -148,16 +175,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 246..254,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 246..254,
                             value: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 252..254,
                                     op: UAdd,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 253..254,
                                             id: Name("x"),
                                             ctx: Load,
@@ -171,16 +202,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 255..263,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 255..263,
                             value: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 261..263,
                                     op: USub,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 262..263,
                                             id: Name("x"),
                                             ctx: Load,
@@ -194,16 +229,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 264..272,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 264..272,
                             value: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 270..272,
                                     op: Invert,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 271..272,
                                             id: Name("x"),
                                             ctx: Load,
@@ -217,16 +256,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 273..284,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 273..284,
                             value: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 279..284,
                                     op: Not,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 283..284,
                                             id: Name("x"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__invalid_rhs_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__invalid_rhs_expression.py.snap
index cb65ebee14..fa628602c1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__invalid_rhs_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__invalid_rhs_expression.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/inval
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..15,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -25,19 +29,26 @@ Module(
                             op: Add,
                             right: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..15,
                                     parameters: Some(
                                         Parameters {
                                             range: 11..12,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 11..12,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 11..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("y"),
                                                             range: 11..12,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -51,6 +62,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..15,
                                             id: Name("y"),
                                             ctx: Load,
@@ -64,12 +76,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..28,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..28,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..18,
                                     id: Name("x"),
                                     ctx: Load,
@@ -78,10 +93,12 @@ Module(
                             op: Sub,
                             right: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..28,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..28,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_lhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_lhs.py.snap
index 7e9d24594d..b9bd494cd7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_lhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_lhs.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/missi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 2..3,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2..3,
                             id: Name("y"),
                             ctx: Load,
@@ -23,12 +26,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     value: Int(
                                         1,
@@ -38,6 +44,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_0.py.snap
index 9f84e4249e..ab67484feb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/missi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..3,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     value: Int(
                                         0,
@@ -26,6 +30,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3..3,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -37,12 +42,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     value: Int(
                                         1,
@@ -52,6 +60,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_1.py.snap
index 2951642fe3..9357c59dc3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__missing_rhs_1.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/missi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..18,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..11,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..5,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 0..1,
                                             value: Int(
                                                 1,
@@ -29,6 +34,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4..5,
                                             value: Int(
                                                 2,
@@ -40,9 +46,11 @@ Module(
                             op: Sub,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..11,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             value: Int(
                                                 3,
@@ -52,6 +60,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 11..11,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -65,12 +74,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..18,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..18,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         4,
@@ -80,6 +92,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..18,
                                     value: Int(
                                         5,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__multiple_ops.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__multiple_ops.py.snap
index 2bcbe82a7e..41adb471bf 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__multiple_ops.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__multiple_ops.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/multiple_ops.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..19,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..3,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -26,10 +29,12 @@ Module(
                             op: Add,
                             right: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2..3,
                                     op: UAdd,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3..3,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -43,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..9,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..9,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     value: Int(
                                         1,
@@ -58,6 +66,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     value: Int(
                                         2,
@@ -70,12 +79,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..13,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..13,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     id: Name("x"),
                                     ctx: Load,
@@ -84,10 +96,12 @@ Module(
                             op: Sub,
                             right: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..13,
                                     op: USub,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..13,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -101,12 +115,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..19,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..19,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 14..15,
                                     value: Int(
                                         1,
@@ -116,6 +133,7 @@ Module(
                             op: Sub,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..19,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__named_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__named_expression.py.snap
index f38974105d..475add5dc2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__named_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__named_expression.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/named_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..26,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -26,6 +29,7 @@ Module(
                             op: Sub,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("y"),
                                     ctx: Load,
@@ -37,13 +41,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..15,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..15,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..11,
                                         value: Int(
                                             1,
@@ -52,6 +59,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..14,
                                         value: Int(
                                             2,
@@ -67,12 +75,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..21,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..21,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..17,
                                     id: Name("x"),
                                     ctx: Load,
@@ -81,6 +92,7 @@ Module(
                             op: Div,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 20..21,
                                     id: Name("y"),
                                     ctx: Load,
@@ -92,9 +104,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..26,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 25..26,
                             value: Int(
                                 2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__starred_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__starred_expression.py.snap
index cc1cc268ad..3fc18497c4 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__starred_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bin_op__starred_expression.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bin_op/starred_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..14,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..6,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -26,9 +29,11 @@ Module(
                             op: Add,
                             right: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..6,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("y"),
                                             ctx: Load,
@@ -43,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..14,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..14,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     id: Name("x"),
                                     ctx: Load,
@@ -57,9 +65,11 @@ Module(
                             op: Pow,
                             right: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..14,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..14,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__invalid_rhs_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__invalid_rhs_expression.py.snap
index 9b4a04616c..a3515f3a7f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__invalid_rhs_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__invalid_rhs_expression.py.snap
@@ -7,18 +7,22 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bool_op/inva
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..31,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 0..1,
                                         id: Name("x"),
                                         ctx: Load,
@@ -26,19 +30,26 @@ Module(
                                 ),
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..17,
                                         parameters: Some(
                                             Parameters {
                                                 range: 13..14,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 13..14,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 13..14,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("y"),
                                                                 range: 13..14,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -52,6 +63,7 @@ Module(
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..17,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -66,14 +78,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..31,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..31,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..20,
                                         id: Name("x"),
                                         ctx: Load,
@@ -81,10 +96,12 @@ Module(
                                 ),
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..31,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 30..31,
                                                     id: Name("y"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_lhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_lhs.py.snap
index 6818a4a9bf..68ff71e827 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_lhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_lhs.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bool_op/missing_lhs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..5,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..5,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("y"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_rhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_rhs.py.snap
index 34a82c7f26..85ad8a317f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_rhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__missing_rhs.py.snap
@@ -7,18 +7,22 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/bool_op/miss
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..12,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 0..1,
                                         id: Name("x"),
                                         ctx: Load,
@@ -26,6 +30,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..5,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -38,12 +43,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..12,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..12,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     value: Int(
                                         1,
@@ -53,6 +61,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..12,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__named_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__named_expression.py.snap
index c7af170528..e06f081716 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__named_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__named_expression.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bool_op/named_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 0..1,
                                         id: Name("x"),
                                         ctx: Load,
@@ -27,6 +30,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..7,
                                         id: Name("a"),
                                         ctx: Load,
@@ -39,9 +43,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..12,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..12,
                             id: Name("b"),
                             ctx: Load,
@@ -51,14 +57,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..19,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..19,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..14,
                                         id: Name("x"),
                                         ctx: Load,
@@ -66,6 +75,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         id: Name("a"),
                                         ctx: Load,
@@ -78,9 +88,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..24,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("b"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__starred_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__starred_expression.py.snap
index 76db7d093a..5369e4e69b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__starred_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__bool_op__starred_expression.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/bool_op/starred_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..16,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..8,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 0..1,
                                         id: Name("x"),
                                         ctx: Load,
@@ -27,9 +30,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..8,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 7..8,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -45,14 +50,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..16,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..16,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..10,
                                         id: Name("x"),
                                         ctx: Load,
@@ -60,9 +68,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..16,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 15..16,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_order.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_order.py.snap
index efd6a63b4d..a64df1f7b3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_order.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_order.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/inva
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..131,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,10 +32,12 @@ Module(
                             comparators: [
                                 UnaryOp(
                                     ExprUnaryOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..10,
                                         op: Not,
                                         operand: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 9..10,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -46,10 +52,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..41,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..36,
                                 id: Name("x"),
                                 ctx: Store,
@@ -58,9 +66,11 @@ Module(
                     ],
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..41,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 38..38,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -72,6 +82,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..41,
                                         id: Name("y"),
                                         ctx: Load,
@@ -84,9 +95,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 120..121,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..121,
                             id: Name("x"),
                             ctx: Load,
@@ -96,13 +109,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..128,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..128,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 126..128,
                                     id: Name("is"),
                                     ctx: Load,
@@ -114,9 +130,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 129..130,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 129..130,
                             id: Name("y"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_rhs_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_rhs_expression.py.snap
index 7fac7231c7..a118b221db 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_rhs_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__invalid_rhs_expression.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/inva
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..34,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..20,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,19 +32,26 @@ Module(
                             comparators: [
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..20,
                                         parameters: Some(
                                             Parameters {
                                                 range: 16..17,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 16..17,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 16..17,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("y"),
                                                                 range: 16..17,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -54,6 +65,7 @@ Module(
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..20,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -68,12 +80,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..34,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..34,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..23,
                                     id: Name("x"),
                                     ctx: Load,
@@ -85,10 +100,12 @@ Module(
                             comparators: [
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..34,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 33..34,
                                                     id: Name("y"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_lhs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_lhs.py.snap
index 755eb042a5..a38a989312 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_lhs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_lhs.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/miss
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 2..3,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2..3,
                             id: Name("y"),
                             ctx: Load,
@@ -23,12 +26,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     value: Int(
                                         1,
@@ -38,6 +44,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_0.py.snap
index 135f76de35..b41171207c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/miss
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..3,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,6 +32,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3..3,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -40,12 +45,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     value: Int(
                                         1,
@@ -55,6 +63,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_1.py.snap
index f61bcb3b89..e58c0025af 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_1.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/miss
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..71,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..60,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..60,
                             id: Name("x"),
                             ctx: Load,
@@ -23,13 +26,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..64,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..64,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 64..64,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -41,12 +47,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..71,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..71,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 66..67,
                                     value: Int(
                                         1,
@@ -56,6 +65,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 70..71,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_2.py.snap
index e530d30468..f02148c958 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__missing_rhs_2.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/miss
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..15,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..8,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,6 +32,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..8,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -40,12 +45,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..15,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..15,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     value: Int(
                                         1,
@@ -55,6 +63,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 14..15,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__multiple_equals.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__multiple_equals.py.snap
index d3879e17a8..023e710c95 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__multiple_equals.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__multiple_equals.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/multiple_equals.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..32,
                     targets: [
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..29,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..26,
                                         id: Name("x"),
                                         ctx: Load,
@@ -30,6 +33,7 @@ Module(
                                 comparators: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..29,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -41,6 +45,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..32,
                             id: Name("y"),
                             ctx: Load,
@@ -50,13 +55,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..40,
                     targets: [
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 33..37,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 33..34,
                                         id: Name("x"),
                                         ctx: Load,
@@ -68,6 +76,7 @@ Module(
                                 comparators: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 37..37,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -79,6 +88,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..40,
                             id: Name("y"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__named_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__named_expression.py.snap
index 27be524dd3..fdeafe1b4d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__named_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__named_expression.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/named_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..31,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,6 +32,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..10,
                                         id: Name("y"),
                                         ctx: Load,
@@ -41,13 +45,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..20,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..20,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..16,
                                         value: Int(
                                             1,
@@ -56,6 +63,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         value: Int(
                                             2,
@@ -71,12 +79,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..26,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..26,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..22,
                                     id: Name("x"),
                                     ctx: Load,
@@ -88,6 +99,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..26,
                                         id: Name("y"),
                                         ctx: Load,
@@ -100,9 +112,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..31,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..31,
                             value: Int(
                                 2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__starred_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__starred_expression.py.snap
index 61e69b69f9..90dd6b2056 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__starred_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__compare__starred_expression.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/compare/star
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..39,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,9 +32,11 @@ Module(
                             comparators: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..7,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..7,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -46,12 +52,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..19,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..19,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     id: Name("x"),
                                     ctx: Load,
@@ -63,9 +72,11 @@ Module(
                             comparators: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..19,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 18..19,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -81,15 +92,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..27,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..27,
                             value: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..27,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..23,
                                             id: Name("x"),
                                             ctx: Load,
@@ -101,6 +116,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -116,15 +132,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..39,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..39,
                             value: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..39,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..30,
                                             id: Name("x"),
                                             ctx: Load,
@@ -136,6 +156,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 38..39,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__comprehension.py.snap
index 6d06ef0c12..7a00017491 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__comprehension.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/compreh
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..362,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..34,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..34,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..19,
                                     id: Name("x"),
                                     ctx: Load,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..22,
                                     id: Name("y"),
                                     ctx: Load,
@@ -32,8 +37,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 23..33,
+                                    node_index: AtomicNodeIndex(..),
                                     target: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 27..28,
                                             value: Int(
                                                 1,
@@ -42,6 +49,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..33,
                                             id: Name("y"),
                                             ctx: Load,
@@ -57,12 +65,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..54,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..54,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..37,
                                     id: Name("x"),
                                     ctx: Load,
@@ -70,6 +81,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 39..40,
                                     id: Name("y"),
                                     ctx: Load,
@@ -78,13 +90,16 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 41..53,
+                                    node_index: AtomicNodeIndex(..),
                                     target: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 45..48,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 45..48,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "a",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -98,6 +113,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 52..53,
                                             id: Name("y"),
                                             ctx: Load,
@@ -113,12 +129,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..77,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..77,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 56..57,
                                     id: Name("x"),
                                     ctx: Load,
@@ -126,6 +145,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..60,
                                     id: Name("y"),
                                     ctx: Load,
@@ -134,11 +154,14 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 61..76,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..71,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 65..69,
                                                     id: Name("call"),
                                                     ctx: Load,
@@ -146,6 +169,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 69..71,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -153,6 +177,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 75..76,
                                             id: Name("y"),
                                             ctx: Load,
@@ -168,12 +193,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..100,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 78..100,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 79..80,
                                     id: Name("x"),
                                     ctx: Load,
@@ -181,6 +209,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 82..83,
                                     id: Name("y"),
                                     ctx: Load,
@@ -189,12 +218,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 84..99,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Set(
                                         ExprSet {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 88..94,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 89..90,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -202,6 +234,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 92..93,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -212,6 +245,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 98..99,
                                             id: Name("y"),
                                             ctx: Load,
@@ -227,12 +261,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 117..135,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 117..135,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 118..119,
                                     id: Name("x"),
                                     ctx: Load,
@@ -240,6 +277,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 121..122,
                                     id: Name("y"),
                                     ctx: Load,
@@ -248,8 +286,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 123..134,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 127..128,
                                             id: Name("x"),
                                             ctx: Store,
@@ -257,9 +297,11 @@ Module(
                                     ),
                                     iter: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 132..134,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 133..134,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -278,12 +320,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..159,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..159,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 137..138,
                                     id: Name("x"),
                                     ctx: Load,
@@ -291,6 +336,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 140..141,
                                     id: Name("y"),
                                     ctx: Load,
@@ -299,8 +345,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 142..158,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 146..147,
                                             id: Name("x"),
                                             ctx: Store,
@@ -308,10 +356,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 151..158,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 157..158,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -330,12 +380,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 160..188,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..188,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 161..162,
                                     id: Name("x"),
                                     ctx: Load,
@@ -343,6 +396,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 164..165,
                                     id: Name("y"),
                                     ctx: Load,
@@ -351,8 +405,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 166..187,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 170..171,
                                             id: Name("x"),
                                             ctx: Store,
@@ -360,9 +416,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 175..187,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 186..187,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -380,12 +438,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 189..216,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 189..216,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 190..191,
                                     id: Name("x"),
                                     ctx: Load,
@@ -393,6 +454,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..194,
                                     id: Name("y"),
                                     ctx: Load,
@@ -401,8 +463,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 195..215,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 199..200,
                                             id: Name("x"),
                                             ctx: Store,
@@ -410,19 +474,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..215,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 211..212,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 211..212,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 211..212,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 211..212,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -436,6 +507,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 214..215,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -453,12 +525,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..257,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 231..257,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 232..233,
                                     id: Name("x"),
                                     ctx: Load,
@@ -466,6 +541,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 235..236,
                                     id: Name("y"),
                                     ctx: Load,
@@ -474,8 +550,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 237..256,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 241..242,
                                             id: Name("x"),
                                             ctx: Store,
@@ -483,6 +561,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 246..250,
                                             id: Name("data"),
                                             ctx: Load,
@@ -491,9 +570,11 @@ Module(
                                     ifs: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 254..256,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 255..256,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -512,12 +593,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 258..289,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 258..289,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 259..260,
                                     id: Name("x"),
                                     ctx: Load,
@@ -525,6 +609,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 262..263,
                                     id: Name("y"),
                                     ctx: Load,
@@ -533,8 +618,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 264..288,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 268..269,
                                             id: Name("x"),
                                             ctx: Store,
@@ -542,6 +629,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 273..277,
                                             id: Name("data"),
                                             ctx: Load,
@@ -550,10 +638,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 281..288,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 287..288,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -572,12 +662,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 290..326,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 290..326,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 291..292,
                                     id: Name("x"),
                                     ctx: Load,
@@ -585,6 +678,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 294..295,
                                     id: Name("y"),
                                     ctx: Load,
@@ -593,8 +687,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 296..325,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 300..301,
                                             id: Name("x"),
                                             ctx: Store,
@@ -602,6 +698,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 305..309,
                                             id: Name("data"),
                                             ctx: Load,
@@ -610,9 +707,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 313..325,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 324..325,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -630,12 +729,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 327..362,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 327..362,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 328..329,
                                     id: Name("x"),
                                     ctx: Load,
@@ -643,6 +745,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 331..332,
                                     id: Name("y"),
                                     ctx: Load,
@@ -651,8 +754,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 333..361,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 337..338,
                                             id: Name("x"),
                                             ctx: Store,
@@ -660,6 +765,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 342..346,
                                             id: Name("data"),
                                             ctx: Load,
@@ -668,19 +774,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 350..361,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 357..358,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 357..358,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 357..358,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 357..358,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -694,6 +807,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 360..361,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star.py.snap
index 18f34772fa..2375e262a6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/double_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..278,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..135,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 125..135,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 128..129,
                                             id: Name("x"),
                                             ctx: Load,
@@ -30,6 +34,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 133..134,
                                                 value: Int(
                                                     1,
@@ -39,6 +44,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 134..134,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -52,15 +58,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..162,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..162,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..138,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -69,6 +78,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 140..141,
                                             value: Int(
                                                 1,
@@ -80,15 +90,18 @@ Module(
                                     key: None,
                                     value: If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..161,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 150..154,
                                                     value: true,
                                                 },
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..146,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -96,6 +109,7 @@ Module(
                                             ),
                                             orelse: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 160..161,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -111,28 +125,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 163..184,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 163..184,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 166..177,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 173..174,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 173..174,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 173..174,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("x"),
                                                                     range: 173..174,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -146,6 +169,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 176..177,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -158,6 +182,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 179..180,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -166,6 +191,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 182..183,
                                             value: Int(
                                                 2,
@@ -180,15 +206,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 185..201,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 185..201,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 186..187,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -197,6 +226,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 189..190,
                                             value: Int(
                                                 1,
@@ -208,11 +238,13 @@ Module(
                                     key: None,
                                     value: BoolOp(
                                         ExprBoolOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 194..200,
                                             op: Or,
                                             values: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 194..195,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -220,6 +252,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 199..200,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -236,20 +269,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 202..219,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 202..219,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: BoolOp(
                                         ExprBoolOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 205..212,
                                             op: And,
                                             values: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 205..206,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -257,6 +294,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 211..212,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -270,6 +308,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 214..215,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -278,6 +317,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 217..218,
                                             value: Int(
                                                 2,
@@ -292,15 +332,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 220..241,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 220..241,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 221..222,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -309,6 +352,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 224..225,
                                             value: Int(
                                                 1,
@@ -320,10 +364,12 @@ Module(
                                     key: None,
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 229..234,
                                             op: Not,
                                             operand: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 233..234,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -336,6 +382,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 236..237,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -344,6 +391,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 239..240,
                                             value: Int(
                                                 2,
@@ -358,18 +406,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 242..252,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 242..252,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 245..251,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 245..246,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -381,6 +433,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 250..251,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -397,18 +450,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 253..267,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 253..267,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 256..266,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 256..257,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -420,6 +477,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 265..266,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -436,18 +494,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 268..277,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 268..277,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 271..276,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 271..272,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -459,6 +521,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 275..276,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star_comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star_comprehension.py.snap
index 2cdfca3714..22ca3a3d36 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star_comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__double_star_comprehension.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/double_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..358,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..147,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..147,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 125..126,
                                             id: Name("x"),
                                             ctx: Load,
@@ -30,6 +34,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 128..129,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -38,6 +43,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 130..133,
                                             id: Name("for"),
                                             ctx: Load,
@@ -48,6 +54,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 134..135,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -56,6 +63,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 135..135,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -66,9 +74,11 @@ Module(
                                     key: Some(
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..146,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 137..138,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -80,6 +90,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 142..146,
                                                             id: Name("data"),
                                                             ctx: Load,
@@ -91,6 +102,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 146..146,
                                             id: Name(""),
                                             ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_0.py.snap
index 45b456fe18..3b205a80f1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_0.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..24,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1..2,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -28,6 +32,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..8,
                                             id: Name("def"),
                                             ctx: Load,
@@ -38,9 +43,11 @@ Module(
                                     key: Some(
                                         Call(
                                             ExprCall {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 9..14,
                                                 func: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 9..12,
                                                         id: Name("foo"),
                                                         ctx: Load,
@@ -48,6 +55,7 @@ Module(
                                                 ),
                                                 arguments: Arguments {
                                                     range: 12..14,
+                                                    node_index: AtomicNodeIndex(..),
                                                     args: [],
                                                     keywords: [],
                                                 },
@@ -56,6 +64,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 20..24,
                                             id: Name("pass"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_1.py.snap
index 67b4fca986..487654f51d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_1.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1..2,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -28,9 +32,11 @@ Module(
                                     ),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..10,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5..6,
                                                     value: Int(
                                                         1,
@@ -40,6 +46,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 9..10,
                                                     value: Int(
                                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_2.py.snap
index 99ceea07ed..474f5b3038 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__missing_closing_brace_2.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..27,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..6,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1..2,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -28,6 +32,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4..5,
                                             value: Int(
                                                 1,
@@ -42,16 +47,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..27,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 12..15,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 15..17,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -62,6 +72,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..27,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_0.py.snap
index b3123ce9b0..a6bcfaa621 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_0.py.snap
@@ -7,22 +7,27 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/named_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..84,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..77,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..77,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 56..62,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 56..57,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -30,6 +35,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 61..62,
                                                         value: Int(
                                                             1,
@@ -41,6 +47,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 64..65,
                                             id: Name("y"),
                                             ctx: Load,
@@ -51,6 +58,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..68,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -59,6 +67,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 68..68,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -69,6 +78,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 72..73,
                                                 value: Int(
                                                     2,
@@ -78,6 +88,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 75..76,
                                             id: Name("a"),
                                             ctx: Load,
@@ -91,12 +102,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..84,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..84,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 79..80,
                                     id: Name("x"),
                                     ctx: Load,
@@ -105,6 +119,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_1.py.snap
index dd7855f8b4..47c76d0afc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__named_expression_1.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/named_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..86,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..79,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..79,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 58..59,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -28,6 +32,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 61..62,
                                             id: Name("y"),
                                             ctx: Load,
@@ -38,6 +43,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 66..67,
                                                 value: Int(
                                                     1,
@@ -47,6 +53,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 67..67,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -57,6 +64,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 69..70,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -65,6 +73,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 72..73,
                                             id: Name("a"),
                                             ctx: Load,
@@ -75,6 +84,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 77..78,
                                                 value: Int(
                                                     2,
@@ -84,6 +94,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 78..78,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -97,12 +108,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 81..86,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 81..86,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 81..82,
                                     id: Name("x"),
                                     ctx: Load,
@@ -111,6 +125,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 85..86,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__recover.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__recover.py.snap
index 71d0198372..ecfb8d7b9a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__recover.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__dict__recover.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/dict/recover
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..346,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..91,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 88..91,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..89,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -30,15 +34,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..105,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..105,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 94..95,
                                                 value: Int(
                                                     1,
@@ -48,6 +55,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 97..98,
                                             value: Int(
                                                 2,
@@ -59,6 +67,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 value: Int(
                                                     3,
@@ -68,6 +77,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 103..104,
                                             value: Int(
                                                 4,
@@ -82,15 +92,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..115,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..115,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 108..109,
                                                 value: Int(
                                                     1,
@@ -100,6 +113,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 111..112,
                                             value: Int(
                                                 2,
@@ -114,15 +128,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..144,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 133..144,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 134..135,
                                                 value: Int(
                                                     1,
@@ -132,6 +149,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 137..138,
                                             value: Int(
                                                 2,
@@ -143,6 +161,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 139..140,
                                                 value: Int(
                                                     3,
@@ -152,6 +171,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 142..143,
                                             value: Int(
                                                 4,
@@ -166,15 +186,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 157..162,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 157..162,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 158..159,
                                                 value: Int(
                                                     1,
@@ -184,6 +207,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 160..160,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -197,15 +221,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 201..205,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 201..205,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..204,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -219,15 +246,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 206..222,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 206..222,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 207..208,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -236,6 +266,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 210..211,
                                             id: Name("y"),
                                             ctx: Load,
@@ -246,6 +277,7 @@ Module(
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 215..215,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -256,6 +288,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 217..218,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -264,6 +297,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 220..221,
                                             id: Name("b"),
                                             ctx: Load,
@@ -277,18 +311,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 310..330,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 310..330,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 311..313,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 312..313,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -300,6 +338,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 315..316,
                                             id: Name("y"),
                                             ctx: Load,
@@ -310,6 +349,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 318..319,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -318,6 +358,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 321..322,
                                             id: Name("a"),
                                             ctx: Load,
@@ -328,9 +369,11 @@ Module(
                                     key: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 324..326,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 325..326,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -342,6 +385,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 328..329,
                                             id: Name("c"),
                                             ctx: Load,
@@ -355,15 +399,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 331..345,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 331..345,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 332..333,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -372,9 +419,11 @@ Module(
                                     ),
                                     value: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 335..337,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 336..337,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -388,6 +437,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 339..340,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -396,9 +446,11 @@ Module(
                                     ),
                                     value: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 342..344,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 343..344,
                                                     id: Name("a"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_identifiers.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_identifiers.py.snap
index 7a4f5b3f5d..bf215d18b6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_identifiers.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_identifiers.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/emoji_identi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..64,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("a"),
                                 ctx: Store,
@@ -23,6 +26,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..5,
                             id: Name(""),
                             ctx: Invalid,
@@ -32,10 +36,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..37,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 32..33,
                                 id: Name("a"),
                                 ctx: Store,
@@ -44,6 +50,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..37,
                             id: Name(""),
                             ctx: Invalid,
@@ -53,13 +60,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..43,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 42..43,
                             op: UAdd,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..43,
                                     id: Name(""),
                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_statement.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_statement.py.snap
index 8738dedd6d..d4c139b3cc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_statement.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__emoji_statement.py.snap
@@ -1,13 +1,13 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/emoji_statement.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..5,
         body: [],
     },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_0.py.snap
index 3806947400..b480e99948 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/if/missing_o
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..88,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..67,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..67,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 58..62,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -24,6 +28,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     id: Name("x"),
                                     ctx: Load,
@@ -31,6 +36,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 67..67,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -42,16 +48,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 69..88,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 73..76,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 76..78,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -62,6 +73,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 84..88,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_1.py.snap
index 21c4bce330..beec6bcb14 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_orelse_expr_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/if/missing_o
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..76,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..69,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..69,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..64,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -24,6 +28,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..56,
                                     id: Name("x"),
                                     ctx: Load,
@@ -31,6 +36,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..69,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -42,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..76,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..76,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 71..72,
                                     value: Int(
                                         1,
@@ -57,6 +66,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 75..76,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_0.py.snap
index e621d76610..d3c3293580 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/if/missing_t
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..76,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 51..55,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 51..55,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..55,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -24,6 +28,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     id: Name("x"),
                                     ctx: Load,
@@ -31,6 +36,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..55,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -42,16 +48,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..76,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 61..64,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 64..66,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -62,6 +73,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 72..76,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_1.py.snap
index 1289e83843..39ddb5266a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__missing_test_expr_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/if/missing_t
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..64,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..57,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..57,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 57..57,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -24,6 +28,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     id: Name("x"),
                                     ctx: Load,
@@ -31,6 +36,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 57..57,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -42,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..64,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..64,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..60,
                                     value: Int(
                                         1,
@@ -57,6 +66,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..64,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__recover.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__recover.py.snap
index dd35e9a27d..e62779397c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__recover.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__if__recover.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/if/recover.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..215,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..43,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..43,
                             test: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..36,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..36,
                                             id: Name("expr"),
                                             ctx: Load,
@@ -30,6 +35,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 26..27,
                                     id: Name("x"),
                                     ctx: Load,
@@ -37,6 +43,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..43,
                                     id: Name("y"),
                                     ctx: Load,
@@ -48,25 +55,34 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..67,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..67,
                             test: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..60,
                                     parameters: Some(
                                         Parameters {
                                             range: 56..57,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 56..57,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 56..57,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 56..57,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -80,6 +96,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..60,
                                             id: Name("x"),
                                             ctx: Load,
@@ -89,6 +106,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..45,
                                     id: Name("x"),
                                     ctx: Load,
@@ -96,6 +114,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 66..67,
                                     id: Name("y"),
                                     ctx: Load,
@@ -107,16 +126,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..87,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..87,
                             test: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 73..80,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 79..80,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -127,6 +150,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     id: Name("x"),
                                     ctx: Load,
@@ -134,6 +158,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 86..87,
                                     id: Name("y"),
                                     ctx: Load,
@@ -145,15 +170,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..112,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 88..112,
                             test: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 93..105,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 104..105,
                                             id: Name("x"),
                                             ctx: Load,
@@ -163,6 +192,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 88..89,
                                     id: Name("x"),
                                     ctx: Load,
@@ -170,6 +200,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 111..112,
                                     id: Name("y"),
                                     ctx: Load,
@@ -181,12 +212,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 142..164,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 142..164,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 147..151,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -194,6 +228,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 142..143,
                                     id: Name("x"),
                                     ctx: Load,
@@ -201,9 +236,11 @@ Module(
                             ),
                             orelse: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 157..164,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 158..164,
                                             id: Name("orelse"),
                                             ctx: Load,
@@ -218,12 +255,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 165..187,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 165..187,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 170..174,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -231,6 +271,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 165..166,
                                     id: Name("x"),
                                     ctx: Load,
@@ -238,10 +279,12 @@ Module(
                             ),
                             orelse: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 180..187,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 186..187,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -256,12 +299,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 188..215,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 188..215,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..197,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -269,6 +315,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 188..189,
                                     id: Name("x"),
                                     ctx: Load,
@@ -276,9 +323,11 @@ Module(
                             ),
                             orelse: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 203..215,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 214..215,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_default_parameters.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_default_parameters.py.snap
index 3d9df97c46..ac95e6aff7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_default_parameters.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_default_parameters.py.snap
@@ -1,33 +1,41 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/lambda_default_parameters.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..20,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..20,
                             parameters: Some(
                                 Parameters {
                                     range: 7..17,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 7..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 7..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -35,17 +43,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 10..14,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 10..11,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 10..11,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 12..14,
                                                         value: Int(
                                                             20,
@@ -56,11 +68,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 16..17,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 16..17,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 16..17,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -74,6 +89,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..20,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_duplicate_parameters.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_duplicate_parameters.py.snap
index 6ea4a192ed..30e3bf68b1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_duplicate_parameters.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__lambda_duplicate_parameters.py.snap
@@ -7,26 +7,35 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/lambda_dupli
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..91,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..14,
                             parameters: Some(
                                 Parameters {
                                     range: 7..11,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 7..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 7..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -34,11 +43,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 10..11,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 10..11,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 10..11,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -52,6 +64,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         1,
@@ -64,22 +77,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..33,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..33,
                             parameters: Some(
                                 Parameters {
                                     range: 23..30,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 23..24,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 23..24,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 23..24,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -90,11 +111,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 29..30,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 29..30,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 29..30,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -106,6 +130,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 32..33,
                                     value: Int(
                                         1,
@@ -118,22 +143,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..52,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..52,
                             parameters: Some(
                                 Parameters {
                                     range: 42..49,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 42..43,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 42..43,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 42..43,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -141,17 +174,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 45..49,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 45..46,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 45..46,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 47..49,
                                                         value: Int(
                                                             20,
@@ -168,6 +205,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     value: Int(
                                         1,
@@ -180,22 +218,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..69,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..69,
                             parameters: Some(
                                 Parameters {
                                     range: 61..66,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 61..62,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 61..62,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 61..62,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -205,9 +251,11 @@ Module(
                                     vararg: Some(
                                         Parameter {
                                             range: 64..66,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("a"),
                                                 range: 65..66,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -218,6 +266,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     value: Int(
                                         1,
@@ -230,22 +279,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..90,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..90,
                             parameters: Some(
                                 Parameters {
                                     range: 78..87,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 78..79,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 78..79,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 78..79,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -257,9 +314,11 @@ Module(
                                     kwarg: Some(
                                         Parameter {
                                             range: 84..87,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("a"),
                                                 range: 86..87,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -268,6 +327,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 89..90,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__comprehension.py.snap
index 124079789d..110db0cba9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__comprehension.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/compreh
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..376,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..48,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..48,
                             elt: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..36,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("x"),
                                             ctx: Load,
@@ -31,8 +36,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 37..47,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 41..42,
                                             id: Name("x"),
                                             ctx: Store,
@@ -40,6 +47,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..47,
                                             id: Name("y"),
                                             ctx: Load,
@@ -55,12 +63,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..81,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..81,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     id: Name("x"),
                                     ctx: Load,
@@ -69,8 +80,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 70..80,
+                                    node_index: AtomicNodeIndex(..),
                                     target: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 74..75,
                                             value: Int(
                                                 1,
@@ -79,6 +92,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 79..80,
                                             id: Name("y"),
                                             ctx: Load,
@@ -94,12 +108,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 82..98,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..98,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     id: Name("x"),
                                     ctx: Load,
@@ -108,13 +125,16 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 85..97,
+                                    node_index: AtomicNodeIndex(..),
                                     target: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 89..92,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 89..92,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "a",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -128,6 +148,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             id: Name("y"),
                                             ctx: Load,
@@ -143,12 +164,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 99..118,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 99..118,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..101,
                                     id: Name("x"),
                                     ctx: Load,
@@ -157,11 +181,14 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 102..117,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 106..112,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 106..110,
                                                     id: Name("call"),
                                                     ctx: Load,
@@ -169,6 +196,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 110..112,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -176,6 +204,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 116..117,
                                             id: Name("y"),
                                             ctx: Load,
@@ -191,12 +220,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..138,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..138,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 120..121,
                                     id: Name("x"),
                                     ctx: Load,
@@ -205,12 +237,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 122..137,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Set(
                                         ExprSet {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 126..132,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 127..128,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -218,6 +253,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 130..131,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -228,6 +264,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 136..137,
                                             id: Name("y"),
                                             ctx: Load,
@@ -243,12 +280,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..170,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..170,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 156..157,
                                     id: Name("x"),
                                     ctx: Load,
@@ -257,8 +297,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 158..169,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 162..163,
                                             id: Name("x"),
                                             ctx: Store,
@@ -266,9 +308,11 @@ Module(
                                     ),
                                     iter: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 167..169,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 168..169,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -287,12 +331,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 171..191,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 171..191,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 172..173,
                                     id: Name("x"),
                                     ctx: Load,
@@ -301,8 +348,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 174..190,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 178..179,
                                             id: Name("x"),
                                             ctx: Store,
@@ -310,10 +359,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 183..190,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 189..190,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -332,12 +383,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 192..217,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 192..217,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..194,
                                     id: Name("x"),
                                     ctx: Load,
@@ -346,8 +400,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 195..216,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 199..200,
                                             id: Name("x"),
                                             ctx: Store,
@@ -355,9 +411,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..216,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 215..216,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -375,12 +433,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 218..242,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 218..242,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 219..220,
                                     id: Name("x"),
                                     ctx: Load,
@@ -389,8 +450,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 221..241,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 225..226,
                                             id: Name("x"),
                                             ctx: Store,
@@ -398,19 +461,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 230..241,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 237..238,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 237..238,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 237..238,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 237..238,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -424,6 +494,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 240..241,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -441,12 +512,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 257..280,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 257..280,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 258..259,
                                     id: Name("x"),
                                     ctx: Load,
@@ -455,8 +529,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 260..279,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 264..265,
                                             id: Name("x"),
                                             ctx: Store,
@@ -464,6 +540,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 269..273,
                                             id: Name("data"),
                                             ctx: Load,
@@ -472,9 +549,11 @@ Module(
                                     ifs: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 277..279,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 278..279,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -493,12 +572,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 281..309,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 281..309,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 282..283,
                                     id: Name("x"),
                                     ctx: Load,
@@ -507,8 +589,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 284..308,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 288..289,
                                             id: Name("x"),
                                             ctx: Store,
@@ -516,6 +600,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 293..297,
                                             id: Name("data"),
                                             ctx: Load,
@@ -524,10 +609,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 301..308,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 307..308,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -546,12 +633,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 310..343,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 310..343,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 311..312,
                                     id: Name("x"),
                                     ctx: Load,
@@ -560,8 +650,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 313..342,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 317..318,
                                             id: Name("x"),
                                             ctx: Store,
@@ -569,6 +661,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 322..326,
                                             id: Name("data"),
                                             ctx: Load,
@@ -577,9 +670,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 330..342,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 341..342,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -597,12 +692,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 344..376,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 344..376,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 345..346,
                                     id: Name("x"),
                                     ctx: Load,
@@ -611,8 +709,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 347..375,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 351..352,
                                             id: Name("x"),
                                             ctx: Store,
@@ -620,6 +720,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 356..360,
                                             id: Name("data"),
                                             ctx: Load,
@@ -628,19 +729,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 364..375,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 371..372,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 371..372,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 371..372,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 371..372,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -654,6 +762,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 374..375,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_0.py.snap
index efe0f9aaa3..04f72aae23 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_0.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..43,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..43,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 42..43,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 43..43,
                                         id: Name(""),
                                         ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_1.py.snap
index 20f04c756c..da496ea1cd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_1.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..133,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..133,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 125..133,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 128..133,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 128..129,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -29,6 +34,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 132..133,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_2.py.snap
index c253897cde..c65c7f3f8f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_2.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..141,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 131..141,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 131..141,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 132..133,
                                         value: Int(
                                             1,
@@ -26,9 +30,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 136..141,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 136..137,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 140..141,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_3.py.snap
index 9a64dd38fc..833765842b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__missing_closing_bracket_3.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/missing
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..140,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 114..119,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..119,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 115..116,
                                         value: Int(
                                             1,
@@ -26,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 118..119,
                                         value: Int(
                                             2,
@@ -40,16 +45,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..140,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 125..128,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 128..130,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -60,6 +70,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 136..140,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__recover.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__recover.py.snap
index a3979fcf8a..e3535344a6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__recover.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__recover.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/recover
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..208,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 82..85,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..85,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..83,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -31,13 +35,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..93,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..93,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 88..89,
                                         value: Int(
                                             1,
@@ -46,6 +53,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..92,
                                         value: Int(
                                             2,
@@ -60,13 +68,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..100,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..100,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..97,
                                         value: Int(
                                             1,
@@ -81,13 +92,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..123,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..123,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         value: Int(
                                             1,
@@ -96,6 +110,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 121..122,
                                         value: Int(
                                             2,
@@ -110,13 +125,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 156..162,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 156..162,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 157..158,
                                         value: Int(
                                             1,
@@ -125,6 +143,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 160..161,
                                         value: Int(
                                             2,
@@ -139,13 +158,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 185..194,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 185..194,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 186..187,
                                         value: Int(
                                             1,
@@ -154,9 +176,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 189..192,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 189..190,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -165,6 +189,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 192..192,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -180,13 +205,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 196..202,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 196..202,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 197..198,
                                         value: Int(
                                             1,
@@ -195,6 +223,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 200..201,
                                         value: Int(
                                             2,
@@ -209,16 +238,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 204..207,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 204..207,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 205..206,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 206..206,
                                                 id: Name(""),
                                                 ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__star_expression_precedence.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__star_expression_precedence.py.snap
index 97dfb3722e..caa6a5a30d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__star_expression_precedence.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__list__star_expression_precedence.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/list/star_ex
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..200,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..93,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..93,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 86..88,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 87..88,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -31,6 +36,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..92,
                                         id: Name("y"),
                                         ctx: Load,
@@ -44,19 +50,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..106,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..106,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 95..102,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 96..102,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 96..97,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -68,6 +79,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 101..102,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -81,6 +93,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 104..105,
                                         id: Name("z"),
                                         ctx: Load,
@@ -94,20 +107,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..118,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..118,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 108..114,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 109..114,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 113..114,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -120,6 +138,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 116..117,
                                         id: Name("z"),
                                         ctx: Load,
@@ -133,21 +152,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..132,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..132,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 120..128,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 121..128,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 121..122,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -155,6 +179,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 127..128,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -168,6 +193,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 130..131,
                                         id: Name("z"),
                                         ctx: Load,
@@ -181,21 +207,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..145,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 133..145,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 134..141,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 135..141,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 135..136,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -203,6 +234,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 140..141,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -216,6 +248,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 143..144,
                                         id: Name("z"),
                                         ctx: Load,
@@ -229,25 +262,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 146..168,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 146..168,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 147..164,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 148..164,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 153..157,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 148..149,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -255,6 +294,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 163..164,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -267,6 +307,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 166..167,
                                         id: Name("z"),
                                         ctx: Load,
@@ -280,29 +321,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 169..186,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 169..186,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 170..182,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 171..182,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 178..179,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 178..179,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 178..179,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 178..179,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -316,6 +367,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 181..182,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -328,6 +380,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 184..185,
                                         id: Name("z"),
                                         ctx: Load,
@@ -341,19 +394,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 187..199,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 187..199,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 188..195,
                                         target: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 188..190,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 189..190,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -364,6 +422,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 194..195,
                                                 value: Int(
                                                     2,
@@ -374,6 +433,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 197..198,
                                         id: Name("z"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__invalid_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__invalid_target.py.snap
index c10ee4aac8..e19733fe68 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__invalid_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__invalid_target.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/invali
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..109,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..68,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..67,
                             target: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..62,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..60,
                                             id: Name("x"),
                                             ctx: Load,
@@ -28,12 +33,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("y"),
                                         range: 61..62,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Store,
                                 },
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 66..67,
                                     value: Int(
                                         1,
@@ -46,15 +53,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 69..80,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..79,
                             target: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 70..74,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 70..71,
                                             id: Name("x"),
                                             ctx: Load,
@@ -62,6 +73,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 72..73,
                                             id: Name("y"),
                                             ctx: Load,
@@ -72,6 +84,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 78..79,
                                     value: Int(
                                         1,
@@ -84,15 +97,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 81..90,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..89,
                             target: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 82..84,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 83..84,
                                             id: Name("x"),
                                             ctx: Store,
@@ -103,6 +120,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 88..89,
                                     value: Int(
                                         1,
@@ -115,16 +133,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 91..109,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..108,
                             target: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 92..98,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 93..94,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -132,6 +154,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 96..97,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -143,10 +166,12 @@ Module(
                             ),
                             value: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 102..108,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 103..104,
                                                 value: Int(
                                                     1,
@@ -155,6 +180,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 106..107,
                                                 value: Int(
                                                     2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_0.py.snap
index 33371ac311..8015e50f6a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_0.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/missin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..75,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..72,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..72,
                             id: Name("x"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_1.py.snap
index 7fbfdf4dc9..af8dfa5210 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/missin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..33,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..33,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..33,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..30,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 33..33,
                                     id: Name(""),
                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_2.py.snap
index 77c7726c69..aaa227cdfe 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_2.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/missin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..87,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..71,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..71,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..63,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..71,
                                     id: Name("def"),
                                     ctx: Load,
@@ -35,12 +40,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..87,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..77,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 72..75,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -48,6 +56,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 75..77,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -55,6 +64,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..87,
                             id: Name("pass"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_3.py.snap
index 1ec0d5d924..e7e25c0972 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_3.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/missin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..112,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..112,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 101..112,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 101..102,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,9 +28,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 107..112,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 107..108,
                                             id: Name("x"),
                                             ctx: Load,
@@ -35,6 +41,7 @@ Module(
                                     op: Add,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 111..112,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_4.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_4.py.snap
index 8f056e9ec5..dc699731ce 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_4.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__named__missing_expression_4.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/named/missin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..78,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..71,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..69,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..66,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..69,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -35,12 +40,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 73..78,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..78,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 73..74,
                                     id: Name("x"),
                                     ctx: Load,
@@ -49,6 +57,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 77..78,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__generator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__generator.py.snap
index f547981164..3ac0c1bdff 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__generator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__generator.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..15,
                             elt: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..3,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2..3,
                                             id: Name("x"),
                                             ctx: Load,
@@ -31,8 +36,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 4..14,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             id: Name("x"),
                                             ctx: Store,
@@ -40,6 +47,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..14,
                                             id: Name("y"),
                                             ctx: Load,
@@ -56,16 +64,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..24,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..24,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..23,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 17..18,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -73,6 +85,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 22..23,
                                                 value: Int(
                                                     1,
@@ -90,10 +103,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..35,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..30,
                             id: Name("x"),
                             ctx: Store,
@@ -101,6 +116,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             id: Name("y"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_0.py.snap
index 7b610ed0d1..1b1d87fe6d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_0.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..47,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..47,
                             id: Name(""),
                             ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_1.py.snap
index 02ff2cf395..5dee13a8a2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..137,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 129..137,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 132..137,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..133,
                                     id: Name("x"),
                                     ctx: Load,
@@ -25,6 +29,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 136..137,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_2.py.snap
index b793308c04..b5721df967 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_2.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..146,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..146,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..146,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 137..138,
                                         value: Int(
                                             1,
@@ -26,9 +30,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 141..146,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 141..142,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 145..146,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_3.py.snap
index 9afe7ee6e7..bbf1fb9749 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__missing_closing_paren_3.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..144,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..123,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..123,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         value: Int(
                                             1,
@@ -26,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..123,
                                         value: Int(
                                             2,
@@ -41,16 +46,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..144,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 129..132,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 132..134,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -61,6 +71,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 140..144,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__parenthesized.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__parenthesized.py.snap
index c61c600e25..9012f3e1be 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__parenthesized.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__parenthesized.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..125,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..70,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..69,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,9 +33,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..120,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..120,
                             id: Name("x"),
                             ctx: Load,
@@ -41,9 +47,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 124..125,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 124..125,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple.py.snap
index e621345669..a44a6fc066 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..267,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..86,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..86,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..84,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -32,13 +36,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..94,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 88..94,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..90,
                                         value: Int(
                                             1,
@@ -47,6 +54,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..93,
                                         value: Int(
                                             2,
@@ -62,13 +70,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 96..101,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 96..101,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 97..98,
                                         value: Int(
                                             1,
@@ -84,9 +95,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..121,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..121,
                             value: Int(
                                 1,
@@ -97,9 +110,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..123,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..123,
                             value: Int(
                                 2,
@@ -110,9 +125,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 157..162,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 158..159,
                             value: Int(
                                 1,
@@ -121,6 +138,7 @@ Module(
                     ),
                     annotation: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 161..162,
                             value: Int(
                                 2,
@@ -133,13 +151,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..195,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 186..195,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 187..188,
                                         value: Int(
                                             1,
@@ -148,9 +169,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 190..193,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 190..191,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -159,6 +182,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 193..193,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -175,9 +199,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 197..199,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 198..199,
                             value: Int(
                                 1,
@@ -188,9 +214,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 201..202,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 201..202,
                             value: Int(
                                 2,
@@ -201,13 +229,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 255..267,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 255..267,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 255..256,
                                         id: Name("x"),
                                         ctx: Load,
@@ -215,6 +246,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 258..259,
                                         id: Name("y"),
                                         ctx: Load,
@@ -222,6 +254,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 263..264,
                                         value: Int(
                                             2,
@@ -230,6 +263,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 266..267,
                                         id: Name("z"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple_starred_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple_starred_expr.py.snap
index a81a6db84b..b566c6a594 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple_starred_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__parenthesized__tuple_starred_expr.py.snap
@@ -7,23 +7,29 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/parenthesize
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..532,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 157..178,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 157..178,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 158..165,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 159..165,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 159..160,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -35,6 +41,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 164..165,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -48,6 +55,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 167..168,
                                         id: Name("z"),
                                         ctx: Load,
@@ -55,12 +63,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 170..177,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 171..177,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 171..172,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -72,6 +83,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 176..177,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -92,20 +104,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 179..198,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 179..198,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 180..186,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 181..186,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 185..186,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -118,6 +135,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 188..189,
                                         id: Name("z"),
                                         ctx: Load,
@@ -125,13 +143,16 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 191..197,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 192..197,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 196..197,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -151,21 +172,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 199..222,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 199..222,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 200..208,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 201..208,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 201..202,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -173,6 +199,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 207..208,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -186,6 +213,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 210..211,
                                         id: Name("z"),
                                         ctx: Load,
@@ -193,14 +221,17 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 213..221,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 214..221,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 214..215,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -208,6 +239,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 220..221,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -228,21 +260,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 223..244,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 223..244,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 224..231,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 225..231,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 225..226,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -250,6 +287,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 230..231,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -263,6 +301,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 233..234,
                                         id: Name("z"),
                                         ctx: Load,
@@ -270,14 +309,17 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 236..243,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 237..243,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 237..238,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -285,6 +327,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 242..243,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -305,25 +348,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 245..286,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 245..286,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 246..263,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 247..263,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 252..256,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 247..248,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -331,6 +380,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 262..263,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -343,6 +393,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 265..266,
                                         id: Name("z"),
                                         ctx: Load,
@@ -350,18 +401,22 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 268..285,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 269..285,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 274..278,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 269..270,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -369,6 +424,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 284..285,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -388,29 +444,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 287..318,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 287..318,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 288..300,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 289..300,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 296..297,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 296..297,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 296..297,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 296..297,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -424,6 +490,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 299..300,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -436,6 +503,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 302..303,
                                         id: Name("z"),
                                         ctx: Load,
@@ -443,22 +511,30 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 305..317,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 306..317,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 313..314,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 313..314,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 313..314,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 313..314,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -472,6 +548,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 316..317,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -491,19 +568,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 319..340,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 319..340,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 320..327,
                                         target: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 320..322,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 321..322,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -514,6 +596,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 326..327,
                                                 value: Int(
                                                     2,
@@ -524,6 +607,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 329..330,
                                         id: Name("z"),
                                         ctx: Load,
@@ -531,12 +615,15 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 332..339,
                                         target: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 332..334,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 333..334,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -547,6 +634,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 338..339,
                                                 value: Int(
                                                     2,
@@ -564,19 +652,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 363..382,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 363..382,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 363..370,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 364..370,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 364..365,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -588,6 +681,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 369..370,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -601,6 +695,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 372..373,
                                         id: Name("z"),
                                         ctx: Load,
@@ -608,12 +703,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 375..382,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 376..382,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 376..377,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -625,6 +723,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 381..382,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -645,20 +744,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 383..400,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 383..400,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 383..389,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 384..389,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 388..389,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -671,6 +775,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 391..392,
                                         id: Name("z"),
                                         ctx: Load,
@@ -678,13 +783,16 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 394..400,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 395..400,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 399..400,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -704,21 +812,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 401..422,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 401..422,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 401..409,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 402..409,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 402..403,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -726,6 +839,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 408..409,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -739,6 +853,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 411..412,
                                         id: Name("z"),
                                         ctx: Load,
@@ -746,14 +861,17 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 414..422,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 415..422,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 415..416,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -761,6 +879,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 421..422,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -781,21 +900,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 423..442,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 423..442,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 423..430,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 424..430,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 424..425,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -803,6 +927,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 429..430,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -816,6 +941,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 432..433,
                                         id: Name("z"),
                                         ctx: Load,
@@ -823,14 +949,17 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 435..442,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 436..442,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 436..437,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -838,6 +967,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 441..442,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -858,25 +988,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 443..482,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 443..482,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 443..460,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 444..460,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 449..453,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 444..445,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -884,6 +1020,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 459..460,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -896,6 +1033,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 462..463,
                                         id: Name("z"),
                                         ctx: Load,
@@ -903,18 +1041,22 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 465..482,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 466..482,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 471..475,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 466..467,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -922,6 +1064,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 481..482,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -941,29 +1084,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 483..512,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 483..512,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 483..495,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 484..495,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 491..492,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 491..492,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 491..492,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 491..492,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -977,6 +1130,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 494..495,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -989,6 +1143,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 497..498,
                                         id: Name("z"),
                                         ctx: Load,
@@ -996,22 +1151,30 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 500..512,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 501..512,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 508..509,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 508..509,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 508..509,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 508..509,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -1025,6 +1188,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 511..512,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1044,12 +1208,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 513..515,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 513..515,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 514..515,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1062,13 +1229,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 519..532,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 519..532,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 519..520,
                                         value: Int(
                                             2,
@@ -1077,6 +1247,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 522..523,
                                         id: Name("z"),
                                         ctx: Load,
@@ -1084,9 +1255,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 525..527,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 526..527,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -1097,6 +1270,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 531..532,
                                         value: Int(
                                             2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__comprehension.py.snap
index b692643db9..abf42e4b03 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__comprehension.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/comprehe
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..377,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..48,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..48,
                             elt: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..36,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("x"),
                                             ctx: Load,
@@ -31,8 +36,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 37..47,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 41..42,
                                             id: Name("x"),
                                             ctx: Store,
@@ -40,6 +47,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..47,
                                             id: Name("y"),
                                             ctx: Load,
@@ -55,12 +63,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..81,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..81,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..69,
                                     id: Name("x"),
                                     ctx: Load,
@@ -69,8 +80,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 70..80,
+                                    node_index: AtomicNodeIndex(..),
                                     target: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 74..75,
                                             value: Int(
                                                 1,
@@ -79,6 +92,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 79..80,
                                             id: Name("y"),
                                             ctx: Load,
@@ -94,12 +108,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 82..98,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..98,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     id: Name("x"),
                                     ctx: Load,
@@ -108,13 +125,16 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 85..97,
+                                    node_index: AtomicNodeIndex(..),
                                     target: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 89..92,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 89..92,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "a",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -128,6 +148,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             id: Name("y"),
                                             ctx: Load,
@@ -143,12 +164,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 99..118,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 99..118,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..101,
                                     id: Name("x"),
                                     ctx: Load,
@@ -157,11 +181,14 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 102..117,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 106..112,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 106..110,
                                                     id: Name("call"),
                                                     ctx: Load,
@@ -169,6 +196,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 110..112,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -176,6 +204,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 116..117,
                                             id: Name("y"),
                                             ctx: Load,
@@ -191,12 +220,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..138,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..138,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 120..121,
                                     id: Name("x"),
                                     ctx: Load,
@@ -205,12 +237,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 122..137,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Set(
                                         ExprSet {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 126..132,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 127..128,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -218,6 +253,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 130..131,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -228,6 +264,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 136..137,
                                             id: Name("y"),
                                             ctx: Load,
@@ -243,12 +280,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..170,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..170,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 156..157,
                                     id: Name("x"),
                                     ctx: Load,
@@ -257,8 +297,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 158..169,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 162..163,
                                             id: Name("x"),
                                             ctx: Store,
@@ -266,9 +308,11 @@ Module(
                                     ),
                                     iter: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 167..169,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 168..169,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -287,12 +331,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 171..191,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 171..191,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 172..173,
                                     id: Name("x"),
                                     ctx: Load,
@@ -301,8 +348,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 174..190,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 178..179,
                                             id: Name("x"),
                                             ctx: Store,
@@ -310,10 +359,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 183..190,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 189..190,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -332,12 +383,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 192..217,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 192..217,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..194,
                                     id: Name("x"),
                                     ctx: Load,
@@ -346,8 +400,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 195..216,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 199..200,
                                             id: Name("x"),
                                             ctx: Store,
@@ -355,9 +411,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..216,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 215..216,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -375,12 +433,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 218..242,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 218..242,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 219..220,
                                     id: Name("x"),
                                     ctx: Load,
@@ -389,8 +450,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 221..241,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 225..226,
                                             id: Name("x"),
                                             ctx: Store,
@@ -398,19 +461,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 230..241,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 237..238,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 237..238,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 237..238,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 237..238,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -424,6 +494,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 240..241,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -441,12 +512,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 257..280,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 257..280,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 258..259,
                                     id: Name("x"),
                                     ctx: Load,
@@ -455,8 +529,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 260..279,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 264..265,
                                             id: Name("x"),
                                             ctx: Store,
@@ -464,6 +540,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 269..273,
                                             id: Name("data"),
                                             ctx: Load,
@@ -472,9 +549,11 @@ Module(
                                     ifs: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 277..279,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 278..279,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -493,12 +572,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 281..309,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 281..309,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 282..283,
                                     id: Name("x"),
                                     ctx: Load,
@@ -507,8 +589,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 284..308,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 288..289,
                                             id: Name("x"),
                                             ctx: Store,
@@ -516,6 +600,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 293..297,
                                             id: Name("data"),
                                             ctx: Load,
@@ -524,10 +609,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 301..308,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 307..308,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -546,12 +633,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 310..343,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 310..343,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 311..312,
                                     id: Name("x"),
                                     ctx: Load,
@@ -560,8 +650,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 313..342,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 317..318,
                                             id: Name("x"),
                                             ctx: Store,
@@ -569,6 +661,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 322..326,
                                             id: Name("data"),
                                             ctx: Load,
@@ -577,9 +670,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 330..342,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 341..342,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -597,12 +692,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 344..376,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 344..376,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 345..346,
                                     id: Name("x"),
                                     ctx: Load,
@@ -611,8 +709,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 347..375,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 351..352,
                                             id: Name("x"),
                                             ctx: Store,
@@ -620,6 +720,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 356..360,
                                             id: Name("data"),
                                             ctx: Load,
@@ -628,19 +729,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 364..375,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 371..372,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 371..372,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 371..372,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 371..372,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -654,6 +762,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 374..375,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_0.py.snap
index 6b082389ba..43438af0b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_0.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/missing_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..47,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..47,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 47..47,
                                         id: Name(""),
                                         ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_1.py.snap
index 3df9492f91..b1a51ec0e1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_1.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/missing_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..136,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 128..136,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 128..136,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 131..136,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 131..132,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -29,6 +34,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 135..136,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_2.py.snap
index 101fbf0b1a..ee7e0553f3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_2.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/missing_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..144,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 134..144,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..144,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 135..136,
                                         value: Int(
                                             1,
@@ -26,9 +30,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 139..144,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 139..140,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 143..144,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_3.py.snap
index f0ac8ba0d9..dd12017d4f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__missing_closing_curly_brace_3.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/missing_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..144,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..123,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..123,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         value: Int(
                                             1,
@@ -26,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..123,
                                         value: Int(
                                             2,
@@ -39,16 +44,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..144,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 129..132,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 132..134,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -59,6 +69,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 140..144,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__recover.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__recover.py.snap
index 6df00c1bc5..fd02629ffd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__recover.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__recover.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/recover.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..323,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 197..200,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 197..200,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 198..198,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -30,13 +34,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 202..208,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 202..208,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 203..204,
                                         value: Int(
                                             1,
@@ -45,6 +52,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 206..207,
                                         value: Int(
                                             2,
@@ -58,13 +66,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 210..215,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 210..215,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 211..212,
                                         value: Int(
                                             1,
@@ -78,13 +89,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 233..238,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 233..238,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 234..235,
                                         value: Int(
                                             1,
@@ -93,6 +107,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 236..237,
                                         value: Int(
                                             2,
@@ -106,15 +121,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 271..277,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 271..277,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 272..273,
                                                 value: Int(
                                                     1,
@@ -124,6 +142,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 275..276,
                                             value: Int(
                                                 2,
@@ -138,13 +157,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 300..309,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 300..309,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 301..302,
                                         value: Int(
                                             1,
@@ -153,9 +175,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 304..307,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 304..305,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -164,6 +188,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 307..307,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -178,13 +203,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 311..317,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 311..317,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 312..313,
                                         value: Int(
                                             1,
@@ -193,6 +221,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 315..316,
                                         value: Int(
                                             2,
@@ -206,16 +235,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 319..322,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 319..322,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 320..321,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 321..321,
                                                 id: Name(""),
                                                 ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__star_expression_precedence.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__star_expression_precedence.py.snap
index 5fd3b81e29..18fb551839 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__star_expression_precedence.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__set__star_expression_precedence.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/set/star_exp
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..198,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..92,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..92,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..87,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 86..87,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -31,6 +36,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 90..91,
                                         id: Name("y"),
                                         ctx: Load,
@@ -43,19 +49,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..105,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..105,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..101,
                                         value: Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 95..101,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 95..96,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -67,6 +78,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 100..101,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -80,6 +92,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..104,
                                         id: Name("z"),
                                         ctx: Load,
@@ -92,20 +105,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 106..117,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..117,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 107..113,
                                         value: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 108..113,
                                                 op: Not,
                                                 operand: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 112..113,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -118,6 +136,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 115..116,
                                         id: Name("z"),
                                         ctx: Load,
@@ -130,21 +149,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..131,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..131,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..127,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 120..127,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 120..121,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -152,6 +176,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 126..127,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -165,6 +190,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 129..130,
                                         id: Name("z"),
                                         ctx: Load,
@@ -177,21 +203,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 132..144,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 132..144,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 133..140,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 134..140,
                                                 op: Or,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 134..135,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -199,6 +230,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 139..140,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -212,6 +244,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 142..143,
                                         id: Name("z"),
                                         ctx: Load,
@@ -224,25 +257,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 145..167,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 145..167,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 146..163,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 147..163,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 152..156,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 147..148,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -250,6 +289,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 162..163,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -262,6 +302,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 165..166,
                                         id: Name("z"),
                                         ctx: Load,
@@ -274,29 +315,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 168..185,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 168..185,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 169..181,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 170..181,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 177..178,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 177..178,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 177..178,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 177..178,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -310,6 +361,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 180..181,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -322,6 +374,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 183..184,
                                         id: Name("z"),
                                         ctx: Load,
@@ -334,19 +387,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..198,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 186..198,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 187..194,
                                         target: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 187..189,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 188..189,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -357,6 +415,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 193..194,
                                                 value: Int(
                                                     2,
@@ -367,6 +426,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 196..197,
                                         id: Name("z"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__invalid_slice_element.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__invalid_slice_element.py.snap
index 598a1ba08e..133fc59208 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__invalid_slice_element.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__invalid_slice_element.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/subscript/in
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..133,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2..9,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2..8,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2..3,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -38,6 +45,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..8,
                                                         value: Int(
                                                             1,
@@ -58,12 +66,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..39,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..39,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 33..34,
                                     id: Name("x"),
                                     ctx: Load,
@@ -71,13 +82,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 35..38,
                                     lower: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 35..37,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 36..37,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -98,12 +112,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..46,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..46,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..41,
                                     id: Name("x"),
                                     ctx: Load,
@@ -111,14 +128,17 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..45,
                                     lower: None,
                                     upper: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 43..45,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 44..45,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -138,12 +158,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..54,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..54,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..48,
                                     id: Name("x"),
                                     ctx: Load,
@@ -151,15 +174,18 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..53,
                                     lower: None,
                                     upper: None,
                                     step: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 51..53,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 52..53,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -178,12 +204,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 70..73,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..73,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 70..71,
                                     id: Name("x"),
                                     ctx: Load,
@@ -191,6 +220,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 72..73,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -203,12 +233,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 123..133,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 123..133,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 123..124,
                                     id: Name("x"),
                                     ctx: Load,
@@ -216,12 +249,15 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 125..132,
                                     target: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 125..127,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 126..127,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -232,6 +268,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 131..132,
                                             value: Int(
                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_0.py.snap
index 6491277ca7..734e357a4a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_0.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/subscript/un
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -24,14 +28,17 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2..10,
                                     lower: None,
                                     upper: Some(
                                         BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5..10,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5..6,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -40,6 +47,7 @@ Module(
                                                 op: Add,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 9..10,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_1.py.snap
index 10505cb6cb..0d95577060 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__subscript__unclosed_slice_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/subscript/un
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..25,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..9,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("x"),
                                     ctx: Load,
@@ -24,12 +28,14 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2..9,
                                     lower: None,
                                     upper: None,
                                     step: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..9,
                                                 id: Name("def"),
                                                 ctx: Load,
@@ -45,12 +51,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..25,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..15,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..13,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -58,6 +67,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 13..15,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -65,6 +75,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..25,
                             id: Name("pass"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary.py.snap
index 379c262e15..f024ef0b37 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/unary.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("x"),
                                     ctx: Load,
@@ -30,9 +33,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..10,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..10,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__named_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__named_expression.py.snap
index feeb3a56e8..952700a605 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__named_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__named_expression.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/expressions/unary/named_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..18,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..2,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..2,
                             op: USub,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("x"),
                                     ctx: Load,
@@ -30,9 +33,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..7,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             value: Int(
                                 1,
@@ -43,13 +48,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..13,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..13,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..13,
                                     id: Name("x"),
                                     ctx: Load,
@@ -61,9 +69,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..18,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..18,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_0.py.snap
index 3ea59b57e8..90fbf1bd9f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_0.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/unary/no_exp
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..3,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3..3,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -29,12 +33,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..10,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     id: Name("x"),
                                     ctx: Load,
@@ -43,6 +50,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_1.py.snap
index 62d13301c9..2b9353fc3b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__unary__no_expression_1.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/unary/no_exp
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..8,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..1,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             op: UAdd,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..1,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -29,12 +33,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 3..8,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..8,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3..4,
                                     id: Name("x"),
                                     ctx: Load,
@@ -43,6 +50,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__named_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__named_expression.py.snap
index 84e07f14e9..73536890ec 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__named_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__named_expression.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/yield/named_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..85,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..59,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..59,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..59,
                                         id: Name("x"),
                                         ctx: Load,
@@ -30,9 +34,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..64,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..64,
                             value: Int(
                                 1,
@@ -43,17 +49,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..84,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..84,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..84,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 72..73,
                                                     value: Int(
                                                         1,
@@ -62,6 +72,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 75..76,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -69,6 +80,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 80..81,
                                                     value: Int(
                                                         2,
@@ -77,6 +89,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 83..84,
                                                     value: Int(
                                                         3,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__star_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__star_expression.py.snap
index 0045d8615f..6bd430e889 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__star_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield__star_expression.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/yield/star_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..47,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..47,
                             value: Some(
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..46,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 45..46,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -36,25 +41,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..66,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..66,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..66,
                                         elts: [
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 55..63,
                                                     value: BoolOp(
                                                         ExprBoolOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 56..63,
                                                             op: And,
                                                             values: [
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 56..57,
                                                                         id: Name("x"),
                                                                         ctx: Load,
@@ -62,6 +73,7 @@ Module(
                                                                 ),
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 62..63,
                                                                         id: Name("y"),
                                                                         ctx: Load,
@@ -75,6 +87,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 65..66,
                                                     id: Name("z"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__starred_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__starred_expression.py.snap
index 4adf70d811..72433f9e77 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__starred_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__starred_expression.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/yield_from/s
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..100,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 70..83,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..83,
                             value: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 81..83,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..83,
                                             id: Name("x"),
                                             ctx: Load,
@@ -34,19 +39,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..100,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..100,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 95..100,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 95..97,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 96..97,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -57,6 +67,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..100,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__unparenthesized.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__unparenthesized.py.snap
index 40ffb45e66..a14264ccfb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__unparenthesized.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@expressions__yield_from__unparenthesized.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/expressions/yield_from/u
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..192,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..47,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..47,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..47,
                                     id: Name("x"),
                                     ctx: Load,
@@ -28,9 +32,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 51..52,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 51..52,
                             value: Int(
                                 1,
@@ -41,16 +47,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 89..104,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 89..104,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..104,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -58,6 +68,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 103..104,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -74,16 +85,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 168..192,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 168..192,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 179..192,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 180..181,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -91,14 +106,17 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 183..191,
                                                 value: BoolOp(
                                                     ExprBoolOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 184..191,
                                                         op: And,
                                                         values: [
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 184..185,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -106,6 +124,7 @@ Module(
                                                             ),
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 190..191,
                                                                     id: Name("y"),
                                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_empty_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_empty_expression.py.snap
index c8b4ec3c12..42acb3033d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_empty_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_empty_expression.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_empty_expres
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..14,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..5,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 2..4,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..3,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..13,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 6..13,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 8..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 9..9,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_name_tok.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_name_tok.py.snap
index 36b66627ad..0858ce958d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_name_tok.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_name_tok.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_invalid_conv
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..9,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..8,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..8,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 2..7,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..4,
                                                                 id: Name("x"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_other_tok.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_other_tok.py.snap
index 0ee7e5fe73..165a659e99 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_other_tok.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_conversion_flag_other_tok.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_invalid_conv
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..22,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..10,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 2..9,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..4,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..21,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..21,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 11..21,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 13..20,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 14..15,
                                                                 id: Name("x"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_starred_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_starred_expr.py.snap
index f47c692d58..acdb317e91 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_starred_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_invalid_starred_expr.py.snap
@@ -7,28 +7,35 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_invalid_star
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..112,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 77..83,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 77..83,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 77..83,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 79..82,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 80..81,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 81..81,
                                                                         id: Name(""),
                                                                         ctx: Invalid,
@@ -58,29 +65,36 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..97,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..97,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 84..97,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 86..96,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 87..95,
                                                                 value: BoolOp(
                                                                     ExprBoolOp {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 88..95,
                                                                         op: And,
                                                                         values: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 88..89,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
@@ -88,6 +102,7 @@ Module(
                                                                             ),
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 94..95,
                                                                                     id: Name("y"),
                                                                                     ctx: Load,
@@ -120,28 +135,35 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..111,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..111,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 98..111,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 100..110,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 101..109,
                                                                 value: Yield(
                                                                     ExprYield {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 102..109,
                                                                         value: Some(
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 108..109,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_lambda_without_parentheses.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_lambda_without_parentheses.py.snap
index 121ca20d3c..6f98814ce9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_lambda_without_parentheses.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_lambda_without_parentheses.py.snap
@@ -7,38 +7,50 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_lambda_witho
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..17,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..16,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..16,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 2..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Lambda(
                                                             ExprLambda {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..12,
                                                                 parameters: Some(
                                                                     Parameters {
                                                                         range: 10..11,
+                                                                        node_index: AtomicNodeIndex(
+                                                                            0,
+                                                                        ),
                                                                         posonlyargs: [],
                                                                         args: [
                                                                             ParameterWithDefault {
                                                                                 range: 10..11,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 parameter: Parameter {
                                                                                     range: 10..11,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     name: Identifier {
                                                                                         id: Name("x"),
                                                                                         range: 10..11,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                     },
                                                                                     annotation: None,
                                                                                 },
@@ -52,6 +64,7 @@ Module(
                                                                 ),
                                                                 body: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 12..12,
                                                                         id: Name(""),
                                                                         ctx: Invalid,
@@ -67,6 +80,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 12..14,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " x",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace.py.snap
index 9fd2f1b9b2..62c1efddfb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_unclosed_lbr
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..38,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..4,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..4,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..4,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 2..3,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3..3,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..14,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..14,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 5..14,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 7..14,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 8..11,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -93,21 +104,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..23,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..23,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 15..23,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 17..22,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 18..21,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -139,9 +155,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..37,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..37,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -149,12 +167,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 24..28,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 26..27,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 27..27,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
@@ -176,12 +197,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 29..37,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 33..34,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 34..34,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace_in_format_spec.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace_in_format_spec.py.snap
index 81f2c236a9..9d97896c80 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace_in_format_spec.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@f_string_unclosed_lbrace_in_format_spec.py.snap
@@ -7,31 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/err/f_string_unclosed_lbr
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..29,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..12,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..12,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 2..8,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 8..11,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 9..10,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -42,6 +49,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 11..11,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -63,27 +71,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..28,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..28,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 13..28,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 15..21,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 21..27,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 22..23,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -94,10 +108,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 24..27,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 24..27,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f",
                                                                         },
                                                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_iter_unpack_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_iter_unpack_py38.py.snap
index f4a68c5000..cf2cb1c90b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_iter_unpack_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_iter_unpack_py38.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/for_iter_unpack_py38.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..106,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..63,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("x"),
                             ctx: Store,
@@ -22,13 +25,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..58,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..54,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 53..54,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -39,6 +45,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         id: Name("b"),
                                         ctx: Load,
@@ -52,9 +59,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 60..63,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 60..63,
                                     },
                                 ),
@@ -66,10 +75,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..84,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..69,
                             id: Name("x"),
                             ctx: Store,
@@ -77,10 +88,12 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 74..79,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..75,
                                         id: Name("a"),
                                         ctx: Load,
@@ -88,9 +101,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..79,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 78..79,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -107,9 +122,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..84,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                     },
                                 ),
@@ -121,10 +138,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..105,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 89..90,
                             id: Name("x"),
                             ctx: Store,
@@ -132,13 +151,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..100,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..96,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 95..96,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -149,9 +171,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..100,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..100,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -168,9 +192,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 102..105,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 102..105,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_iter_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_iter_expr.py.snap
index f83966eb92..2520538fcc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_iter_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_iter_expr.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_invalid_iter
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..71,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("x"),
                             ctx: Store,
@@ -22,14 +25,17 @@ Module(
                     ),
                     iter: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..17,
                             value: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..17,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 10..11,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..17,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -51,9 +58,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -65,10 +74,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..44,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..28,
                             id: Name("x"),
                             ctx: Store,
@@ -76,10 +87,12 @@ Module(
                     ),
                     iter: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..39,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..39,
                                         id: Name("a"),
                                         ctx: Load,
@@ -91,9 +104,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 41..44,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..44,
                                     },
                                 ),
@@ -105,10 +120,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..60,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..55,
                             id: Name("target"),
                             ctx: Store,
@@ -116,6 +133,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..60,
                             id: Name("x"),
                             ctx: Load,
@@ -127,9 +145,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..70,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 64..65,
                             value: Int(
                                 1,
@@ -138,6 +158,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..70,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target.py.snap
index b34450098f..491fd41a42 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_invalid_targ
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..154,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     is_async: false,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             value: Int(
                                 1,
@@ -23,6 +26,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..10,
                             id: Name("x"),
                             ctx: Load,
@@ -31,9 +35,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 12..15,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 12..15,
                                     },
                                 ),
@@ -45,15 +51,18 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..33,
                     is_async: false,
                     target: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..23,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 20..23,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "a",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -67,6 +76,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..28,
                             id: Name("x"),
                             ctx: Load,
@@ -75,9 +85,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 30..33,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 30..33,
                                     },
                                 ),
@@ -89,18 +101,22 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..56,
                     is_async: false,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..46,
                             value: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 39..46,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 39..40,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -108,6 +124,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 45..46,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -121,6 +138,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..51,
                             id: Name("z"),
                             ctx: Load,
@@ -129,9 +147,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..56,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..56,
                                     },
                                 ),
@@ -143,16 +163,20 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..77,
                     is_async: false,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..67,
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..67,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             id: Name("x"),
                                             ctx: Load,
@@ -161,6 +185,7 @@ Module(
                                     op: BitOr,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 66..67,
                                             id: Name("y"),
                                             ctx: Load,
@@ -173,6 +198,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..72,
                             id: Name("z"),
                             ctx: Load,
@@ -181,9 +207,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 74..77,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..77,
                                     },
                                 ),
@@ -195,13 +223,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..99,
                     is_async: false,
                     target: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..89,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 88..89,
                                     id: Name("x"),
                                     ctx: Load,
@@ -211,6 +242,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..94,
                             id: Name("z"),
                             ctx: Load,
@@ -219,9 +251,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..99,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                     },
                                 ),
@@ -233,17 +267,21 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..121,
                     is_async: false,
                     target: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 104..116,
                             value: Some(
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 110..116,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 110..111,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -255,6 +293,7 @@ Module(
                                         comparators: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 115..116,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -268,6 +307,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 116..116,
                             id: Name(""),
                             ctx: Invalid,
@@ -276,9 +316,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 118..121,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 118..121,
                                     },
                                 ),
@@ -290,14 +332,17 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..153,
                     is_async: false,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 126..143,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 127..128,
                                         id: Name("x"),
                                         ctx: Store,
@@ -305,6 +350,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 130..131,
                                         value: Int(
                                             1,
@@ -313,6 +359,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 133..134,
                                         id: Name("y"),
                                         ctx: Store,
@@ -320,18 +367,22 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 136..142,
                                         value: List(
                                             ExprList {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..142,
                                                 elts: [
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 138..141,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 138..141,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "a",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -356,6 +407,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 147..148,
                             id: Name("z"),
                             ctx: Load,
@@ -364,9 +416,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 150..153,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 150..153,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_binary_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_binary_expr.py.snap
index 0a6052ee9d..cb545e9b38 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_binary_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_binary_expr.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_invalid_target_binary_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..124,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     is_async: false,
                     target: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..14,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("x"),
                                     ctx: Load,
@@ -30,6 +33,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..14,
                                         id: Name("y"),
                                         ctx: Load,
@@ -40,6 +44,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..19,
                             id: Name("z"),
                             ctx: Load,
@@ -48,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..24,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..24,
                                     },
                                 ),
@@ -62,13 +69,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..45,
                     is_async: false,
                     target: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..35,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..30,
                                     id: Name("x"),
                                     ctx: Load,
@@ -80,6 +90,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         id: Name("y"),
                                         ctx: Load,
@@ -90,6 +101,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..40,
                             id: Name("z"),
                             ctx: Load,
@@ -98,9 +110,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 42..45,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 42..45,
                                     },
                                 ),
@@ -112,15 +126,18 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..66,
                     is_async: false,
                     target: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..56,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 50..51,
                                         id: Name("x"),
                                         ctx: Load,
@@ -128,6 +145,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..56,
                                         id: Name("y"),
                                         ctx: Load,
@@ -138,6 +156,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..61,
                             id: Name("z"),
                             ctx: Load,
@@ -146,9 +165,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 63..66,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 63..66,
                                     },
                                 ),
@@ -160,14 +181,17 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..83,
                     is_async: false,
                     target: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..73,
                             op: USub,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 72..73,
                                     id: Name("x"),
                                     ctx: Store,
@@ -177,6 +201,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 77..78,
                             id: Name("y"),
                             ctx: Load,
@@ -185,9 +210,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 80..83,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..83,
                                     },
                                 ),
@@ -199,14 +226,17 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..103,
                     is_async: false,
                     target: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 88..93,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 92..93,
                                     id: Name("x"),
                                     ctx: Store,
@@ -216,6 +246,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 97..98,
                             id: Name("y"),
                             ctx: Load,
@@ -224,9 +255,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 100..103,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 100..103,
                                     },
                                 ),
@@ -238,13 +271,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 104..123,
                     is_async: false,
                     target: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 108..113,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 108..109,
                                     id: Name("x"),
                                     ctx: Load,
@@ -253,6 +289,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 112..113,
                                     id: Name("y"),
                                     ctx: Load,
@@ -262,6 +299,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 117..118,
                             id: Name("z"),
                             ctx: Load,
@@ -270,9 +308,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 120..123,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 120..123,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_in_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_in_keyword.py.snap
index 6e47652cc1..185ab4b7a7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_in_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_invalid_target_in_keyword.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_invalid_target_in_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..170,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..13,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("d"),
                                     ctx: Load,
@@ -26,12 +29,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 5..13,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 6..12,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 6..7,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -43,6 +49,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 11..12,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -58,6 +65,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..23,
                             id: Name("target"),
                             ctx: Load,
@@ -66,9 +74,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -80,16 +90,20 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..56,
                     is_async: false,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..43,
                             func: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..40,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..35,
                                             id: Name("x"),
                                             ctx: Load,
@@ -101,6 +115,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 39..40,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -111,6 +126,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 41..43,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -118,6 +134,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..51,
                             id: Name("iter"),
                             ctx: Load,
@@ -126,9 +143,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..56,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..56,
                                     },
                                 ),
@@ -140,13 +159,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..82,
                     is_async: false,
                     target: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..68,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..63,
                                     id: Name("x"),
                                     ctx: Load,
@@ -158,6 +180,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 67..68,
                                         id: Name("y"),
                                         ctx: Load,
@@ -168,6 +191,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..77,
                             id: Name("iter"),
                             ctx: Load,
@@ -176,9 +200,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 79..82,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 79..82,
                                     },
                                 ),
@@ -190,17 +216,21 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..111,
                     is_async: false,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..98,
                             elts: [
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 88..94,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 88..89,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -212,6 +242,7 @@ Module(
                                         comparators: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 93..94,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -222,6 +253,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..97,
                                         id: Name("z"),
                                         ctx: Store,
@@ -234,6 +266,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 102..106,
                             id: Name("iter"),
                             ctx: Load,
@@ -242,9 +275,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 108..111,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 108..111,
                                     },
                                 ),
@@ -256,17 +291,21 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 112..140,
                     is_async: false,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 116..127,
                             elts: [
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 117..123,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 117..118,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -278,6 +317,7 @@ Module(
                                         comparators: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 122..123,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -288,6 +328,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 125..126,
                                         id: Name("z"),
                                         ctx: Store,
@@ -299,6 +340,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 131..135,
                             id: Name("iter"),
                             ctx: Load,
@@ -307,9 +349,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 137..140,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 137..140,
                                     },
                                 ),
@@ -321,17 +365,21 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 141..169,
                     is_async: false,
                     target: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 145..156,
                             elts: [
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 146..152,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 146..147,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -343,6 +391,7 @@ Module(
                                         comparators: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 151..152,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -353,6 +402,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 154..155,
                                         id: Name("z"),
                                         ctx: Load,
@@ -363,6 +413,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..164,
                             id: Name("iter"),
                             ctx: Load,
@@ -371,9 +422,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 166..169,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 166..169,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_in_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_in_keyword.py.snap
index 3390046c35..d16e1ec4bc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_in_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_in_keyword.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_missing_in_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("a"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("b"),
                             ctx: Load,
@@ -31,9 +34,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..12,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..12,
                                     },
                                 ),
@@ -45,10 +50,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..23,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..18,
                             id: Name("a"),
                             ctx: Store,
@@ -56,6 +63,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..18,
                             id: Name(""),
                             ctx: Invalid,
@@ -64,9 +72,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..23,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_iter.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_iter.py.snap
index 240f900f06..d258342309 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_iter.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_iter.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_missing_iter.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..20,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("x"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..8,
                             id: Name(""),
                             ctx: Invalid,
@@ -31,10 +34,12 @@ Module(
                     body: [
                         Assign(
                             StmtAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..19,
                                 targets: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..15,
                                             id: Name("a"),
                                             ctx: Store,
@@ -43,6 +48,7 @@ Module(
                                 ],
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         value: Int(
                                             1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_target.py.snap
index 3c819fc472..42ea10ed9f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@for_stmt_missing_target.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/for_stmt_missing_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..14,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..6,
                             id: Name("in"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..8,
                             id: Name("x"),
                             ctx: Load,
@@ -31,9 +34,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..13,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..13,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_dotted_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_dotted_names.py.snap
index 36a0203b9b..2c98db482e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_dotted_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_dotted_names.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_dotted_names.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 14..15,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 14..15,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -34,27 +38,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..34,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 22..23,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 31..32,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 31..32,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 33..34,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 33..34,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -64,67 +74,83 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..66,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 40..41,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 49..50,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 49..50,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 52..53,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 52..53,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 54..55,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 54..55,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 57..58,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("d"),
                                 range: 57..58,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 60..61,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("e"),
                                 range: 60..61,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 62..63,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("f"),
                                 range: 62..63,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 65..66,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("g"),
                                 range: 65..66,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_empty_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_empty_names.py.snap
index fcc56371ed..b84eb9a41a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_empty_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_empty_names.py.snap
@@ -1,22 +1,24 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_empty_names.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..48,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [],
@@ -25,11 +27,13 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..30,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 19..20,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [],
@@ -38,11 +42,13 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 31..47,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 36..37,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [],
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_module.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_module.py.snap
index fcf455d6ba..9e3cbe4994 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_module.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_module.py.snap
@@ -1,17 +1,18 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_missing_module.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..19,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..4,
                     module: None,
                     names: [],
@@ -20,14 +21,17 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..18,
                     module: None,
                     names: [
                         Alias {
                             range: 17..18,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 17..18,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_rpar.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_rpar.py.snap
index 582bd2f14e..761cbc2a7e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_rpar.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_missing_rpar.py.snap
@@ -1,38 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_missing_rpar.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 15..16,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 15..16,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 18..19,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 18..19,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -42,12 +48,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..25,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..25,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 20..21,
                                     value: Int(
                                         1,
@@ -57,6 +66,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..25,
                                     value: Int(
                                         1,
@@ -69,27 +79,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..46,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 31..32,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 41..42,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 41..42,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 44..45,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 44..45,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -99,12 +115,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..52,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..52,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..48,
                                     value: Int(
                                         2,
@@ -114,6 +133,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_star_with_other_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_star_with_other_names.py.snap
index 93824bef84..0c0d1ff705 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_star_with_other_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_star_with_other_names.py.snap
@@ -1,38 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_star_with_other_names.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..87,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 14..15,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 14..15,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 17..18,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 17..18,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -42,35 +48,43 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..40,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 24..25,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 33..34,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 33..34,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 36..37,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 36..37,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 39..40,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 39..40,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -80,32 +94,39 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..64,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 46..47,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 55..56,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 55..56,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 58..64,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 58..59,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("b"),
                                     range: 63..64,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -115,35 +136,43 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..86,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 70..71,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 79..80,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 79..80,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 82..83,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 82..83,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 85..86,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 85..86,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_unparenthesized_trailing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_unparenthesized_trailing_comma.py.snap
index 6dbfd32f09..4708a3d670 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_unparenthesized_trailing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@from_import_unparenthesized_trailing_comma.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/from_import_unparenthesized_trailing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..59,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 14..15,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 14..15,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -34,24 +38,29 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..38,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 22..23,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 31..37,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 31..32,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("c"),
                                     range: 36..37,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -61,27 +70,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..58,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 44..45,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 53..54,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 53..54,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 56..57,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 56..57,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_empty_body.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_empty_body.py.snap
index 1fa49e573c..2b793eb3a0 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_empty_body.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_empty_body.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/function_def_empty_body.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -34,16 +39,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 15..18,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 18..20,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -53,6 +63,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..27,
                                 id: Name("int"),
                                 ctx: Load,
@@ -64,10 +75,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..35,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..30,
                                 id: Name("x"),
                                 ctx: Store,
@@ -76,6 +89,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..35,
                             value: Int(
                                 42,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_invalid_return_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_invalid_return_expr.py.snap
index f1968dedf9..630b9274b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_invalid_return_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_invalid_return_expr.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/function_def_invalid_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..74,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -30,9 +36,11 @@ Module(
                     returns: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..17,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..17,
                                         id: Name("int"),
                                         ctx: Load,
@@ -45,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -58,16 +68,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..47,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 27..30,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 30..32,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -77,9 +92,11 @@ Module(
                     returns: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 37..41,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..41,
                                         id: Name("int"),
                                         ctx: Load,
@@ -92,9 +109,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..47,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..47,
                                     },
                                 ),
@@ -105,16 +124,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..73,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 52..55,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 55..57,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -124,10 +148,12 @@ Module(
                     returns: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 61..68,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 67..68,
                                             id: Name("x"),
                                             ctx: Load,
@@ -140,9 +166,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 70..73,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 70..73,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_identifier.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_identifier.py.snap
index 12a4a4625a..6b3b63253f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_identifier.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_identifier.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/function_def_missing_identifier.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..31,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name(""),
                         range: 3..3,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 4..6,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 8..11,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..11,
                                     },
                                 ),
@@ -45,16 +52,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..30,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name(""),
                         range: 15..15,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 16..18,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -64,6 +76,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..25,
                                 id: Name("int"),
                                 ctx: Load,
@@ -73,9 +86,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..30,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..30,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_return_type.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_return_type.py.snap
index 3552186e7a..e8b2fbeeac 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_return_type.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_missing_return_type.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/function_def_missing_return_type.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..19,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..18,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..18,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_parameter_list.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_parameter_list.py.snap
index bc3b151c5e..f3b024f7e5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_parameter_list.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_parameter_list.py.snap
@@ -7,33 +7,43 @@ input_file: crates/ruff_python_parser/resources/inline/err/function_def_unclosed
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..74,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..18,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..14,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..14,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 11..14,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -45,11 +55,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 16..18,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 16..18,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 16..17,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -66,16 +79,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..43,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 23..26,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 26..28,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -86,10 +104,12 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 34..43,
                                 value: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 41..43,
                                             value: Int(
                                                 42,
@@ -104,29 +124,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..74,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 51..74,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 52..58,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 52..58,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 52..53,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 55..58,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -138,15 +167,19 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 60..66,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 60..66,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 60..61,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 63..66,
                                                 id: Name("str"),
                                                 ctx: Load,
@@ -158,17 +191,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 67..73,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 67..68,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 67..68,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..73,
                                             value: Int(
                                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_type_param_list.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_type_param_list.py.snap
index 8cc11d43fc..f8ef4f8169 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_type_param_list.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unclosed_type_param_list.py.snap
@@ -1,34 +1,39 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/function_def_unclosed_type_param_list.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..39,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 7..15,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 8..10,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T1"),
                                             range: 8..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -37,9 +42,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 12..15,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 13..15,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -49,15 +56,21 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 15..21,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 16..17,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 16..17,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 16..17,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -65,11 +78,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 19..20,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 19..20,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 19..20,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -84,13 +100,16 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..39,
                                 value: Some(
                                     BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..39,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 34..35,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -99,6 +118,7 @@ Module(
                                             op: Add,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 38..39,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -114,10 +134,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..46,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 40..41,
                                 id: Name("x"),
                                 ctx: Store,
@@ -126,6 +148,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..46,
                             value: Int(
                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unparenthesized_return_types.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unparenthesized_return_types.py.snap
index ef7baf9f91..a2e19de94c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unparenthesized_return_types.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_def_unparenthesized_return_types.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/function_def_unparenthesized_return_types.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..50,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,10 +36,12 @@ Module(
                     returns: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..17,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..16,
                                             id: Name("int"),
                                             ctx: Load,
@@ -49,9 +56,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -62,16 +71,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..49,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 27..30,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 30..32,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -81,10 +95,12 @@ Module(
                     returns: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 36..44,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..39,
                                             id: Name("int"),
                                             ctx: Load,
@@ -92,6 +108,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 41..44,
                                             id: Name("str"),
                                             ctx: Load,
@@ -106,9 +123,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 46..49,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 46..49,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_type_params_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_type_params_py311.py.snap
index 80edd73d05..18039d0ce0 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_type_params_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@function_type_params_py311.py.snap
@@ -7,27 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/err/function_type_params_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..79,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..61,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 51..54,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 52..53,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 52..53,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -38,6 +44,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 54..56,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -48,9 +57,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
@@ -61,21 +72,27 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..78,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 66..69,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 69..71,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [],
                         },
                     ),
                     parameters: Parameters {
                         range: 71..73,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -86,9 +103,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 75..78,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..78,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_empty.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_empty.py.snap
index 6a89da1d79..6255c8fe59 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_empty.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_empty.py.snap
@@ -1,17 +1,18 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/global_stmt_empty.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..7,
         body: [
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     names: [],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_expression.py.snap
index b2305e0df7..d179c96eef 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_expression.py.snap
@@ -1,35 +1,40 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/global_stmt_expression.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..13,
         body: [
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 7..8,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..12,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..12,
                             op: UAdd,
                             operand: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..12,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_trailing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_trailing_comma.py.snap
index b6c872e399..232acca04d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_trailing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@global_stmt_trailing_comma.py.snap
@@ -1,43 +1,49 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/global_stmt_trailing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..32,
         body: [
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     names: [],
                 },
             ),
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..18,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
             ),
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..31,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 26..27,
+                            node_index: AtomicNodeIndex(..),
                         },
                         Identifier {
                             id: Name("y"),
                             range: 29..30,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_elif_missing_colon.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_elif_missing_colon.py.snap
index d891db30ae..888e539c24 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_elif_missing_colon.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_elif_missing_colon.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_elif_missing_colon.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..46,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..45,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..4,
                             id: Name("x"),
                             ctx: Load,
@@ -23,6 +25,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..14,
                             },
                         ),
@@ -30,9 +33,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 15..30,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..21,
                                         id: Name("y"),
                                         ctx: Load,
@@ -42,6 +47,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..30,
                                     },
                                 ),
@@ -49,10 +55,12 @@ Module(
                         },
                         ElifElseClause {
                             range: 31..45,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..45,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_empty_body.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_empty_body.py.snap
index 9b30c83a9f..0b8fecc048 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_empty_body.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_empty_body.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_empty_body.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..15,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -25,12 +27,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..14,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..14,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         1,
@@ -40,6 +45,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_elif_test_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_elif_test_expr.py.snap
index dbc135744a..ee46056de5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_elif_test_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_elif_test_expr.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_invalid_elif_test_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..56,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..55,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..4,
                             id: Name("x"),
                             ctx: Load,
@@ -23,6 +25,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..14,
                             },
                         ),
@@ -30,12 +33,15 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 15..32,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..22,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 21..22,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -48,6 +54,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..32,
                                     },
                                 ),
@@ -55,13 +62,16 @@ Module(
                         },
                         ElifElseClause {
                             range: 33..55,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..45,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 44..45,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -74,6 +84,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..55,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_test_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_test_expr.py.snap
index 558aa9bdbc..0562b031f9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_test_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_invalid_test_expr.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_invalid_test_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..48,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     test: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..5,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,9 +32,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 7..10,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 7..10,
                                     },
                                 ),
@@ -43,13 +48,16 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..26,
                     test: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..21,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..21,
                                         id: Name("x"),
                                         ctx: Load,
@@ -61,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..26,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..26,
                                     },
                                 ),
@@ -75,12 +85,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..47,
                     test: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..42,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..42,
                                     id: Name("x"),
                                     ctx: Load,
@@ -91,9 +104,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..47,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..47,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_colon.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_colon.py.snap
index b97e20e9bc..091fe218f5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_colon.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_colon.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_missing_colon.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..25,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..4,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..4,
                             id: Name("x"),
                             ctx: Load,
@@ -26,9 +28,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..18,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..9,
                             id: Name("x"),
                             ctx: Load,
@@ -37,6 +41,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..18,
                             },
                         ),
@@ -46,10 +51,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..24,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..20,
                                 id: Name("a"),
                                 ctx: Store,
@@ -58,6 +65,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_test.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_test.py.snap
index bc2a35ae1d..13cacd4b10 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_test.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_missing_test.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_missing_test.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..9,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2..2,
                             id: Name(""),
                             ctx: Invalid,
@@ -23,9 +25,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 5..8,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..8,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_misspelled_elif.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_misspelled_elif.py.snap
index b8d421961c..bef4a1b852 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_misspelled_elif.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@if_stmt_misspelled_elif.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/if_stmt_misspelled_el
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -21,6 +24,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..17,
                             },
                         ),
@@ -30,9 +34,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..22,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             id: Name("elf"),
                             ctx: Store,
@@ -40,6 +46,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..22,
                             id: Name(""),
                             ctx: Invalid,
@@ -51,11 +58,13 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..31,
                 },
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..46,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string.py.snap
index 5488502486..887ae67220 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string.py.snap
@@ -7,18 +7,22 @@ input_file: crates/ruff_python_parser/resources/inline/err/implicitly_concatenat
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 0..7,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "hello",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -34,12 +38,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..20,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..20,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 15..16,
                                     value: Int(
                                         1,
@@ -49,6 +56,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..20,
                                     value: Int(
                                         1,
@@ -61,9 +69,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..40,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..40,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -71,6 +81,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 21..28,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "hello",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -82,18 +93,22 @@ Module(
                                         FString(
                                             FString {
                                                 range: 29..40,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 31..37,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "world ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 37..40,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 38..39,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -121,12 +136,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..46,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..46,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..42,
                                     value: Int(
                                         2,
@@ -136,6 +154,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 45..46,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string_multiline.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string_multiline.py.snap
index 672216d159..da094ee09c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string_multiline.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@implicitly_concatenated_unterminated_string_multiline.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/implicitly_concatenat
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..85,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..31,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -21,6 +24,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 6..13,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "hello",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -32,18 +36,22 @@ Module(
                                         FString(
                                             FString {
                                                 range: 18..31,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 20..26,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "world ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 26..29,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 27..28,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -71,12 +79,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..37,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..37,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 32..33,
                                     value: Int(
                                         1,
@@ -86,6 +97,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..37,
                                     value: Int(
                                         1,
@@ -98,14 +110,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..51,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..51,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 44..51,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "first",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -121,19 +136,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..76,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..76,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 68..76,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 70..75,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "third",
                                                     },
                                                 ),
@@ -153,12 +172,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..84,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..84,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 79..80,
                                     value: Int(
                                         2,
@@ -168,6 +190,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     value: Int(
                                         2,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_alias_missing_asname.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_alias_missing_asname.py.snap
index 230ad97b22..23ff8ca3c4 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_alias_missing_asname.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_alias_missing_asname.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/import_alias_missing_asname.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..12,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     names: [
                         Alias {
                             range: 7..11,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 7..8,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_empty.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_empty.py.snap
index ad8888e518..b198a71477 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_empty.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_empty.py.snap
@@ -1,17 +1,18 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/import_stmt_empty.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..7,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     names: [],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_parenthesized_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_parenthesized_names.py.snap
index a9509f3d16..dedb2fd84b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_parenthesized_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_parenthesized_names.py.snap
@@ -1,26 +1,29 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/import_stmt_parenthesized_names.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..25,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     names: [],
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..10,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..9,
                             id: Name("a"),
                             ctx: Load,
@@ -30,19 +33,23 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..17,
                     names: [],
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..24,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..24,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..20,
                                         id: Name("a"),
                                         ctx: Load,
@@ -50,6 +57,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..23,
                                         id: Name("b"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_star_import.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_star_import.py.snap
index 70f4c3c140..81439cdee2 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_star_import.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_star_import.py.snap
@@ -1,29 +1,33 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/import_stmt_star_import.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     names: [],
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..8,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..8,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..8,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -36,13 +40,16 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..18,
                     names: [
                         Alias {
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 16..17,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -51,16 +58,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..23,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..23,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..20,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..20,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -71,6 +82,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..23,
                                         id: Name("y"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_trailing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_trailing_comma.py.snap
index f5ab95692d..d9ea1890a5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_trailing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@import_stmt_trailing_comma.py.snap
@@ -1,38 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/import_stmt_trailing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..22,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     names: [],
                 },
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..21,
                     names: [
                         Alias {
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 16..17,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 19..20,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("y"),
                                 range: 19..20,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_class.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_class.py.snap
index a53ebf2fd2..815e902255 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_class.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_class.py.snap
@@ -7,26 +7,32 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_annotation_cl
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..247,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("F"),
                         range: 6..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 7..10,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 8..9,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -38,12 +44,15 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 10..21,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 11..20,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 11..12,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -51,6 +60,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..20,
                                                 id: Name("list"),
                                                 ctx: Load,
@@ -65,9 +75,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..26,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..26,
                                     },
                                 ),
@@ -78,22 +90,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..53,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("I"),
                         range: 33..34,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 34..37,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 35..36,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 35..36,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -105,13 +122,16 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 37..48,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..46,
                                         value: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 45..46,
                                                     value: Int(
                                                         1,
@@ -128,9 +148,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 50..53,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 50..53,
                                     },
                                 ),
@@ -141,22 +163,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..85,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("J"),
                         range: 60..61,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 61..64,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 62..63,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 62..63,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -168,12 +195,15 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 64..80,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 YieldFrom(
                                     ExprYieldFrom {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 66..78,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 77..78,
                                                 value: Int(
                                                     1,
@@ -189,9 +219,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 82..85,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 82..85,
                                     },
                                 ),
@@ -202,30 +234,37 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..112,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("K"),
                         range: 92..93,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 93..107,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 94..106,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 94..95,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 98..105,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 104..105,
                                                                 value: Int(
                                                                     1,
@@ -246,9 +285,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 109..112,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..112,
                                     },
                                 ),
@@ -259,29 +300,36 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..162,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("L"),
                         range: 143..144,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 144..157,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 145..156,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 145..146,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 149..155,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 149..150,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -289,6 +337,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 154..155,
                                                             value: Int(
                                                                 1,
@@ -308,9 +357,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 159..162,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 159..162,
                                     },
                                 ),
@@ -321,22 +372,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 193..219,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("M"),
                         range: 199..200,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 200..203,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 201..202,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 201..202,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -348,12 +404,15 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 203..214,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 205..212,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 211..212,
                                                 value: Int(
                                                     1,
@@ -369,9 +428,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 216..219,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 216..219,
                                     },
                                 ),
@@ -382,29 +443,36 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 220..246,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("N"),
                         range: 226..227,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 227..241,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 228..240,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 228..229,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 232..239,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 238..239,
                                                             value: Int(
                                                                 1,
@@ -424,9 +492,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 243..246,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 243..246,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function.py.snap
index 66d0def077..2953a62e55 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function.py.snap
@@ -7,27 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_annotation_fu
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..987,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("d"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 5..8,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 6..7,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 6..7,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -38,6 +44,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 8..10,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -47,9 +56,11 @@ Module(
                     returns: Some(
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..22,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..22,
                                         value: Int(
                                             1,
@@ -62,9 +73,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -75,23 +88,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..58,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("e"),
                         range: 33..34,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 34..37,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 35..36,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 35..36,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -102,22 +120,30 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 37..53,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 38..52,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 38..52,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 38..41,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 44..51,
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 50..51,
                                                         value: Int(
                                                             1,
@@ -139,9 +165,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 55..58,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..58,
                                     },
                                 ),
@@ -152,23 +180,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..86,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 63..64,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 64..67,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 65..66,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 65..66,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -179,6 +212,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 67..69,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -188,9 +224,11 @@ Module(
                     returns: Some(
                         Named(
                             ExprNamed {
+                                node_index: AtomicNodeIndex(..),
                                 range: 74..80,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..75,
                                         id: Name("y"),
                                         ctx: Store,
@@ -198,6 +236,7 @@ Module(
                                 ),
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 79..80,
                                         value: Int(
                                             3,
@@ -210,9 +249,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 83..86,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..86,
                                     },
                                 ),
@@ -223,23 +264,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..115,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 91..92,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 92..95,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 93..94,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 93..94,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -250,22 +296,30 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 95..110,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 96..109,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 96..109,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 96..99,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 102..108,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..103,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -273,6 +327,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 107..108,
                                                         value: Int(
                                                             1,
@@ -294,9 +349,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 112..115,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..115,
                                     },
                                 ),
@@ -307,23 +364,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 116..143,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("h"),
                         range: 120..121,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 121..124,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 122..123,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 122..123,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -334,23 +396,31 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 124..138,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 125..137,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 125..137,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 125..126,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 129..136,
                                                 value: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 135..136,
                                                             value: Int(
                                                                 1,
@@ -373,9 +443,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 140..143,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 140..143,
                                     },
                                 ),
@@ -386,23 +458,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 144..172,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("j"),
                         range: 148..149,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 149..152,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 150..151,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 150..151,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -413,6 +490,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 152..154,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -422,10 +502,12 @@ Module(
                     returns: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 159..166,
                                 value: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 165..166,
                                             value: Int(
                                                 1,
@@ -439,9 +521,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 169..172,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 169..172,
                                     },
                                 ),
@@ -452,23 +536,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 173..205,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("l"),
                         range: 177..178,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 178..181,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 179..180,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 179..180,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -479,22 +568,30 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 181..200,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 182..199,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 182..199,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 182..183,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 186..198,
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 197..198,
                                                         value: Int(
                                                             1,
@@ -516,9 +613,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 202..205,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 202..205,
                                     },
                                 ),
@@ -529,23 +628,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 206..239,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("n"),
                         range: 210..211,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 211..214,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 212..213,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 212..213,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -556,6 +660,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 214..216,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -565,9 +672,11 @@ Module(
                     returns: Some(
                         YieldFrom(
                             ExprYieldFrom {
+                                node_index: AtomicNodeIndex(..),
                                 range: 221..233,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 232..233,
                                         value: Int(
                                             1,
@@ -580,9 +689,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 236..239,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 236..239,
                                     },
                                 ),
@@ -593,31 +704,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 240..266,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("p"),
                         range: 244..245,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 245..259,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 246..258,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 246..247,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 250..257,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 256..257,
                                                                 value: Int(
                                                                     1,
@@ -636,6 +754,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 259..261,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -646,9 +767,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 263..266,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 263..266,
                                     },
                                 ),
@@ -659,32 +782,39 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 297..324,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("q"),
                         range: 301..302,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 302..317,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 303..316,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 303..304,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 308..315,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 314..315,
                                                                 value: Int(
                                                                     1,
@@ -702,6 +832,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 317..319,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -712,9 +845,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 321..324,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 321..324,
                                     },
                                 ),
@@ -725,31 +860,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 356..385,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("r"),
                         range: 360..361,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 361..378,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 362..377,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 363..365,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 369..376,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 375..376,
                                                                 value: Int(
                                                                     1,
@@ -767,6 +909,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 378..380,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -777,9 +922,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 382..385,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 382..385,
                                     },
                                 ),
@@ -790,31 +937,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 420..450,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("s"),
                         range: 424..425,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 425..443,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 426..442,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 428..430,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 434..441,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 440..441,
                                                                 value: Int(
                                                                     1,
@@ -832,6 +986,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 443..445,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -842,9 +999,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 447..450,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 447..450,
                                     },
                                 ),
@@ -855,30 +1014,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 481..506,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("t"),
                         range: 485..486,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 486..499,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 487..498,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 487..488,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 491..497,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 491..492,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -886,6 +1052,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 496..497,
                                                             value: Int(
                                                                 1,
@@ -903,6 +1070,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 499..501,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -913,9 +1083,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 503..506,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 503..506,
                                     },
                                 ),
@@ -926,31 +1098,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 543..569,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("u"),
                         range: 547..548,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 548..562,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 549..561,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 549..550,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 554..560,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 554..555,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -958,6 +1137,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 559..560,
                                                             value: Int(
                                                                 1,
@@ -974,6 +1154,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 562..564,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -984,9 +1167,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 566..569,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 566..569,
                                     },
                                 ),
@@ -997,30 +1182,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 607..635,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("v"),
                         range: 611..612,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 612..628,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 613..627,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 614..616,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 620..626,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 620..621,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -1028,6 +1220,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 625..626,
                                                             value: Int(
                                                                 1,
@@ -1044,6 +1237,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 628..630,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1054,9 +1250,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 632..635,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 632..635,
                                     },
                                 ),
@@ -1067,30 +1265,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 676..705,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("w"),
                         range: 680..681,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 681..698,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 682..697,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 684..686,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 690..696,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 690..691,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -1098,6 +1303,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 695..696,
                                                             value: Int(
                                                                 1,
@@ -1114,6 +1320,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 698..700,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1124,9 +1333,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 702..705,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 702..705,
                                     },
                                 ),
@@ -1137,30 +1348,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 742..768,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("t"),
                         range: 746..747,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 747..761,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 748..760,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 748..749,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 752..759,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 758..759,
                                                             value: Int(
                                                                 1,
@@ -1178,6 +1396,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 761..763,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1188,9 +1409,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 765..768,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 765..768,
                                     },
                                 ),
@@ -1201,31 +1424,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 800..827,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("u"),
                         range: 804..805,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 805..820,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 806..819,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 806..807,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 811..818,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 817..818,
                                                             value: Int(
                                                                 1,
@@ -1242,6 +1472,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 820..822,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1252,9 +1485,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 824..827,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 824..827,
                                     },
                                 ),
@@ -1265,30 +1500,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 860..889,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("v"),
                         range: 864..865,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 865..882,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 866..881,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 867..869,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 873..880,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 879..880,
                                                             value: Int(
                                                                 1,
@@ -1305,6 +1547,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 882..884,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1315,9 +1560,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 886..889,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 886..889,
                                     },
                                 ),
@@ -1328,30 +1575,37 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 925..955,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("w"),
                         range: 929..930,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 930..948,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 931..947,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 933..935,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 939..946,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 945..946,
                                                             value: Int(
                                                                 1,
@@ -1368,6 +1622,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 948..950,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -1378,9 +1635,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 952..955,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 952..955,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function_py314.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function_py314.py.snap
index 49533fb33f..81e3240ff7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function_py314.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_function_py314.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_annotation_fu
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..316,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..68,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 48..49,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 49..51,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -30,9 +36,11 @@ Module(
                     returns: Some(
                         Named(
                             ExprNamed {
+                                node_index: AtomicNodeIndex(..),
                                 range: 56..62,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..57,
                                         id: Name("y"),
                                         ctx: Store,
@@ -40,6 +48,7 @@ Module(
                                 ),
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 61..62,
                                         value: Int(
                                             3,
@@ -52,9 +61,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..68,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 65..68,
                                     },
                                 ),
@@ -65,32 +76,42 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 69..94,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 73..74,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 74..89,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 75..88,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 75..88,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 75..78,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 81..87,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 81..82,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -98,6 +119,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 86..87,
                                                         value: Int(
                                                             1,
@@ -119,9 +141,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 91..94,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..94,
                                     },
                                 ),
@@ -132,16 +156,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..235,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 99..104,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 104..106,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -152,33 +181,43 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 112..136,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("i"),
                                     range: 116..117,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 117..131,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 118..130,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 118..130,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 118..119,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     Yield(
                                                         ExprYield {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 122..129,
                                                             value: Some(
                                                                 NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 128..129,
                                                                         value: Int(
                                                                             1,
@@ -201,9 +240,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..136,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 133..136,
                                                 },
                                             ),
@@ -214,16 +255,21 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 141..166,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("k"),
                                     range: 145..146,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 146..148,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -233,10 +279,12 @@ Module(
                                 returns: Some(
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 153..160,
                                             value: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 159..160,
                                                         value: Int(
                                                             1,
@@ -250,9 +298,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 163..166,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 163..166,
                                                 },
                                             ),
@@ -263,32 +313,42 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 171..200,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("m"),
                                     range: 175..176,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 176..195,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 177..194,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 177..194,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 177..178,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     YieldFrom(
                                                         ExprYieldFrom {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 181..193,
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 192..193,
                                                                     value: Int(
                                                                         1,
@@ -310,9 +370,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..200,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 197..200,
                                                 },
                                             ),
@@ -323,16 +385,21 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 205..235,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("o"),
                                     range: 209..210,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 210..212,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -342,9 +409,11 @@ Module(
                                 returns: Some(
                                     YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 217..229,
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 228..229,
                                                     value: Int(
                                                         1,
@@ -357,9 +426,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 232..235,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 232..235,
                                                 },
                                             ),
@@ -373,16 +444,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 236..315,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 246..251,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 251..253,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -393,16 +469,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 259..284,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("f"),
                                     range: 263..264,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 264..266,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -412,9 +493,11 @@ Module(
                                 returns: Some(
                                     Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 271..278,
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 277..278,
                                                     value: Int(
                                                         1,
@@ -427,9 +510,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 281..284,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 281..284,
                                                 },
                                             ),
@@ -440,32 +525,42 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 289..315,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("g"),
                                     range: 293..294,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 294..310,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 295..309,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 295..309,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("arg"),
                                                     range: 295..298,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     Await(
                                                         ExprAwait {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 301..308,
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 307..308,
                                                                     value: Int(
                                                                         1,
@@ -487,9 +582,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 312..315,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 312..315,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_py314.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_py314.py.snap
index 113edf8f44..78ac67583b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_py314.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_py314.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_annotation_py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..144,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..55,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..45,
                             id: Name("a"),
                             ctx: Store,
@@ -21,9 +24,11 @@ Module(
                     ),
                     annotation: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 48..54,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..49,
                                     id: Name("x"),
                                     ctx: Store,
@@ -31,6 +36,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     value: Int(
                                         1,
@@ -45,16 +51,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..107,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 60..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -65,9 +76,11 @@ Module(
                     body: [
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 73..85,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 73..74,
                                         id: Name("b"),
                                         ctx: Store,
@@ -75,10 +88,12 @@ Module(
                                 ),
                                 annotation: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..84,
                                         value: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 83..84,
                                                     value: Int(
                                                         1,
@@ -94,9 +109,11 @@ Module(
                         ),
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 90..107,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 90..91,
                                         id: Name("c"),
                                         ctx: Store,
@@ -104,9 +121,11 @@ Module(
                                 ),
                                 annotation: YieldFrom(
                                     ExprYieldFrom {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..106,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 105..106,
                                                 value: Int(
                                                     1,
@@ -124,16 +143,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 108..143,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 118..123,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 123..125,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -144,9 +168,11 @@ Module(
                     body: [
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 131..143,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 131..132,
                                         id: Name("d"),
                                         ctx: Store,
@@ -154,9 +180,11 @@ Module(
                                 ),
                                 annotation: Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 135..142,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 141..142,
                                                 value: Int(
                                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_type_alias.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_type_alias.py.snap
index 8b4e9638b5..10e387a20b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_type_alias.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_annotation_type_alias.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_annotation_ty
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..406,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -22,21 +25,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..20,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..19,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 11..18,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 17..18,
                                                                 value: Int(
                                                                     1,
@@ -55,6 +63,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..26,
                             id: Name("int"),
                             ctx: Load,
@@ -64,9 +73,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..75,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..54,
                             id: Name("X"),
                             ctx: Store,
@@ -75,22 +86,27 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 54..69,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 55..68,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 55..56,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 60..67,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 66..67,
                                                                 value: Int(
                                                                     1,
@@ -108,6 +124,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..75,
                             id: Name("int"),
                             ctx: Load,
@@ -117,9 +134,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..127,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 103..104,
                             id: Name("X"),
                             ctx: Store,
@@ -128,21 +147,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 104..121,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 105..120,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 106..108,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 112..119,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 118..119,
                                                                 value: Int(
                                                                     1,
@@ -160,6 +184,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 124..127,
                             id: Name("int"),
                             ctx: Load,
@@ -169,9 +194,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 153..183,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 158..159,
                             id: Name("X"),
                             ctx: Store,
@@ -180,21 +207,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 159..177,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 160..176,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 162..164,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 168..175,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 174..175,
                                                                 value: Int(
                                                                     1,
@@ -212,6 +244,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 180..183,
                             id: Name("int"),
                             ctx: Load,
@@ -221,9 +254,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 205..223,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 210..211,
                             id: Name("Y"),
                             ctx: Store,
@@ -232,10 +267,12 @@ Module(
                     type_params: None,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 215..222,
                             value: Some(
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 221..222,
                                         value: Int(
                                             1,
@@ -249,9 +286,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 254..271,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 259..260,
                             id: Name("Y"),
                             ctx: Store,
@@ -260,9 +299,11 @@ Module(
                     type_params: None,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 264..270,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 264..265,
                                     id: Name("x"),
                                     ctx: Store,
@@ -270,6 +311,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 269..270,
                                     value: Int(
                                         1,
@@ -282,9 +324,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 308..334,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 313..314,
                             id: Name("Y"),
                             ctx: Store,
@@ -293,20 +337,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 314..328,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 315..327,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 315..316,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 319..326,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 325..326,
                                                             value: Int(
                                                                 1,
@@ -324,6 +373,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 331..334,
                             id: Name("int"),
                             ctx: Load,
@@ -333,9 +383,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 357..375,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 362..363,
                             id: Name("Y"),
                             ctx: Store,
@@ -344,9 +396,11 @@ Module(
                     type_params: None,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 367..374,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 373..374,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_byte_literal.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_byte_literal.py.snap
index 0cb2a556d7..67b56f4617 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_byte_literal.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_byte_literal.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/invalid_byte_literal.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..44,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..12,
                             value: BytesLiteralValue {
                                 inner: Single(
                                     BytesLiteral {
                                         range: 0..12,
+                                        node_index: AtomicNodeIndex(..),
                                         value: [],
                                         flags: BytesLiteralFlags {
                                             quote_style: Single,
@@ -35,14 +38,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..26,
                     value: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..26,
                             value: BytesLiteralValue {
                                 inner: Single(
                                     BytesLiteral {
                                         range: 13..26,
+                                        node_index: AtomicNodeIndex(..),
                                         value: [],
                                         flags: BytesLiteralFlags {
                                             quote_style: Double,
@@ -60,14 +66,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..43,
                     value: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..43,
                             value: BytesLiteralValue {
                                 inner: Single(
                                     BytesLiteral {
                                         range: 27..43,
+                                        node_index: AtomicNodeIndex(..),
                                         value: [],
                                         flags: BytesLiteralFlags {
                                             quote_style: Double,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_del_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_del_target.py.snap
index c3731e868d..444e3dd979 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_del_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_del_target.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/invalid_del_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..75,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     targets: [
                         BinOp(
                             ExprBinOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..9,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4..5,
                                         id: Name("x"),
                                         ctx: Load,
@@ -27,6 +30,7 @@ Module(
                                 op: Add,
                                 right: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..9,
                                         value: Int(
                                             1,
@@ -40,21 +44,25 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..22,
                     targets: [
                         Dict(
                             ExprDict {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..22,
                                 items: [
                                     DictItem {
                                         key: Some(
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 15..18,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 15..18,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "x",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Single,
@@ -69,6 +77,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..21,
                                                 value: Int(
                                                     1,
@@ -84,19 +93,23 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..37,
                     targets: [
                         Set(
                             ExprSet {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..37,
                                 elts: [
                                     StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 28..31,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 28..31,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "x",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -110,11 +123,13 @@ Module(
                                     ),
                                     StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 33..36,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 33..36,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "y",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -134,27 +149,32 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..74,
                     targets: [
                         NoneLiteral(
                             ExprNoneLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 42..46,
                             },
                         ),
                         BooleanLiteral(
                             ExprBooleanLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 48..52,
                                 value: true,
                             },
                         ),
                         BooleanLiteral(
                             ExprBooleanLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..59,
                                 value: false,
                             },
                         ),
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 61..62,
                                 value: Int(
                                     1,
@@ -163,6 +183,7 @@ Module(
                         ),
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 64..67,
                                 value: Float(
                                     1.0,
@@ -171,11 +192,13 @@ Module(
                         ),
                         StringLiteral(
                             ExprStringLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..74,
                                 value: StringLiteralValue {
                                     inner: Single(
                                         StringLiteral {
                                             range: 69..74,
+                                            node_index: AtomicNodeIndex(..),
                                             value: "abc",
                                             flags: StringLiteralFlags {
                                                 quote_style: Double,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_fstring_literal_element.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_fstring_literal_element.py.snap
index 9c628a81d1..d401ee2d55 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_fstring_literal_element.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_fstring_literal_element.py.snap
@@ -7,23 +7,28 @@ input_file: crates/ruff_python_parser/resources/inline/err/invalid_fstring_liter
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..58,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..26,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..26,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 2..25,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "",
                                                     },
                                                 ),
@@ -43,19 +48,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..57,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..57,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 27..57,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 31..54,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_string_literal.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_string_literal.py.snap
index f459755d73..93f0879fae 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_string_literal.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@invalid_string_literal.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/invalid_string_literal.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..56,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..25,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..25,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 0..25,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -35,14 +38,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..55,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..55,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 26..55,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@irrefutable_case_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@irrefutable_case_pattern.py.snap
index ca46e5e687..3853b04afd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@irrefutable_case_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@irrefutable_case_pattern.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/irrefutable_case_patt
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..317,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..61,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..26,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 18..21,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("var"),
                                             range: 18..21,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..26,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 23..26,
                                             },
                                         ),
@@ -50,11 +58,14 @@ Module(
                         },
                         MatchCase {
                             range: 50..61,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 55..56,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 55..56,
                                             value: Int(
                                                 2,
@@ -67,9 +78,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 58..61,
                                             },
                                         ),
@@ -82,9 +95,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..102,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..69,
                             id: Name("x"),
                             ctx: Load,
@@ -93,9 +108,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 75..86,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 80..81,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -104,9 +121,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..86,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 83..86,
                                             },
                                         ),
@@ -116,11 +135,14 @@ Module(
                         },
                         MatchCase {
                             range: 91..102,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 96..97,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             value: Int(
                                                 2,
@@ -133,9 +155,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..102,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..102,
                                             },
                                         ),
@@ -148,9 +172,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..222,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 131..132,
                             id: Name("x"),
                             ctx: Load,
@@ -159,18 +185,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 138..160,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 143..155,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 143..147,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("var1"),
                                                         range: 143..147,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -180,6 +210,7 @@ Module(
                                         Identifier {
                                             id: Name("var2"),
                                             range: 151..155,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -188,9 +219,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 157..160,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 157..160,
                                             },
                                         ),
@@ -200,11 +233,14 @@ Module(
                         },
                         MatchCase {
                             range: 211..222,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 216..217,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 216..217,
                                             value: Int(
                                                 2,
@@ -217,9 +253,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 219..222,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 219..222,
                                             },
                                         ),
@@ -232,9 +270,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 223..316,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 229..230,
                             id: Name("x"),
                             ctx: Load,
@@ -243,18 +283,23 @@ Module(
                     cases: [
                         MatchCase {
                             range: 236..264,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 241..259,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 241..253,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Attribute(
                                                     ExprAttribute {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 241..253,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 241..245,
                                                                 id: Name("enum"),
                                                                 ctx: Load,
@@ -263,6 +308,7 @@ Module(
                                                         attr: Identifier {
                                                             id: Name("variant"),
                                                             range: 246..253,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         ctx: Load,
                                                     },
@@ -272,11 +318,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 256..259,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("var"),
                                                         range: 256..259,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -288,9 +336,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 261..264,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 261..264,
                                             },
                                         ),
@@ -300,11 +350,14 @@ Module(
                         },
                         MatchCase {
                             range: 305..316,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 310..311,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 310..311,
                                             value: Int(
                                                 2,
@@ -317,9 +370,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 313..316,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 313..316,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_return_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_return_py37.py.snap
index 0aa69e8be1..305adc1eea 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_return_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_return_py37.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/iter_unpack_return_py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..91,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..90,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,14 +90,17 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..90,
                                 value: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 76..90,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 76..77,
                                                         value: Int(
                                                             1,
@@ -94,6 +109,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 79..80,
                                                         value: Int(
                                                             2,
@@ -102,6 +118,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 82..83,
                                                         value: Int(
                                                             3,
@@ -110,9 +127,11 @@ Module(
                                                 ),
                                                 Starred(
                                                     ExprStarred {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 85..90,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 86..90,
                                                                 id: Name("rest"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_yield_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_yield_py37.py.snap
index 44b0fe51e3..f3e6ac63aa 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_yield_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@iter_unpack_yield_py37.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/iter_unpack_yield_py3
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..128,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..89,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,17 +90,21 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..89,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..89,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 75..89,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 75..76,
                                                                 value: Int(
                                                                     1,
@@ -97,6 +113,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 78..79,
                                                                 value: Int(
                                                                     2,
@@ -105,6 +122,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 81..82,
                                                                 value: Int(
                                                                     3,
@@ -113,9 +131,11 @@ Module(
                                                         ),
                                                         Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 84..89,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 85..89,
                                                                         id: Name("rest"),
                                                                         ctx: Load,
@@ -139,16 +159,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..127,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("h"),
                         range: 94..95,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 95..97,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -159,17 +184,21 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 99..127,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..127,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 105..127,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 105..106,
                                                                 value: Int(
                                                                     1,
@@ -178,14 +207,17 @@ Module(
                                                         ),
                                                         Yield(
                                                             ExprYield {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 109..123,
                                                                 value: Some(
                                                                     Tuple(
                                                                         ExprTuple {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 115..123,
                                                                             elts: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 115..116,
                                                                                         value: Int(
                                                                                             2,
@@ -194,9 +226,11 @@ Module(
                                                                                 ),
                                                                                 Starred(
                                                                                     ExprStarred {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 118..123,
                                                                                         value: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 119..123,
                                                                                                 id: Name("rest"),
                                                                                                 ctx: Load,
@@ -215,6 +249,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 126..127,
                                                                 value: Int(
                                                                     3,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_starred_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_starred_expr.py.snap
index 98b0ef84a3..920e8ab7d7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_starred_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_starred_expr.py.snap
@@ -1,33 +1,41 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/lambda_body_with_starred_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..62,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..12,
                             parameters: Some(
                                 Parameters {
                                     range: 7..8,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 7..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 7..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -41,9 +49,11 @@ Module(
                             ),
                             body: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..12,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 11..12,
                                             id: Name("y"),
                                             ctx: Load,
@@ -58,26 +68,35 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..26,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..26,
                             elts: [
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..25,
                                         parameters: Some(
                                             Parameters {
                                                 range: 20..21,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 20..21,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 20..21,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("x"),
                                                                 range: 20..21,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -91,9 +110,11 @@ Module(
                                         ),
                                         body: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 23..25,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 24..25,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -113,26 +134,35 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..42,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..42,
                             elts: [
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..39,
                                         parameters: Some(
                                             Parameters {
                                                 range: 34..35,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 34..35,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 34..35,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("x"),
                                                                 range: 34..35,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -146,9 +176,11 @@ Module(
                                         ),
                                         body: Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 37..39,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 38..39,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -161,6 +193,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..42,
                                         id: Name("z"),
                                         ctx: Load,
@@ -175,22 +208,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..61,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..61,
                             parameters: Some(
                                 Parameters {
                                     range: 50..51,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 50..51,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 50..51,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 50..51,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -204,14 +245,17 @@ Module(
                             ),
                             body: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..61,
                                     value: BoolOp(
                                         ExprBoolOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 54..61,
                                             op: And,
                                             values: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 54..55,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -219,6 +263,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 60..61,
                                                         id: Name("z"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_yield_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_yield_expr.py.snap
index fe4a4b01ab..1b3cd95472 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_yield_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@lambda_body_with_yield_expr.py.snap
@@ -1,33 +1,41 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/lambda_body_with_yield_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             parameters: Some(
                                 Parameters {
                                     range: 7..8,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 7..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 7..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -41,10 +49,12 @@ Module(
                             ),
                             body: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..17,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..17,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -59,22 +69,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..40,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..40,
                             parameters: Some(
                                 Parameters {
                                     range: 25..26,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 25..26,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 25..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 25..26,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -88,9 +106,11 @@ Module(
                             ),
                             body: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..40,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..40,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_before_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_before_py310.py.snap
index a951295d8a..f4cf349ddd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_before_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_before_py310.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/match_before_py310.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..79,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..78,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 51..52,
                             value: Int(
                                 2,
@@ -23,11 +26,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 58..78,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 63..64,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 63..64,
                                             value: Int(
                                                 1,
@@ -40,6 +46,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..78,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword.py.snap
index 81e020fe54..e4e0b0db63 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_classify_as_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..33,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..32,
                     subject: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..15,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 12..15,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -30,9 +33,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 21..32,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 26..27,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -41,9 +46,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 29..32,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword_or_identifier.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword_or_identifier.py.snap
index 9681e681bb..5ce94bf138 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword_or_identifier.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_classify_as_keyword_or_identifier.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_classify_as_keyword_or_identifier.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..39,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..38,
                     subject: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..10,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -29,9 +32,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 27..38,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 32..33,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -40,9 +45,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 35..38,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 35..38,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_expected_colon.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_expected_colon.py.snap
index 42e2347dd2..6415f9724a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_expected_colon.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_expected_colon.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_expected_colon.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..29,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     subject: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..12,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 7..8,
                                         value: Int(
                                             1,
@@ -27,6 +30,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..11,
                                         value: Int(
                                             2,
@@ -40,9 +44,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 17..28,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 22..23,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -51,9 +57,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 25..28,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expect_indented_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expect_indented_block.py.snap
index 5ba948d16b..273c444e53 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expect_indented_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expect_indented_block.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_expect_ind
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..23,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -22,9 +25,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 11..22,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 16..17,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -33,9 +38,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..22,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expected_case_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expected_case_block.py.snap
index 2844e904f7..528b87d4e7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expected_case_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_expected_case_block.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_expected_c
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..61,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -24,10 +27,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..18,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..14,
                                 id: Name("x"),
                                 ctx: Store,
@@ -36,6 +41,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..18,
                             value: Int(
                                 1,
@@ -46,9 +52,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..32,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 25..26,
                             id: Name("x"),
                             ctx: Load,
@@ -59,9 +67,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..60,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..39,
                             id: Name("y"),
                             ctx: Load,
@@ -70,9 +80,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 49..60,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 54..55,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -81,9 +93,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..60,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 57..60,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_guard_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_guard_expr.py.snap
index 5028df2a0d..0f5a1d34f4 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_guard_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_guard_expr.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_invalid_guard_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..100,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..30,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -23,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..30,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 18..19,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 18..19,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +43,11 @@ Module(
                             guard: Some(
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..25,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..25,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -53,9 +60,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..30,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..30,
                                             },
                                         ),
@@ -68,9 +77,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 31..63,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..38,
                             id: Name("x"),
                             ctx: Load,
@@ -79,14 +90,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 44..63,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 49..50,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 49..50,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -94,9 +108,11 @@ Module(
                             guard: Some(
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..57,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 56..57,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -109,9 +125,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 60..63,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 60..63,
                                             },
                                         ),
@@ -124,9 +142,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..99,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..71,
                             id: Name("x"),
                             ctx: Load,
@@ -135,14 +155,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 77..99,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 82..83,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 82..83,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -150,10 +173,12 @@ Module(
                             guard: Some(
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..94,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 93..94,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -166,9 +191,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 96..99,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_subject_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_subject_expr.py.snap
index e7e2359f83..13285ab3c4 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_subject_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_invalid_subject_expr.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_invalid_subject_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..131,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     subject: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..9,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,9 +32,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 16..27,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 21..22,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -40,9 +45,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..27,
                                             },
                                         ),
@@ -55,21 +62,26 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..99,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..82,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 71..79,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 72..79,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 72..73,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -77,6 +89,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 78..79,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -90,6 +103,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..82,
                                         id: Name("z"),
                                         ctx: Load,
@@ -103,9 +117,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 88..99,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 93..94,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -114,9 +130,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 96..99,
                                             },
                                         ),
@@ -129,13 +147,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..130,
                     subject: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..113,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..113,
                                         id: Name("x"),
                                         ctx: Load,
@@ -147,9 +168,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 119..130,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 124..125,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -158,9 +181,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 127..130,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 127..130,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_guard_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_guard_expr.py.snap
index 2dbcec05b1..bda3c6e5c3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_guard_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_guard_expr.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_missing_guard_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -23,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..27,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 18..19,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 18..19,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -39,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..27,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_pattern.py.snap
index 81183473ca..3b604f0505 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_missing_pattern.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_missing_pattern.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -23,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..23,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 17..17,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 17..17,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -39,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..23,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_no_newline_before_case.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_no_newline_before_case.py.snap
index 6a9ba216b3..f22cb551fc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_no_newline_before_case.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_no_newline_before_case.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_no_newline
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..23,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -22,9 +25,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 11..22,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 16..17,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -33,9 +38,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..22,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_single_starred_subject.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_single_starred_subject.py.snap
index affa89318a..1bfa4ac064 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_single_starred_subject.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@match_stmt_single_starred_subject.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/match_stmt_single_starred_subject.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     subject: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..10,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -29,9 +32,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 16..27,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 21..22,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -40,9 +45,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..27,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@mixed_bytes_and_non_bytes_literals.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@mixed_bytes_and_non_bytes_literals.py.snap
index 35384a51a4..192d87e0b5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@mixed_bytes_and_non_bytes_literals.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@mixed_bytes_and_non_bytes_literals.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/mixed_bytes_and_non_b
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..64,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             value: StringLiteralValue {
                                 inner: Concatenated(
@@ -21,6 +24,7 @@ Module(
                                         strings: [
                                             StringLiteral {
                                                 range: 0..7,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "first",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -30,6 +34,7 @@ Module(
                                             },
                                             StringLiteral {
                                                 range: 8..17,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -48,9 +53,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..36,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..36,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -58,10 +65,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 18..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 20..25,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "first",
                                                         },
                                                     ),
@@ -76,6 +85,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 27..36,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -93,9 +103,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..63,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..63,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -103,6 +115,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 37..44,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "first",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -114,10 +127,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 45..54,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 47..53,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "second",
                                                         },
                                                     ),
@@ -132,6 +147,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 55..63,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_assignment_in_case_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_assignment_in_case_pattern.py.snap
index c47d0febba..c3e7a8341c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_assignment_in_case_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_assignment_in_case_pattern.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/multiple_assignment_i
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..456,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..444,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             value: Int(
                                 2,
@@ -23,18 +26,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..32,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 18..27,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 19..20,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 19..20,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -42,11 +49,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 22..23,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 22..23,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -54,11 +63,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 25..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 25..26,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -70,9 +81,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 29..32,
                                             },
                                         ),
@@ -82,18 +95,22 @@ Module(
                         },
                         MatchCase {
                             range: 54..74,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 59..69,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 60..61,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 60..61,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -101,11 +118,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 63..64,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 63..64,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -113,10 +132,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 66..68,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 67..68,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -128,9 +149,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 71..74,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 71..74,
                                             },
                                         ),
@@ -140,18 +163,22 @@ Module(
                         },
                         MatchCase {
                             range: 96..115,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 101..110,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 102..103,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 102..103,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -159,11 +186,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 105..106,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 105..106,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -171,11 +200,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 108..109,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 108..109,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -187,9 +218,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..115,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 112..115,
                                             },
                                         ),
@@ -199,12 +232,15 @@ Module(
                         },
                         MatchCase {
                             range: 146..168,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 151..163,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 152..153,
                                                 value: Int(
                                                     1,
@@ -213,6 +249,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 158..159,
                                                 value: Int(
                                                     2,
@@ -224,11 +261,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 155..156,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 155..156,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -236,11 +275,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 161..162,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 161..162,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -253,9 +294,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 165..168,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 165..168,
                                             },
                                         ),
@@ -265,12 +308,15 @@ Module(
                         },
                         MatchCase {
                             range: 207..228,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 212..223,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 213..214,
                                                 value: Int(
                                                     1,
@@ -282,11 +328,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 216..217,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 216..217,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -296,6 +344,7 @@ Module(
                                         Identifier {
                                             id: Name("x"),
                                             range: 221..222,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -304,9 +353,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 225..228,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 225..228,
                                             },
                                         ),
@@ -316,11 +367,14 @@ Module(
                         },
                         MatchCase {
                             range: 269..290,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 274..285,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 274..279,
                                             id: Name("Class"),
                                             ctx: Load,
@@ -328,15 +382,18 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 279..285,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 280..281,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: None,
                                                     name: Some(
                                                         Identifier {
                                                             id: Name("x"),
                                                             range: 280..281,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -344,11 +401,13 @@ Module(
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 283..284,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: None,
                                                     name: Some(
                                                         Identifier {
                                                             id: Name("x"),
                                                             range: 283..284,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -362,9 +421,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 287..290,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 287..290,
                                             },
                                         ),
@@ -374,11 +435,14 @@ Module(
                         },
                         MatchCase {
                             range: 320..345,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 325..340,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 325..330,
                                             id: Name("Class"),
                                             ctx: Load,
@@ -386,22 +450,27 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 330..340,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 331..334,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 331..332,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchAs(
                                                     PatternMatchAs {
                                                         range: 333..334,
+                                                        node_index: AtomicNodeIndex(..),
                                                         pattern: None,
                                                         name: Some(
                                                             Identifier {
                                                                 id: Name("x"),
                                                                 range: 333..334,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                         ),
                                                     },
@@ -409,18 +478,22 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 336..339,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("z"),
                                                     range: 336..337,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchAs(
                                                     PatternMatchAs {
                                                         range: 338..339,
+                                                        node_index: AtomicNodeIndex(..),
                                                         pattern: None,
                                                         name: Some(
                                                             Identifier {
                                                                 id: Name("x"),
                                                                 range: 338..339,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                         ),
                                                     },
@@ -434,9 +507,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 342..345,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 342..345,
                                             },
                                         ),
@@ -446,22 +521,27 @@ Module(
                         },
                         MatchCase {
                             range: 372..412,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 377..407,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 377..380,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 378..379,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("x"),
                                                                     range: 378..379,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -472,9 +552,11 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 383..389,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 384..385,
                                                             value: Int(
                                                                 1,
@@ -486,11 +568,13 @@ Module(
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 387..388,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("x"),
                                                                     range: 387..388,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -502,8 +586,10 @@ Module(
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 392..407,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 392..397,
                                                         id: Name("Class"),
                                                         ctx: Load,
@@ -511,22 +597,27 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 397..407,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [],
                                                     keywords: [
                                                         PatternKeyword {
                                                             range: 398..401,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("y"),
                                                                 range: 398..399,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchAs(
                                                                 PatternMatchAs {
                                                                     range: 400..401,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     pattern: None,
                                                                     name: Some(
                                                                         Identifier {
                                                                             id: Name("x"),
                                                                             range: 400..401,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                     ),
                                                                 },
@@ -534,18 +625,22 @@ Module(
                                                         },
                                                         PatternKeyword {
                                                             range: 403..406,
+                                                            node_index: AtomicNodeIndex(..),
                                                             attr: Identifier {
                                                                 id: Name("z"),
                                                                 range: 403..404,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             pattern: MatchAs(
                                                                 PatternMatchAs {
                                                                     range: 405..406,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     pattern: None,
                                                                     name: Some(
                                                                         Identifier {
                                                                             id: Name("x"),
                                                                             range: 405..406,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                     ),
                                                                 },
@@ -562,9 +657,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 409..412,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 409..412,
                                             },
                                         ),
@@ -574,18 +671,22 @@ Module(
                         },
                         MatchCase {
                             range: 428..444,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 433..439,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 433..434,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 433..434,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -595,6 +696,7 @@ Module(
                                         Identifier {
                                             id: Name("x"),
                                             range: 438..439,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -603,9 +705,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 441..444,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 441..444,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_clauses_on_same_line.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_clauses_on_same_line.py.snap
index f67856c23f..e7bbeb557a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_clauses_on_same_line.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@multiple_clauses_on_same_line.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/multiple_clauses_on_same_line.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..258,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..41,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -22,6 +24,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -29,9 +32,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 14..30,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..24,
                                         value: false,
                                     },
@@ -40,6 +45,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..30,
                                     },
                                 ),
@@ -47,10 +53,12 @@ Module(
                         },
                         ElifElseClause {
                             range: 31..41,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..41,
                                     },
                                 ),
@@ -61,9 +69,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..85,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 45..49,
                             value: true,
                         },
@@ -71,6 +81,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 51..55,
                             },
                         ),
@@ -78,9 +89,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 57..73,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 62..67,
                                         value: false,
                                     },
@@ -89,6 +102,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..73,
                                     },
                                 ),
@@ -96,10 +110,12 @@ Module(
                         },
                         ElifElseClause {
                             range: 75..85,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..85,
                                     },
                                 ),
@@ -110,10 +126,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..117,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..91,
                             id: Name("x"),
                             ctx: Store,
@@ -121,6 +139,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..99,
                             id: Name("iter"),
                             ctx: Load,
@@ -129,6 +148,7 @@ Module(
                     body: [
                         Break(
                             StmtBreak {
+                                node_index: AtomicNodeIndex(..),
                                 range: 101..106,
                             },
                         ),
@@ -136,6 +156,7 @@ Module(
                     orelse: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 113..117,
                             },
                         ),
@@ -144,10 +165,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..150,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..123,
                             id: Name("x"),
                             ctx: Store,
@@ -155,6 +178,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 127..131,
                             id: Name("iter"),
                             ctx: Load,
@@ -163,6 +187,7 @@ Module(
                     body: [
                         Break(
                             StmtBreak {
+                                node_index: AtomicNodeIndex(..),
                                 range: 133..138,
                             },
                         ),
@@ -170,6 +195,7 @@ Module(
                     orelse: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 146..150,
                             },
                         ),
@@ -178,10 +204,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 151..202,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 156..160,
                             },
                         ),
@@ -190,9 +218,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 161..177,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 168..171,
                                             id: Name("exc"),
                                             ctx: Load,
@@ -203,6 +233,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 173..177,
                                         },
                                     ),
@@ -213,6 +244,7 @@ Module(
                     orelse: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 184..188,
                             },
                         ),
@@ -220,6 +252,7 @@ Module(
                     finalbody: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 198..202,
                             },
                         ),
@@ -229,10 +262,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 203..257,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 208..212,
                             },
                         ),
@@ -241,9 +276,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 214..230,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 221..224,
                                             id: Name("exc"),
                                             ctx: Load,
@@ -254,6 +291,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 226..230,
                                         },
                                     ),
@@ -264,6 +302,7 @@ Module(
                     orelse: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 238..242,
                             },
                         ),
@@ -271,6 +310,7 @@ Module(
                     finalbody: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 253..257,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice.py.snap
index 815b74f88c..0e70f2a74a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/named_expr_slice.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..119,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 80..92,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 80..92,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 80..83,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 84..91,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 84..88,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 84..85,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -38,6 +45,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 87..88,
                                                         value: Int(
                                                             1,
@@ -50,10 +58,12 @@ Module(
                                     upper: Some(
                                         UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 89..91,
                                                 op: USub,
                                                 operand: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 90..91,
                                                         value: Int(
                                                             1,
@@ -73,12 +83,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..100,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..100,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 93..96,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -86,10 +99,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 97..100,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 97..98,
                                                 value: Int(
                                                     1,
@@ -100,6 +115,7 @@ Module(
                                     upper: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..100,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -116,9 +132,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 102..103,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 102..103,
                             value: Int(
                                 1,
@@ -129,12 +147,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 105..114,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 105..114,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 105..108,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -142,10 +163,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 109..114,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 109..110,
                                                 value: Int(
                                                     1,
@@ -156,6 +179,7 @@ Module(
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 111..112,
                                                 value: Int(
                                                     3,
@@ -166,6 +190,7 @@ Module(
                                     step: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 113..114,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -181,9 +206,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 116..117,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 116..117,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice_parse_error.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice_parse_error.py.snap
index d0166af2f4..044df9bbb7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice_parse_error.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@named_expr_slice_parse_error.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/named_expr_slice_pars
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..130,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 117..129,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 117..129,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 117..120,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 121..128,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 121..125,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 121..122,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -38,6 +45,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 124..125,
                                                         value: Int(
                                                             1,
@@ -50,10 +58,12 @@ Module(
                                     upper: Some(
                                         UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 126..128,
                                                 op: USub,
                                                 operand: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 127..128,
                                                         value: Int(
                                                             1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nested_async_comprehension_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nested_async_comprehension_py310.py.snap
index cec50a8151..9d6245421f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nested_async_comprehension_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nested_async_comprehension_py310.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/nested_async_comprehe
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..467,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..111,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 54..55,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 55..57,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 59..111,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 66..111,
                                             elt: ListComp(
                                                 ExprListComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 67..92,
                                                     elt: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 68..69,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -49,8 +59,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 70..91,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 80..81,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -58,9 +70,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 85..91,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 85..88,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -68,9 +82,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 88..91,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 89..90,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -90,8 +106,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 93..110,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 97..98,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -99,9 +117,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 102..110,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 102..107,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -109,9 +129,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 107..110,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 108..109,
                                                                             value: Int(
                                                                                 3,
@@ -137,16 +159,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..192,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 132..133,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 133..135,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -157,16 +184,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 137..192,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 144..192,
                                             elt: DictComp(
                                                 ExprDictComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..173,
                                                     key: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 146..147,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -174,6 +205,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 149..150,
                                                             value: Int(
                                                                 1,
@@ -183,8 +215,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 151..172,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 161..162,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -192,9 +226,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 166..172,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 166..169,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -202,9 +238,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 169..172,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 170..171,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -224,8 +262,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 174..191,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 178..179,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -233,9 +273,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 183..191,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 183..188,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -243,9 +285,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 188..191,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 189..190,
                                                                             value: Int(
                                                                                 3,
@@ -271,16 +315,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 200..267,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("h"),
                         range: 210..211,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 211..213,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -291,16 +340,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 215..267,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 222..267,
                                             elt: SetComp(
                                                 ExprSetComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 223..248,
                                                     elt: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 224..225,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -309,8 +362,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 226..247,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 236..237,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -318,9 +373,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 241..247,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 241..244,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -328,9 +385,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 244..247,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 245..246,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -350,8 +409,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 249..266,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 253..254,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -359,9 +420,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 258..266,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 258..263,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -369,9 +432,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 263..266,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 264..265,
                                                                             value: Int(
                                                                                 3,
@@ -397,16 +462,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 277..371,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("i"),
                         range: 287..288,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 288..290,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -417,20 +487,25 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 292..371,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 299..371,
                                             elt: Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 300..352,
                                                     elts: [
                                                         ListComp(
                                                             ExprListComp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 301..328,
                                                                 elt: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 302..303,
                                                                         id: Name("y"),
                                                                         ctx: Load,
@@ -439,8 +514,10 @@ Module(
                                                                 generators: [
                                                                     Comprehension {
                                                                         range: 304..327,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         target: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 314..315,
                                                                                 id: Name("y"),
                                                                                 ctx: Store,
@@ -448,9 +525,11 @@ Module(
                                                                         ),
                                                                         iter: Call(
                                                                             ExprCall {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 319..327,
                                                                                 func: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 319..324,
                                                                                         id: Name("range"),
                                                                                         ctx: Load,
@@ -458,9 +537,11 @@ Module(
                                                                                 ),
                                                                                 arguments: Arguments {
                                                                                     range: 324..327,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     args: [
                                                                                         NumberLiteral(
                                                                                             ExprNumberLiteral {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 325..326,
                                                                                                 value: Int(
                                                                                                     1,
@@ -480,9 +561,11 @@ Module(
                                                         ),
                                                         ListComp(
                                                             ExprListComp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 330..351,
                                                                 elt: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 331..332,
                                                                         id: Name("z"),
                                                                         ctx: Load,
@@ -491,8 +574,10 @@ Module(
                                                                 generators: [
                                                                     Comprehension {
                                                                         range: 333..350,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         target: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 337..338,
                                                                                 id: Name("z"),
                                                                                 ctx: Store,
@@ -500,9 +585,11 @@ Module(
                                                                         ),
                                                                         iter: Call(
                                                                             ExprCall {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 342..350,
                                                                                 func: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 342..347,
                                                                                         id: Name("range"),
                                                                                         ctx: Load,
@@ -510,9 +597,11 @@ Module(
                                                                                 ),
                                                                                 arguments: Arguments {
                                                                                     range: 347..350,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     args: [
                                                                                         NumberLiteral(
                                                                                             ExprNumberLiteral {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 348..349,
                                                                                                 value: Int(
                                                                                                     2,
@@ -538,8 +627,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 353..370,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 357..358,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -547,9 +638,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 362..370,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 362..367,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -557,9 +650,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 367..370,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 368..369,
                                                                             value: Int(
                                                                                 5,
@@ -585,16 +680,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 372..466,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("j"),
                         range: 382..383,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 383..385,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -605,20 +705,25 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 387..466,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 394..466,
                                             elt: Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 395..447,
                                                     elts: [
                                                         ListComp(
                                                             ExprListComp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 396..417,
                                                                 elt: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 397..398,
                                                                         id: Name("y"),
                                                                         ctx: Load,
@@ -627,8 +732,10 @@ Module(
                                                                 generators: [
                                                                     Comprehension {
                                                                         range: 399..416,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         target: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 403..404,
                                                                                 id: Name("y"),
                                                                                 ctx: Store,
@@ -636,9 +743,11 @@ Module(
                                                                         ),
                                                                         iter: Call(
                                                                             ExprCall {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 408..416,
                                                                                 func: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 408..413,
                                                                                         id: Name("range"),
                                                                                         ctx: Load,
@@ -646,9 +755,11 @@ Module(
                                                                                 ),
                                                                                 arguments: Arguments {
                                                                                     range: 413..416,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     args: [
                                                                                         NumberLiteral(
                                                                                             ExprNumberLiteral {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 414..415,
                                                                                                 value: Int(
                                                                                                     1,
@@ -668,9 +779,11 @@ Module(
                                                         ),
                                                         ListComp(
                                                             ExprListComp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 419..446,
                                                                 elt: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 420..421,
                                                                         id: Name("z"),
                                                                         ctx: Load,
@@ -679,8 +792,10 @@ Module(
                                                                 generators: [
                                                                     Comprehension {
                                                                         range: 422..445,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         target: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 432..433,
                                                                                 id: Name("z"),
                                                                                 ctx: Store,
@@ -688,9 +803,11 @@ Module(
                                                                         ),
                                                                         iter: Call(
                                                                             ExprCall {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 437..445,
                                                                                 func: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 437..442,
                                                                                         id: Name("range"),
                                                                                         ctx: Load,
@@ -698,9 +815,11 @@ Module(
                                                                                 ),
                                                                                 arguments: Arguments {
                                                                                     range: 442..445,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     args: [
                                                                                         NumberLiteral(
                                                                                             ExprNumberLiteral {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 443..444,
                                                                                                 value: Int(
                                                                                                     2,
@@ -726,8 +845,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 448..465,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 452..453,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -735,9 +856,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 457..465,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 457..462,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -745,9 +868,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 462..465,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 463..464,
                                                                             value: Int(
                                                                                 5,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@node_range_with_gaps.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@node_range_with_gaps.py.snap
index e6364e6c4c..95c44e302d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@node_range_with_gaps.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@node_range_with_gaps.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/node_range_with_gaps.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -33,16 +39,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..32,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("bar"),
                         range: 22..25,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 25..27,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -53,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..32,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                     },
                                 ),
@@ -66,16 +79,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..40,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("baz"),
                         range: 37..40,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 40..40,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_declaration_at_module_level.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_declaration_at_module_level.py.snap
index 8b63405c85..d49417620b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_declaration_at_module_level.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_declaration_at_module_level.py.snap
@@ -7,30 +7,36 @@ input_file: crates/ruff_python_parser/resources/inline/err/nonlocal_declaration_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..25,
         body: [
             Nonlocal(
                 StmtNonlocal {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 9..10,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
             ),
             Nonlocal(
                 StmtNonlocal {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..24,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 20..21,
+                            node_index: AtomicNodeIndex(..),
                         },
                         Identifier {
                             id: Name("y"),
                             range: 23..24,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_empty.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_empty.py.snap
index 67c9ca6335..dde2775dc3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_empty.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_empty.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/nonlocal_stmt_empty.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..22,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..21,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,6 +37,7 @@ Module(
                     body: [
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..21,
                                 names: [],
                             },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_expression.py.snap
index b5d768d9a3..739b49643a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_expression.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/nonlocal_stmt_express
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..28,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,24 +37,29 @@ Module(
                     body: [
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..23,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 22..23,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..27,
                                 value: UnaryOp(
                                     ExprUnaryOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                         op: UAdd,
                                         operand: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 value: Int(
                                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_trailing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_trailing_comma.py.snap
index ee76a9c939..10cedaf7ba 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_trailing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@nonlocal_stmt_trailing_comma.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/nonlocal_stmt_trailin
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..59,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..58,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,32 +37,38 @@ Module(
                     body: [
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..23,
                                 names: [],
                             },
                         ),
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..39,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 37..38,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
                         ),
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..58,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 53..54,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     Identifier {
                                         id: Name("y"),
                                         range: 56..57,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_annotation.py.snap
index b0d2dec14a..f23ebd2f93 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_annotation.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/param_missing_annotation.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..35,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..11,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..10,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..10,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -45,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..16,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..16,
                                     },
                                 ),
@@ -58,25 +68,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..34,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 21..24,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 24..29,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 25..27,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 25..27,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 25..26,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -91,9 +109,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..34,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..34,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_default.py.snap
index f263e09822..ee03c9a0a6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_missing_default.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/param_missing_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..11,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..10,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -45,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..16,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..16,
                                     },
                                 ),
@@ -58,29 +68,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..40,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 21..24,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 24..35,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 25..33,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 25..31,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 25..26,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 28..31,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -99,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 37..40,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..40,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_annotation.py.snap
index d799a78939..779f868a44 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_annotation.py.snap
@@ -7,36 +7,47 @@ input_file: crates/ruff_python_parser/resources/inline/err/param_with_invalid_an
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..81,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..18,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..17,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..17,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 8..11,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..17,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..17,
                                                         id: Name("int"),
                                                         ctx: Load,
@@ -58,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..23,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                     },
                                 ),
@@ -71,33 +84,43 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..52,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 28..31,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 31..47,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 32..46,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 32..46,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 32..35,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 37..46,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 43..46,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -119,9 +142,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
@@ -132,29 +157,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..80,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 57..60,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 60..75,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 61..67,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 61..67,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 61..64,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 66..67,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -166,11 +200,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 71..74,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 71..74,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("int"),
                                         range: 71..74,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -185,9 +222,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 77..80,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..80,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_default.py.snap
index 6bbc3b41f5..bec69b1894 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_default.py.snap
@@ -1,45 +1,55 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/param_with_invalid_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..68,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..15,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..14,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..14,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 11..14,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -59,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
@@ -72,34 +84,44 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..43,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 25..28,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 28..38,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 29..37,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 29..30,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 29..30,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..36,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 33..36,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -119,9 +141,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 40..43,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..43,
                                     },
                                 ),
@@ -132,35 +156,45 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..67,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 51..62,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 52..61,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 52..53,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 52..53,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 54..61,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 60..61,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -180,9 +214,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 64..67,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..67,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_star_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_star_annotation.py.snap
index 13eeeed689..9360cfde29 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_star_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_invalid_star_annotation.py.snap
@@ -7,35 +7,45 @@ input_file: crates/ruff_python_parser/resources/inline/err/param_with_invalid_st
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..150,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..17,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 8..16,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 9..13,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 15..16,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 16..16,
                                                     id: Name(""),
                                                     ctx: Invalid,
@@ -54,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -67,34 +79,44 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..57,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 27..30,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 30..52,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 31..51,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 32..36,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..50,
                                             value: Subscript(
                                                 ExprSubscript {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 40..50,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 40..45,
                                                             id: Name("tuple"),
                                                             ctx: Load,
@@ -102,6 +124,7 @@ Module(
                                                     ),
                                                     slice: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..49,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -123,9 +146,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..57,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..57,
                                     },
                                 ),
@@ -136,36 +161,46 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..90,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 62..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..85,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 66..84,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 67..71,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 73..84,
                                             value: BoolOp(
                                                 ExprBoolOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 74..84,
                                                     op: Or,
                                                     values: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 74..77,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -173,6 +208,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 81..84,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -194,9 +230,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 87..90,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..90,
                                     },
                                 ),
@@ -207,35 +245,45 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 91..120,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 95..98,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 98..115,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 99..114,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 100..104,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 106..114,
                                             value: Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 107..114,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 113..114,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -257,9 +305,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 117..120,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 117..120,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_star_annotation_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_star_annotation_py310.py.snap
index ef87ca461f..224824a9e7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_star_annotation_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@param_with_star_annotation_py310.py.snap
@@ -7,35 +7,45 @@ input_file: crates/ruff_python_parser/resources/inline/err/param_with_star_annot
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..69,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..68,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 51..63,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 52..62,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 53..57,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..62,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 60..62,
                                                     id: Name("Ts"),
                                                     ctx: Load,
@@ -54,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..68,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 65..68,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_duplicate_names.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_duplicate_names.py.snap
index 50e5e76378..9e0f94fdad 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_duplicate_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_duplicate_names.py.snap
@@ -7,29 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/err/params_duplicate_name
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..42,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..41,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..36,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -37,17 +46,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 11..15,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 11..12,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 11..12,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..15,
                                             value: Int(
                                                 10,
@@ -60,9 +73,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 17..19,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("a"),
                                     range: 18..19,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -70,11 +85,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 21..22,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 21..22,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 21..22,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -82,15 +100,19 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 24..30,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 24..30,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 24..25,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..30,
                                                 id: Name("str"),
                                                 ctx: Load,
@@ -104,9 +126,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 32..35,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("a"),
                                     range: 34..35,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -116,9 +140,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..41,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..41,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_expected_after_star_separator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_expected_after_star_separator.py.snap
index 9a1f540021..c2fdb7f4d5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_expected_after_star_separator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_expected_after_star_separator.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_expected_after_star_separator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..98,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..10,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 12..15,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 12..15,
                                     },
                                 ),
@@ -45,16 +52,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..32,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 20..23,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 23..27,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -65,9 +77,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..32,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                     },
                                 ),
@@ -78,25 +92,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..51,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 37..40,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 40..46,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 41..42,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 41..42,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 41..42,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -111,9 +133,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 48..51,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..51,
                                     },
                                 ),
@@ -124,25 +148,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..71,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 56..59,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 59..66,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 60..61,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 60..61,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 60..61,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -157,9 +189,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 68..71,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..71,
                                     },
                                 ),
@@ -170,16 +204,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..97,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 76..79,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 79..92,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -187,9 +226,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 83..91,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 85..91,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -199,9 +240,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 94..97,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..97,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_kwarg_after_star_separator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_kwarg_after_star_separator.py.snap
index 3decf036cf..71846f8fc7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_kwarg_after_star_separator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_kwarg_after_star_separator.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_kwarg_after_star_separator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..26,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..25,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..20,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -29,9 +34,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 11..19,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 13..19,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -41,9 +48,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..25,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..25,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_kwargs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_kwargs.py.snap
index 6fa8e4a41d..f26f826c50 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_kwargs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_kwargs.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_multiple_kwargs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..38,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..37,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..32,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -42,9 +50,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 22..31,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs2"),
                                     range: 24..31,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -54,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 34..37,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..37,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_slash_separator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_slash_separator.py.snap
index 5c081e0e49..5bbcc79890 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_slash_separator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_slash_separator.py.snap
@@ -1,35 +1,43 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_multiple_slash_separator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..19,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -39,11 +47,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 17..18,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 17..18,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 17..18,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -58,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..24,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..24,
                                     },
                                 ),
@@ -71,24 +84,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..52,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 29..32,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 32..47,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 33..34,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 33..34,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 33..34,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -98,11 +119,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 39..40,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 39..40,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 39..40,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -110,11 +134,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 42..43,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 42..43,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 42..43,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -129,9 +156,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_star_separator.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_star_separator.py.snap
index 68c9459f96..9e2ccfb2c9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_star_separator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_star_separator.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_multiple_star_separator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..19,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -41,11 +49,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 17..18,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 17..18,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 17..18,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -58,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..24,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..24,
                                     },
                                 ),
@@ -71,25 +84,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..52,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 29..32,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 32..47,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 33..34,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 33..34,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 33..34,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -100,11 +121,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 39..40,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 39..40,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 39..40,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -112,11 +136,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 42..43,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 42..43,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 42..43,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -129,9 +156,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_varargs.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_varargs.py.snap
index 4e350369bf..a8a26d73bc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_varargs.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_multiple_varargs.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_multiple_varargs.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..136,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..23,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -40,9 +48,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 14..19,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 15..19,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -50,11 +60,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 21..22,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 21..22,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 21..22,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -67,9 +80,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -80,25 +95,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..97,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 67..70,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 70..92,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 71..72,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 71..72,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 71..72,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -108,9 +131,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 74..80,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args1"),
                                     range: 75..80,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -118,11 +143,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 90..91,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 90..91,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 90..91,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -135,9 +163,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 94..97,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..97,
                                     },
                                 ),
@@ -148,25 +178,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..135,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 102..105,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 105..130,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 106..107,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 106..107,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 106..107,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -176,9 +214,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 109..115,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args1"),
                                     range: 110..115,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -186,11 +226,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 117..118,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 117..118,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 117..118,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -198,11 +241,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 120..121,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 120..121,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 120..121,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -215,9 +261,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 132..135,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 132..135,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_no_arg_before_slash.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_no_arg_before_slash.py.snap
index 0a3233a0be..be7f6b1b35 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_no_arg_before_slash.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_no_arg_before_slash.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_no_arg_before_slash.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..35,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..10,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 12..15,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 12..15,
                                     },
                                 ),
@@ -45,25 +52,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..34,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 20..23,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 23..29,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 27..28,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 27..28,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 27..28,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -78,9 +93,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..34,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..34,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_non_default_after_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_non_default_after_default.py.snap
index b8ce121d93..4e01047ebb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_non_default_after_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_non_default_after_default.py.snap
@@ -1,42 +1,51 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_non_default_after_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..30,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..29,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..24,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..12,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..12,
                                             value: Int(
                                                 10,
@@ -47,11 +56,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 14..15,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 14..15,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 14..15,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -59,15 +71,19 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 17..23,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 17..23,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 17..18,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..23,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -86,9 +102,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 26..29,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..29,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_after_slash.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_after_slash.py.snap
index e1bb0c58b9..c2db1084e7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_after_slash.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_after_slash.py.snap
@@ -1,35 +1,42 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_star_after_slash.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..105,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..14,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 8..10,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("a"),
                                     range: 9..10,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -41,9 +48,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..19,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 16..19,
                                     },
                                 ),
@@ -54,24 +63,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..48,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 24..27,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 27..43,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 28..29,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 28..29,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 28..29,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -82,9 +99,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 31..36,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 32..36,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -92,11 +111,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 38..39,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 38..39,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 38..39,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -109,9 +131,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 45..48,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 45..48,
                                     },
                                 ),
@@ -122,24 +146,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..73,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 53..56,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 56..68,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 57..58,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 57..58,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 57..58,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -151,11 +183,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 66..67,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 66..67,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 66..67,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -168,9 +203,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 70..73,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 70..73,
                                     },
                                 ),
@@ -181,24 +218,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..104,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 78..81,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 81..99,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 82..83,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 82..83,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 82..83,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -210,11 +255,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 88..89,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 88..89,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 88..89,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -222,11 +270,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 91..92,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 91..92,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 91..92,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -234,11 +285,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 97..98,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 97..98,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 97..98,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -251,9 +305,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 101..104,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 101..104,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_separator_after_star_param.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_separator_after_star_param.py.snap
index 0521d51896..aa5149155a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_separator_after_star_param.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_star_separator_after_star_param.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_star_separator_after_star_param.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..61,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..23,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -40,9 +48,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 11..16,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 12..16,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -50,11 +60,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 21..22,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 21..22,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 21..22,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -67,9 +80,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -80,25 +95,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..60,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 33..36,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 36..55,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 37..38,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 37..38,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 37..38,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -108,9 +131,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 40..45,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 41..45,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -118,11 +143,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 47..48,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 47..48,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 47..48,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -130,11 +158,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 50..51,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 50..51,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 50..51,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -147,9 +178,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 57..60,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..60,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_keyword_with_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_keyword_with_default.py.snap
index 9bde14d963..f56f7d96ab 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_keyword_with_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_keyword_with_default.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_var_keyword_with_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..43,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..36,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..20,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -42,9 +50,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 11..19,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 13..19,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -54,20 +64,24 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..36,
                                 value: Dict(
                                     ExprDict {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..36,
                                         items: [
                                             DictItem {
                                                 key: Some(
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 21..24,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 21..24,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "b",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Single,
@@ -82,6 +96,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 26..27,
                                                         value: Int(
                                                             1,
@@ -93,11 +108,13 @@ Module(
                                                 key: Some(
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 29..32,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 29..32,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "c",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Single,
@@ -112,6 +129,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 34..35,
                                                         value: Int(
                                                             2,
@@ -129,9 +147,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..42,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..42,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_positional_with_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_positional_with_default.py.snap
index cafb4857d2..5ca631e7d1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_positional_with_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@params_var_positional_with_default.py.snap
@@ -1,36 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/params_var_positional_with_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..30,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..17,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..9,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -40,9 +48,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 11..16,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 12..16,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -54,13 +64,16 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..23,
                                 value: Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..23,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 18..19,
                                                     value: Int(
                                                         1,
@@ -69,6 +82,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 21..22,
                                                     value: Int(
                                                         2,
@@ -87,9 +101,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..29,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..29,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_context_manager_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_context_manager_py38.py.snap
index 0cc6748cbb..ca32f57b18 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_context_manager_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_context_manager_py38.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/parenthesized_context
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..126,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..73,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 49..57,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..52,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -26,6 +30,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..57,
                                         id: Name("x"),
                                         ctx: Store,
@@ -35,8 +40,10 @@ Module(
                         },
                         WithItem {
                             range: 59..67,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..62,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -45,6 +52,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 66..67,
                                         id: Name("y"),
                                         ctx: Store,
@@ -56,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 70..73,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 70..73,
                                     },
                                 ),
@@ -69,13 +79,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..99,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 80..83,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 80..83,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -85,8 +98,10 @@ Module(
                         },
                         WithItem {
                             range: 85..93,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 85..88,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -95,6 +110,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..93,
                                         id: Name("y"),
                                         ctx: Store,
@@ -106,9 +122,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..99,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                     },
                                 ),
@@ -119,13 +137,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..125,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 106..114,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 106..109,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -134,6 +155,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 113..114,
                                         id: Name("x"),
                                         ctx: Store,
@@ -143,8 +165,10 @@ Module(
                         },
                         WithItem {
                             range: 116..119,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 116..119,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -156,9 +180,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 122..125,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..125,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_kwarg_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_kwarg_py38.py.snap
index 4b55ae1a8a..90fb2c97da 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_kwarg_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@parenthesized_kwarg_py38.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/parenthesized_kwarg_p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..77,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..51,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..51,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..44,
                                     id: Name("f"),
                                     ctx: Load,
@@ -24,18 +28,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 44..51,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 45..50,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 46..47,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 49..50,
                                                 value: Int(
                                                     1,
@@ -51,12 +59,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..62,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..62,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 52..53,
                                     id: Name("f"),
                                     ctx: Load,
@@ -64,18 +75,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 53..62,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 54..61,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 55..56,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 60..61,
                                                 value: Int(
                                                     1,
@@ -91,12 +106,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..76,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..76,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..64,
                                     id: Name("f"),
                                     ctx: Load,
@@ -104,18 +122,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 64..76,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 66..75,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 68..69,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 74..75,
                                                 value: Int(
                                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pep701_f_string_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pep701_f_string_py311.py.snap
index 34308fc597..78be042c66 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pep701_f_string_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pep701_f_string_py311.py.snap
@@ -7,34 +7,42 @@ input_file: crates/ruff_python_parser/resources/inline/err/pep701_f_string_py311
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..549,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..74,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..74,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 44..74,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 46..58,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "Magic wand: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 58..73,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 60..71,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 60..63,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -42,11 +50,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 64..70,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 64..70,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "wand",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -82,32 +92,40 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..112,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..112,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 95..112,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 97..111,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Call(
                                                             ExprCall {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 98..110,
                                                                 func: Attribute(
                                                                     ExprAttribute {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 98..107,
                                                                         value: StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 98..102,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 98..102,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "\n",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Single,
@@ -122,15 +140,18 @@ Module(
                                                                         attr: Identifier {
                                                                             id: Name("join"),
                                                                             range: 103..107,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         ctx: Load,
                                                                     },
                                                                 ),
                                                                 arguments: Arguments {
                                                                     range: 107..110,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     args: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 108..109,
                                                                                 id: Name("a"),
                                                                                 ctx: Load,
@@ -162,30 +183,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..220,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..220,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 148..220,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 152..169,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "A complex trick: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 169..217,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 175..185,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 175..178,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -193,11 +221,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 179..184,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 179..184,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "bag",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -233,84 +263,105 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 221..254,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 221..254,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 221..254,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 223..253,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 224..252,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 224..252,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 226..251,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: FString(
                                                                                                 ExprFString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 227..250,
                                                                                                     value: FStringValue {
                                                                                                         inner: Single(
                                                                                                             FString(
                                                                                                                 FString {
                                                                                                                     range: 227..250,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 229..249,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: FString(
                                                                                                                                     ExprFString {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 230..248,
                                                                                                                                         value: FStringValue {
                                                                                                                                             inner: Single(
                                                                                                                                                 FString(
                                                                                                                                                     FString {
                                                                                                                                                         range: 230..248,
+                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                         elements: [
                                                                                                                                                             Interpolation(
                                                                                                                                                                 InterpolatedElement {
                                                                                                                                                                     range: 232..247,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     expression: FString(
                                                                                                                                                                         ExprFString {
+                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                             range: 233..246,
                                                                                                                                                                             value: FStringValue {
                                                                                                                                                                                 inner: Single(
                                                                                                                                                                                     FString(
                                                                                                                                                                                         FString {
                                                                                                                                                                                             range: 233..246,
+                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                             elements: [
                                                                                                                                                                                                 Interpolation(
                                                                                                                                                                                                     InterpolatedElement {
                                                                                                                                                                                                         range: 235..245,
+                                                                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                         expression: FString(
                                                                                                                                                                                                             ExprFString {
+                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                 range: 236..244,
                                                                                                                                                                                                                 value: FStringValue {
                                                                                                                                                                                                                     inner: Single(
                                                                                                                                                                                                                         FString(
                                                                                                                                                                                                                             FString {
                                                                                                                                                                                                                                 range: 236..244,
+                                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                 elements: [
                                                                                                                                                                                                                                     Interpolation(
                                                                                                                                                                                                                                         InterpolatedElement {
                                                                                                                                                                                                                                             range: 238..243,
+                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                             expression: BinOp(
                                                                                                                                                                                                                                                 ExprBinOp {
+                                                                                                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                     range: 239..242,
                                                                                                                                                                                                                                                     left: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 239..240,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -320,6 +371,7 @@ Module(
                                                                                                                                                                                                                                                     op: Add,
                                                                                                                                                                                                                                                     right: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 241..242,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -434,38 +486,47 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 276..310,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 276..310,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 276..310,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 278..303,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 279..302,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 279..302,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 283..293,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: StringLiteral(
                                                                                                 ExprStringLiteral {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 284..292,
                                                                                                     value: StringLiteralValue {
                                                                                                         inner: Single(
                                                                                                             StringLiteral {
                                                                                                                 range: 284..292,
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 value: "nested",
                                                                                                                 flags: StringLiteralFlags {
                                                                                                                     quote_style: Double,
@@ -485,6 +546,7 @@ Module(
                                                                                     Literal(
                                                                                         InterpolatedStringLiteralElement {
                                                                                             range: 293..299,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: " inner",
                                                                                         },
                                                                                     ),
@@ -508,6 +570,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 303..309,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " outer",
                                                     },
                                                 ),
@@ -527,27 +590,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 336..359,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 336..359,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 336..359,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 338..343,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "test ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 343..353,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 344..345,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -561,6 +630,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 353..358,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " more",
                                                     },
                                                 ),
@@ -580,33 +650,41 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 403..422,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 403..422,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 403..422,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 407..419,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 408..418,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 408..418,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 412..415,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: Name(
                                                                                                 ExprName {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 413..414,
                                                                                                     id: Name("x"),
                                                                                                     ctx: Load,
@@ -650,32 +728,40 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 468..502,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 468..502,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 468..502,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 470..501,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Call(
                                                             ExprCall {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 471..500,
                                                                 func: Attribute(
                                                                     ExprAttribute {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 471..480,
                                                                         value: StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 471..475,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 471..475,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "\n",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Single,
@@ -690,24 +776,29 @@ Module(
                                                                         attr: Identifier {
                                                                             id: Name("join"),
                                                                             range: 476..480,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         ctx: Load,
                                                                     },
                                                                 ),
                                                                 arguments: Arguments {
                                                                     range: 480..500,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     args: [
                                                                         List(
                                                                             ExprList {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 481..499,
                                                                                 elts: [
                                                                                     StringLiteral(
                                                                                         ExprStringLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 482..486,
                                                                                             value: StringLiteralValue {
                                                                                                 inner: Single(
                                                                                                     StringLiteral {
                                                                                                         range: 482..486,
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         value: "\t",
                                                                                                         flags: StringLiteralFlags {
                                                                                                             quote_style: Single,
@@ -721,11 +812,13 @@ Module(
                                                                                     ),
                                                                                     StringLiteral(
                                                                                         ExprStringLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 488..492,
                                                                                             value: StringLiteralValue {
                                                                                                 inner: Single(
                                                                                                     StringLiteral {
                                                                                                         range: 488..492,
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         value: "\u{b}",
                                                                                                         flags: StringLiteralFlags {
                                                                                                             quote_style: Single,
@@ -739,11 +832,13 @@ Module(
                                                                                     ),
                                                                                     StringLiteral(
                                                                                         ExprStringLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 494..498,
                                                                                             value: StringLiteralValue {
                                                                                                 inner: Single(
                                                                                                     StringLiteral {
                                                                                                         range: 494..498,
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         value: "\r",
                                                                                                         flags: StringLiteralFlags {
                                                                                                             quote_style: Single,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pos_only_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pos_only_py37.py.snap
index adb8b30bc1..6e1bdfaf6e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pos_only_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@pos_only_py37.py.snap
@@ -7,28 +7,37 @@ input_file: crates/ruff_python_parser/resources/inline/err/pos_only_py37.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..136,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..61,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 47..50,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 50..56,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 51..52,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 51..52,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 51..52,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -44,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
@@ -57,24 +68,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..86,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 66..69,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 69..81,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 70..71,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 70..71,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 70..71,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -84,11 +103,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 76..77,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 76..77,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 76..77,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -103,9 +125,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 83..86,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..86,
                                     },
                                 ),
@@ -116,24 +140,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..115,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 91..94,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 94..110,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 95..96,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 95..96,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 95..96,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -144,9 +176,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 98..103,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 99..103,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -154,11 +188,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 108..109,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 108..109,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 108..109,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -171,9 +208,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 112..115,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..115,
                                     },
                                 ),
@@ -184,25 +223,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 116..135,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 120..123,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 123..130,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 124..125,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 124..125,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 124..125,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -217,9 +264,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 132..135,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 132..135,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_from_without_exc.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_from_without_exc.py.snap
index bfd31fbf6d..d6a06bfe2f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_from_without_exc.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_from_without_exc.py.snap
@@ -7,15 +7,18 @@ input_file: crates/ruff_python_parser/resources/inline/err/raise_stmt_from_witho
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..31,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     exc: None,
                     cause: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 11..14,
                                 id: Name("exc"),
                                 ctx: Load,
@@ -26,11 +29,13 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..30,
                     exc: None,
                     cause: Some(
                         NoneLiteral(
                             ExprNoneLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 26..30,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_cause.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_cause.py.snap
index 5d6d3eef90..969eb0b526 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_cause.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_cause.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/raise_stmt_invalid_cause.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..7,
                                 id: Name("x"),
                                 ctx: Load,
@@ -25,9 +27,11 @@ Module(
                     cause: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..15,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..15,
                                         id: Name("y"),
                                         ctx: Load,
@@ -41,10 +45,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..36,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..23,
                                 id: Name("x"),
                                 ctx: Load,
@@ -54,10 +60,12 @@ Module(
                     cause: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..36,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("y"),
                                             ctx: Load,
@@ -71,10 +79,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..51,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..44,
                                 id: Name("x"),
                                 ctx: Load,
@@ -84,6 +94,7 @@ Module(
                     cause: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 50..51,
                                 id: Name("y"),
                                 ctx: Load,
@@ -94,9 +105,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..56,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..56,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_exc.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_exc.py.snap
index 3bb6f03074..fc1d86ea86 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_exc.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_invalid_exc.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/raise_stmt_invalid_exc.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     exc: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..8,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 7..8,
                                         id: Name("x"),
                                         ctx: Load,
@@ -33,14 +36,17 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..22,
                     exc: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..22,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 21..22,
                                             id: Name("x"),
                                             ctx: Load,
@@ -55,10 +61,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..30,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..30,
                                 id: Name("x"),
                                 ctx: Load,
@@ -70,9 +78,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..35,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_cause.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_cause.py.snap
index c000ffe470..d25483b1bc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_cause.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_cause.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/raise_stmt_unparenthesized_tuple_cause.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..34,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..7,
                                 id: Name("x"),
                                 ctx: Load,
@@ -25,10 +27,12 @@ Module(
                     cause: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..15,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..14,
                                             id: Name("y"),
                                             ctx: Load,
@@ -44,10 +48,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..33,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..23,
                                 id: Name("x"),
                                 ctx: Load,
@@ -57,10 +63,12 @@ Module(
                     cause: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..33,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..30,
                                             id: Name("y"),
                                             ctx: Load,
@@ -68,6 +76,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..33,
                                             id: Name("z"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_exc.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_exc.py.snap
index a5bd41c66e..36f4db810c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_exc.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@raise_stmt_unparenthesized_tuple_exc.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/raise_stmt_unparenthesized_tuple_exc.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..38,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     exc: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..8,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 6..7,
                                             id: Name("x"),
                                             ctx: Load,
@@ -36,14 +39,17 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..19,
                     exc: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..19,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 15..16,
                                             id: Name("x"),
                                             ctx: Load,
@@ -51,6 +57,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 18..19,
                                             id: Name("y"),
                                             ctx: Load,
@@ -67,14 +74,17 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..37,
                     exc: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 26..30,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 26..27,
                                             id: Name("x"),
                                             ctx: Load,
@@ -82,6 +92,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..30,
                                             id: Name("y"),
                                             ctx: Load,
@@ -96,6 +107,7 @@ Module(
                     cause: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 36..37,
                                 id: Name("z"),
                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token.py.snap
index 9db9481b22..aec52e3b45 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lex_logical_token.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..979,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..59,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 51..59,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..55,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 55..59,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 56..59,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -43,16 +49,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..79,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("bar"),
                         range: 64..67,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 67..69,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -63,6 +74,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 75..79,
                             },
                         ),
@@ -71,12 +83,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 113..152,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 116..124,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 116..120,
                                     id: Name("call"),
                                     ctx: Load,
@@ -84,9 +99,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 120..124,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 121..124,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -100,16 +117,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 129..152,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 133..136,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 136..138,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -120,6 +142,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 148..152,
                                         },
                                     ),
@@ -132,12 +155,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 228..269,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 231..239,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 231..235,
                                     id: Name("call"),
                                     ctx: Load,
@@ -145,9 +171,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 235..239,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 236..239,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -161,16 +189,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 246..269,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 250..253,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 253..255,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -181,6 +214,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 265..269,
                                         },
                                     ),
@@ -193,12 +227,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 344..392,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 347..355,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 347..351,
                                     id: Name("call"),
                                     ctx: Load,
@@ -206,9 +243,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 351..355,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 352..355,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -222,16 +261,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 369..392,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 373..376,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 376..378,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -242,6 +286,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 388..392,
                                         },
                                     ),
@@ -254,12 +299,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 453..499,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 456..472,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 456..460,
                                     id: Name("call"),
                                     ctx: Load,
@@ -267,9 +315,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 460..472,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 461..464,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -277,10 +327,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 466..471,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 467..468,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -288,6 +340,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 470..471,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -305,16 +358,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 476..499,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 480..483,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 483..485,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -325,6 +383,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 495..499,
                                         },
                                     ),
@@ -337,12 +396,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 564..611,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 567..583,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 567..571,
                                     id: Name("call"),
                                     ctx: Load,
@@ -350,9 +412,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 571..583,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 572..575,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -360,10 +424,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 577..582,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 578..579,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -371,6 +437,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 581..582,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -388,16 +455,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 588..611,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 592..595,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 595..597,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -408,6 +480,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 607..611,
                                         },
                                     ),
@@ -420,12 +493,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 772..824,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 775..796,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 775..779,
                                     id: Name("call"),
                                     ctx: Load,
@@ -433,9 +509,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 779..796,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 780..783,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -443,10 +521,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 785..794,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 786..787,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -454,6 +534,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 793..794,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -471,16 +552,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 801..824,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 805..808,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 808..810,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -491,6 +577,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 820..824,
                                         },
                                     ),
@@ -503,12 +590,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 887..933,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 890..905,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 890..894,
                                     id: Name("call"),
                                     ctx: Load,
@@ -516,27 +606,33 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 894..905,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     FString(
                                         ExprFString {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 895..905,
                                             value: FStringValue {
                                                 inner: Single(
                                                     FString(
                                                         FString {
                                                             range: 895..905,
+                                                            node_index: AtomicNodeIndex(..),
                                                             elements: [
                                                                 Literal(
                                                                     InterpolatedStringLiteralElement {
                                                                         range: 897..903,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "hello ",
                                                                     },
                                                                 ),
                                                                 Interpolation(
                                                                     InterpolatedElement {
                                                                         range: 903..905,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         expression: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 904..905,
                                                                                 id: Name("x"),
                                                                                 ctx: Load,
@@ -567,16 +663,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 910..933,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 914..917,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 917..919,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -587,6 +688,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 929..933,
                                         },
                                     ),
@@ -599,12 +701,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 936..956,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 939..956,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 939..943,
                                     id: Name("call"),
                                     ctx: Load,
@@ -612,15 +717,18 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 943..956,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     FString(
                                         ExprFString {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 944..951,
                                             value: FStringValue {
                                                 inner: Single(
                                                     FString(
                                                         FString {
                                                             range: 944..951,
+                                                            node_index: AtomicNodeIndex(..),
                                                             elements: [],
                                                             flags: FStringFlags {
                                                                 quote_style: Double,
@@ -644,16 +752,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 956..979,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("bar"),
                         range: 960..963,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 963..965,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -664,6 +777,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 975..979,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_mac_eol.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_mac_eol.py.snap
index e9879e5ba3..065645a7ac 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_mac_eol.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_mac_eol.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lex_logical_token_mac
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..46,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..46,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..19,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3..7,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 7..19,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..11,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -34,10 +40,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..18,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..15,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -45,6 +53,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 17..18,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -62,16 +71,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..46,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 27..30,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 30..32,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -82,6 +96,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 42..46,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_windows_eol.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_windows_eol.py.snap
index 31bb3a87f2..37943705bb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_windows_eol.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lex_logical_token_windows_eol.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lex_logical_token_win
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..50,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..48,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..20,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3..7,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 7..20,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..11,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -34,10 +40,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..18,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..15,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -45,6 +53,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 17..18,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -62,16 +71,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..48,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("bar"),
                                     range: 28..31,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 31..33,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -82,6 +96,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..48,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__fstring_format_spec_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__fstring_format_spec_1.py.snap
index bb98cde311..708cad03c7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__fstring_format_spec_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__fstring_format_spec_1.py.snap
@@ -7,36 +7,44 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/fstring_format
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..298,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 162..192,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 162..192,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 162..192,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 164..171,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "middle ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 171..191,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 172..180,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 172..180,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "string",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Single,
@@ -53,10 +61,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 181..191,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 181..191,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "        ",
                                                                         },
                                                                     ),
@@ -81,9 +91,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 192..198,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 192..198,
                             id: Name("format"),
                             ctx: Load,
@@ -93,9 +105,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 199..203,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 199..203,
                             id: Name("spec"),
                             ctx: Load,
@@ -105,32 +119,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 207..228,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 207..228,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 207..228,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 209..216,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "middle ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 216..228,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 217..225,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 217..225,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "string",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Single,
@@ -147,10 +168,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 226..228,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 226..228,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "\\",
                                                                         },
                                                                     ),
@@ -175,14 +198,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 237..250,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 237..250,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 237..250,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "format spec",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -198,32 +224,39 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 253..285,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 253..285,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 253..285,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 255..262,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "middle ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 262..284,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 263..271,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 263..271,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "string",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Single,
@@ -240,10 +273,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 272..284,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 272..284,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "\\        ",
                                                                         },
                                                                     ),
@@ -268,9 +303,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 285..291,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 285..291,
                             id: Name("format"),
                             ctx: Load,
@@ -280,9 +317,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 292..296,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 292..296,
                             id: Name("spec"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_1.py.snap
index abeaef0f13..ae9e105919 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_1.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/line_continuat
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..13,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..13,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("a"),
                                             ctx: Load,
@@ -34,6 +40,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             id: Name("b"),
                                             ctx: Load,
@@ -48,16 +55,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..35,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("bar"),
                         range: 20..23,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 23..25,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -68,6 +80,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..35,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_windows_eol.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_windows_eol.py.snap
index 935f436e82..97fbdf8b65 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_windows_eol.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__line_continuation_windows_eol.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/line_continuat
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..46,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..4,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 4..10,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("a"),
                                             ctx: Load,
@@ -34,6 +40,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 8..9,
                                             id: Name("b"),
                                             ctx: Load,
@@ -48,16 +55,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..46,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("bar"),
                         range: 30..33,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 33..35,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -68,6 +80,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 42..46,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_1.py.snap
index efb2fecf82..4aa6298cab 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_1.py.snap
@@ -7,31 +7,38 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/triple_quoted_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..198,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 166..178,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 166..178,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 166..178,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 170..176,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 176..178,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 177..178,
                                                                 id: Name("x"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_2.py.snap
index c8431a27c9..6a553051a5 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_2.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/triple_quoted_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..183,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 167..183,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 167..183,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 167..183,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 171..180,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 172..175,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -36,10 +42,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 176..180,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 176..180,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f\n",
                                                                         },
                                                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_3.py.snap
index e59c846c0f..2db1a776b1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__triple_quoted_fstring_3.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/invalid/re_lexing/triple_quoted_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..262,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..262,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 234..253,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 234..238,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,21 +28,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 238..253,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     FString(
                                         ExprFString {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 239..253,
                                             value: FStringValue {
                                                 inner: Single(
                                                     FString(
                                                         FString {
                                                             range: 239..253,
+                                                            node_index: AtomicNodeIndex(..),
                                                             elements: [
                                                                 Interpolation(
                                                                     InterpolatedElement {
                                                                         range: 243..250,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         expression: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 244..245,
                                                                                 id: Name("x"),
                                                                                 ctx: Load,
@@ -49,10 +58,12 @@ Module(
                                                                         format_spec: Some(
                                                                             InterpolatedStringFormatSpec {
                                                                                 range: 246..250,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Literal(
                                                                                         InterpolatedStringLiteralElement {
                                                                                             range: 246..250,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: ".3f\n",
                                                                                         },
                                                                                     ),
@@ -81,6 +92,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 258..262,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@rebound_comprehension_variable.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@rebound_comprehension_variable.py.snap
index d4093c8839..e14ea1a654 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@rebound_comprehension_variable.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@rebound_comprehension_variable.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/inline/err/rebound_comprehension
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..342,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..28,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2..8,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2..3,
                                             id: Name("a"),
                                             ctx: Store,
@@ -27,6 +32,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             value: Int(
                                                 0,
@@ -38,8 +44,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 10..27,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..15,
                                             id: Name("a"),
                                             ctx: Store,
@@ -47,9 +55,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 19..27,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 19..24,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -57,9 +67,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 24..27,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 25..26,
                                                             value: Int(
                                                                 0,
@@ -81,15 +93,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..57,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..57,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..37,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 31..32,
                                             id: Name("a"),
                                             ctx: Store,
@@ -97,6 +113,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..37,
                                             value: Int(
                                                 0,
@@ -108,8 +125,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 39..56,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 43..44,
                                             id: Name("a"),
                                             ctx: Store,
@@ -117,9 +136,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..56,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 48..53,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -127,9 +148,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 53..56,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 54..55,
                                                             value: Int(
                                                                 0,
@@ -151,15 +174,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..91,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..91,
                             key: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..66,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..61,
                                             id: Name("a"),
                                             ctx: Store,
@@ -167,6 +194,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..66,
                                             value: Int(
                                                 0,
@@ -177,6 +205,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..72,
                                     id: Name("val"),
                                     ctx: Load,
@@ -185,8 +214,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 73..90,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..78,
                                             id: Name("a"),
                                             ctx: Store,
@@ -194,9 +225,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..90,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 82..87,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -204,9 +237,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 87..90,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 88..89,
                                                             value: Int(
                                                                 0,
@@ -228,12 +263,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..125,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..125,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 93..96,
                                     id: Name("key"),
                                     ctx: Load,
@@ -241,9 +279,11 @@ Module(
                             ),
                             value: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 99..105,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 99..100,
                                             id: Name("a"),
                                             ctx: Store,
@@ -251,6 +291,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 104..105,
                                             value: Int(
                                                 0,
@@ -262,8 +303,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 107..124,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 111..112,
                                             id: Name("a"),
                                             ctx: Store,
@@ -271,9 +314,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 116..124,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 116..121,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -281,9 +326,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 121..124,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 122..123,
                                                             value: Int(
                                                                 0,
@@ -305,15 +352,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 126..154,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 126..154,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 128..134,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 128..129,
                                             id: Name("a"),
                                             ctx: Store,
@@ -321,6 +372,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..134,
                                             value: Int(
                                                 0,
@@ -332,8 +384,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 136..153,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 140..141,
                                             id: Name("a"),
                                             ctx: Store,
@@ -341,9 +395,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..153,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..150,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -351,9 +407,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 150..153,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 151..152,
                                                             value: Int(
                                                                 0,
@@ -376,19 +434,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..185,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..185,
                             elt: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 156..166,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 158..164,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 158..159,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -396,6 +459,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 163..164,
                                                         value: Int(
                                                             0,
@@ -411,8 +475,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 167..184,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 171..172,
                                             id: Name("a"),
                                             ctx: Store,
@@ -420,9 +486,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 176..184,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 176..181,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -430,9 +498,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 181..184,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 182..183,
                                                             value: Int(
                                                                 0,
@@ -454,15 +524,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..233,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 186..233,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 188..194,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 188..189,
                                             id: Name("a"),
                                             ctx: Store,
@@ -470,6 +544,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 193..194,
                                             value: Int(
                                                 0,
@@ -481,8 +556,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 196..214,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 200..201,
                                             id: Name("b"),
                                             ctx: Store,
@@ -490,9 +567,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 205..214,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 205..210,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -500,9 +579,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 211..214,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 212..213,
                                                             value: Int(
                                                                 0,
@@ -519,8 +600,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 215..232,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 219..220,
                                             id: Name("a"),
                                             ctx: Store,
@@ -528,9 +611,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 224..232,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 224..229,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -538,9 +623,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 229..232,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 230..231,
                                                             value: Int(
                                                                 0,
@@ -562,15 +649,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 234..281,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 234..281,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 236..242,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 236..237,
                                             id: Name("a"),
                                             ctx: Store,
@@ -578,6 +669,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 241..242,
                                             value: Int(
                                                 0,
@@ -589,8 +681,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 244..262,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 248..249,
                                             id: Name("a"),
                                             ctx: Store,
@@ -598,9 +692,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 253..262,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 253..258,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -608,9 +704,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 259..262,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 260..261,
                                                             value: Int(
                                                                 0,
@@ -627,8 +725,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 263..280,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 267..268,
                                             id: Name("b"),
                                             ctx: Store,
@@ -636,9 +736,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 272..280,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 272..277,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -646,9 +748,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 277..280,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 278..279,
                                                             value: Int(
                                                                 0,
@@ -670,19 +774,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 282..341,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 282..341,
                             elt: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 283..303,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 285..291,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 285..286,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -690,6 +799,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 290..291,
                                                         value: Int(
                                                             0,
@@ -700,9 +810,11 @@ Module(
                                         ),
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 295..301,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 295..296,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -710,6 +822,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 300..301,
                                                         value: Int(
                                                             1,
@@ -726,8 +839,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 304..322,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 308..309,
                                             id: Name("a"),
                                             ctx: Store,
@@ -735,9 +850,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 313..322,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 313..318,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -745,9 +862,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 319..322,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 320..321,
                                                             value: Int(
                                                                 0,
@@ -764,8 +883,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 323..340,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 327..328,
                                             id: Name("b"),
                                             ctx: Store,
@@ -773,9 +894,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 332..340,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 332..337,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -783,9 +906,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 337..340,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 338..339,
                                                             value: Int(
                                                                 0,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@return_stmt_invalid_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@return_stmt_invalid_expr.py.snap
index a6518b0d86..b93edc683b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@return_stmt_invalid_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@return_stmt_invalid_expr.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/return_stmt_invalid_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..74,
         body: [
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     value: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 7..8,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..8,
                                         id: Name(""),
                                         ctx: Invalid,
@@ -31,14 +35,17 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..23,
                     value: Some(
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..23,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..23,
                                             id: Name("x"),
                                             ctx: Load,
@@ -52,13 +59,16 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..43,
                     value: Some(
                         YieldFrom(
                             ExprYieldFrom {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..43,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 42..43,
                                         id: Name("x"),
                                         ctx: Load,
@@ -71,10 +81,12 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..52,
                     value: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 51..52,
                                 id: Name("x"),
                                 ctx: Load,
@@ -85,9 +97,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..57,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..57,
                             value: Int(
                                 1,
@@ -98,18 +112,22 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..73,
                     value: Some(
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..73,
                                 value: BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 66..73,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 66..67,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -117,6 +135,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 72..73,
                                                     id: Name("y"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line.py.snap
index b1abaaa513..208ce1f1b0 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/simple_and_compound_stmt_on_same_line.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..17,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..1,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("a"),
                             ctx: Load,
@@ -24,9 +26,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 3..16,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("b"),
                             ctx: Load,
@@ -35,14 +39,17 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..16,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..16,
                                         id: Name("b"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line_in_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line_in_block.py.snap
index 2973bbb41c..5c6e1ab082 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line_in_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_and_compound_stmt_on_same_line_in_block.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/simple_and_compound_stmt_on_same_line_in_block.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..59,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -22,6 +24,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -31,9 +34,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..28,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..22,
                             value: false,
                         },
@@ -41,6 +46,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..28,
                             },
                         ),
@@ -50,9 +56,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..42,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..36,
                             value: true,
                         },
@@ -60,6 +68,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..42,
                             },
                         ),
@@ -69,9 +78,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..58,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..52,
                             value: false,
                         },
@@ -79,6 +90,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..58,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line.py.snap
index 9bfaeb67a2..3e2eb8febc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/simple_stmts_on_same_line.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..1,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("a"),
                             ctx: Load,
@@ -24,9 +26,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 2..3,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2..3,
                             id: Name("b"),
                             ctx: Load,
@@ -36,12 +40,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..9,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..9,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("a"),
                                     ctx: Load,
@@ -50,6 +57,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     id: Name("b"),
                                     ctx: Load,
@@ -61,12 +69,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..15,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..15,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     id: Name("c"),
                                     ctx: Load,
@@ -75,6 +86,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 14..15,
                                     id: Name("d"),
                                     ctx: Load,
@@ -86,26 +98,31 @@ Module(
             ),
             Break(
                 StmtBreak {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..21,
                 },
             ),
             Continue(
                 StmtContinue {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..31,
                 },
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..36,
                 },
             ),
             Continue(
                 StmtContinue {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..46,
                 },
             ),
             Break(
                 StmtBreak {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..52,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line_in_block.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line_in_block.py.snap
index 9f66a28749..0e424616ad 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line_in_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@simple_stmts_on_same_line_in_block.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/simple_stmts_on_same_line_in_block.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..46,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..45,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -22,26 +24,31 @@ Module(
                     body: [
                         Break(
                             StmtBreak {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..14,
                             },
                         ),
                         Continue(
                             StmtContinue {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..24,
                             },
                         ),
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..29,
                             },
                         ),
                         Continue(
                             StmtContinue {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..39,
                             },
                         ),
                         Break(
                             StmtBreak {
+                                node_index: AtomicNodeIndex(..),
                                 range: 40..45,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_for.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_for.py.snap
index a5699bbc2b..75ce9e0320 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_for.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_for.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/single_star_for.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..35,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             id: Name("_"),
                             ctx: Store,
@@ -22,9 +25,11 @@ Module(
                     ),
                     iter: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..11,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     id: Name("x"),
                                     ctx: Load,
@@ -36,9 +41,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..16,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..16,
                                     },
                                 ),
@@ -50,13 +57,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..34,
                     is_async: false,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..23,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..23,
                                     id: Name("x"),
                                     ctx: Store,
@@ -67,6 +77,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..29,
                             id: Name("xs"),
                             ctx: Load,
@@ -75,9 +86,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..34,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..34,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_return.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_return.py.snap
index 91feb561c8..8c08d4f66c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_return.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_return.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/single_star_return.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..19,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,13 +37,16 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..18,
                                 value: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..18,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 17..18,
                                                     id: Name("x"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_yield.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_yield.py.snap
index d89940beaa..273bb6dd53 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_yield.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_star_yield.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/err/single_star_yield.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..18,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..17,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..17,
                                         value: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 15..17,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 16..17,
                                                             id: Name("x"),
                                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_starred_assignment_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_starred_assignment_target.py.snap
index 406d8532da..fd275c3a2e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_starred_assignment_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@single_starred_assignment_target.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/single_starred_assign
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     targets: [
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..2,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1..2,
                                         id: Name("a"),
                                         ctx: Store,
@@ -29,10 +33,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..9,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..7,
                                         value: Int(
                                             1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_index_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_index_py310.py.snap
index 0f06b4ecff..2f547ff272 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_index_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_index_py310.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/star_index_py310.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..293,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..55,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..55,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..47,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..54,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 48..54,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 49..54,
                                                         id: Name("index"),
                                                         ctx: Load,
@@ -51,22 +58,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..112,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Array"),
                         range: 78..83,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 83..107,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Subscript(
                                     ExprSubscript {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..106,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 84..91,
                                                 id: Name("Generic"),
                                                 ctx: Load,
@@ -74,10 +86,12 @@ Module(
                                         ),
                                         slice: Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 92..105,
                                                 elts: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 92..97,
                                                             id: Name("DType"),
                                                             ctx: Load,
@@ -85,9 +99,11 @@ Module(
                                                     ),
                                                     Starred(
                                                         ExprStarred {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 99..105,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 100..105,
                                                                     id: Name("Shape"),
                                                                     ctx: Load,
@@ -111,9 +127,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 109..112,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..112,
                                     },
                                 ),
@@ -124,12 +142,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..161,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..161,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 148..151,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -137,10 +158,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 152..160,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 152..153,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -148,9 +171,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 155..157,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 156..157,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -161,6 +186,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 159..160,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -178,12 +204,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 185..198,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 185..198,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 185..188,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -191,10 +220,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 189..197,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 189..190,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -202,6 +233,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 192..193,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -209,9 +241,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 195..197,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 196..197,
                                                         id: Name("c"),
                                                         ctx: Load,
@@ -232,12 +266,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 222..233,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 222..233,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 222..225,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -245,13 +282,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 226..232,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..228,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 227..228,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -262,9 +302,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 230..232,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 231..232,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -285,12 +327,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 254..271,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 254..271,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 254..259,
                                     id: Name("array"),
                                     ctx: Load,
@@ -298,14 +343,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 260..270,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 260..263,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 260..261,
                                                             value: Int(
                                                                 3,
@@ -316,6 +364,7 @@ Module(
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 262..263,
                                                             value: Int(
                                                                 5,
@@ -328,9 +377,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 265..270,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 266..270,
                                                         id: Name("idxs"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_slices.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_slices.py.snap
index de033a8afe..4f9cc982f6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_slices.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@star_slices.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/star_slices.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..19,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..18,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..18,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..5,
                                     id: Name("array"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..17,
                                     lower: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 6..12,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 7..12,
                                                         id: Name("start"),
                                                         ctx: Load,
@@ -43,9 +50,11 @@ Module(
                                     upper: Some(
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..17,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 14..17,
                                                         id: Name("end"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__function_type_parameters.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__function_type_parameters.py.snap
index 0c547eb7b4..5853cdff00 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__function_type_parameters.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__function_type_parameters.py.snap
@@ -7,27 +7,33 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/function_type
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..988,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 796..824,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("keyword"),
                         range: 800..807,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 807..817,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 808..809,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("A"),
                                             range: 808..809,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -36,9 +42,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 811..816,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("await"),
                                             range: 811..816,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -49,6 +57,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 817..819,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -59,9 +70,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 821..824,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 821..824,
                                     },
                                 ),
@@ -72,23 +85,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 826..862,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("not_a_type_param"),
                         range: 830..846,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 846..855,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 847..848,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("A"),
                                             range: 847..848,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -97,9 +115,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 853..854,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("B"),
                                             range: 853..854,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -110,6 +130,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 855..857,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -120,9 +143,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 859..862,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 859..862,
                                     },
                                 ),
@@ -133,23 +158,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 864..896,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("multiple_commas"),
                         range: 868..883,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 883..889,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 884..885,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("A"),
                                             range: 884..885,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -158,9 +188,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 887..888,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("B"),
                                             range: 887..888,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -171,6 +203,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 889..891,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -181,9 +216,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 893..896,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 893..896,
                                     },
                                 ),
@@ -194,23 +231,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 898..938,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("multiple_trailing_commas"),
                         range: 902..926,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 926..931,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 927..928,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("A"),
                                             range: 927..928,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -221,6 +263,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 931..933,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -231,9 +276,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 935..938,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 935..938,
                                     },
                                 ),
@@ -244,23 +291,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 940..979,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("multiple_commas_and_recovery"),
                         range: 944..972,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 972..976,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 973..974,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("A"),
                                             range: 973..974,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -271,6 +323,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 976..976,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -281,9 +336,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 976..979,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 976..979,
                                         value: Int(
                                             100,
@@ -297,9 +354,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 980..987,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 980..982,
                             elts: [],
                             ctx: Store,
@@ -308,6 +367,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 984..987,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_closing_parentheses.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_closing_parentheses.py.snap
index ea5649412f..5ca66592b1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_closing_parentheses.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_closing_parentheses.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/if_extra_clos
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..110,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..97,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..97,
                             value: true,
                         },
@@ -24,6 +27,7 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 105..109,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_indent.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_indent.py.snap
index 76a3ff101f..0a04441bbb 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_indent.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__if_extra_indent.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/if_extra_inde
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..153,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..134,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..110,
                             value: true,
                         },
@@ -21,17 +24,21 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 116..120,
                             },
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 129..134,
                                 value: BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 129..134,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 129..130,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -40,6 +47,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 133..134,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -55,15 +63,18 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 140..144,
                 },
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 146..152,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 146..147,
                                 id: Name("a"),
                                 ctx: Store,
@@ -72,6 +83,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 150..152,
                             value: Int(
                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_assignment_targets.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_assignment_targets.py.snap
index 7159d351f2..26643d505d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_assignment_targets.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_assignment_targets.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/invalid_assig
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..788,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 201..206,
                     targets: [
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 201..202,
                                 value: Int(
                                     5,
@@ -24,6 +27,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 205..206,
                             value: Int(
                                 3,
@@ -34,9 +38,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 208..214,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 208..209,
                             value: Int(
                                 5,
@@ -46,6 +52,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 213..214,
                             value: Int(
                                 3,
@@ -56,9 +63,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 216..228,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 217..218,
                             value: Int(
                                 5,
@@ -67,6 +76,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 221..224,
                             id: Name("int"),
                             ctx: Load,
@@ -75,6 +85,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 227..228,
                                 value: Int(
                                     3,
@@ -87,15 +98,18 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 303..314,
                     targets: [
                         BoolOp(
                             ExprBoolOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 303..309,
                                 op: Or,
                                 values: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 303..304,
                                             id: Name("x"),
                                             ctx: Load,
@@ -103,6 +117,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 308..309,
                                             id: Name("y"),
                                             ctx: Load,
@@ -114,6 +129,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 312..314,
                             value: Int(
                                 42,
@@ -124,13 +140,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 315..328,
                     targets: [
                         Named(
                             ExprNamed {
+                                node_index: AtomicNodeIndex(..),
                                 range: 316..322,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 316..317,
                                         id: Name("x"),
                                         ctx: Store,
@@ -138,6 +157,7 @@ Module(
                                 ),
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 321..322,
                                         value: Int(
                                             5,
@@ -149,6 +169,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 326..328,
                             value: Int(
                                 42,
@@ -159,13 +180,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 329..339,
                     targets: [
                         BinOp(
                             ExprBinOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 329..334,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 329..330,
                                         id: Name("x"),
                                         ctx: Load,
@@ -174,6 +198,7 @@ Module(
                                 op: Add,
                                 right: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 333..334,
                                         id: Name("y"),
                                         ctx: Load,
@@ -184,6 +209,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 337..339,
                             value: Int(
                                 42,
@@ -194,14 +220,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 340..347,
                     targets: [
                         UnaryOp(
                             ExprUnaryOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 340..342,
                                 op: USub,
                                 operand: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 341..342,
                                         id: Name("x"),
                                         ctx: Store,
@@ -212,6 +241,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 345..347,
                             value: Int(
                                 42,
@@ -222,23 +252,31 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 348..366,
                     targets: [
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 349..360,
                                 parameters: Some(
                                     Parameters {
                                         range: 356..357,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 356..357,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 356..357,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("_"),
                                                         range: 356..357,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -252,6 +290,7 @@ Module(
                                 ),
                                 body: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 359..360,
                                         value: Int(
                                             1,
@@ -263,6 +302,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 364..366,
                             value: Int(
                                 42,
@@ -273,13 +313,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 367..385,
                     targets: [
                         If(
                             ExprIf {
+                                node_index: AtomicNodeIndex(..),
                                 range: 367..380,
                                 test: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 372..373,
                                         id: Name("b"),
                                         ctx: Load,
@@ -287,6 +330,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 367..368,
                                         id: Name("a"),
                                         ctx: Load,
@@ -294,6 +338,7 @@ Module(
                                 ),
                                 orelse: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 379..380,
                                         id: Name("c"),
                                         ctx: Load,
@@ -304,6 +349,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 383..385,
                             value: Int(
                                 42,
@@ -314,21 +360,25 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 386..399,
                     targets: [
                         Dict(
                             ExprDict {
+                                node_index: AtomicNodeIndex(..),
                                 range: 386..394,
                                 items: [
                                     DictItem {
                                         key: Some(
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 387..390,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 387..390,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "a",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -343,6 +393,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 392..393,
                                                 value: Int(
                                                     5,
@@ -356,6 +407,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 397..399,
                             value: Int(
                                 42,
@@ -366,14 +418,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 400..408,
                     targets: [
                         Set(
                             ExprSet {
+                                node_index: AtomicNodeIndex(..),
                                 range: 400..403,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 401..402,
                                             id: Name("a"),
                                             ctx: Load,
@@ -385,6 +440,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 406..408,
                             value: Int(
                                 42,
@@ -395,13 +451,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 409..429,
                     targets: [
                         ListComp(
                             ExprListComp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 409..424,
                                 elt: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 410..411,
                                         id: Name("x"),
                                         ctx: Load,
@@ -410,8 +469,10 @@ Module(
                                 generators: [
                                     Comprehension {
                                         range: 412..423,
+                                        node_index: AtomicNodeIndex(..),
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 416..417,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -419,6 +480,7 @@ Module(
                                         ),
                                         iter: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 421..423,
                                                 id: Name("xs"),
                                                 ctx: Load,
@@ -433,6 +495,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 427..429,
                             value: Int(
                                 42,
@@ -443,13 +506,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 430..450,
                     targets: [
                         SetComp(
                             ExprSetComp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 430..445,
                                 elt: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 431..432,
                                         id: Name("x"),
                                         ctx: Load,
@@ -458,8 +524,10 @@ Module(
                                 generators: [
                                     Comprehension {
                                         range: 433..444,
+                                        node_index: AtomicNodeIndex(..),
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 437..438,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -467,6 +535,7 @@ Module(
                                         ),
                                         iter: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 442..444,
                                                 id: Name("xs"),
                                                 ctx: Load,
@@ -481,6 +550,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 448..450,
                             value: Int(
                                 42,
@@ -491,13 +561,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 451..478,
                     targets: [
                         DictComp(
                             ExprDictComp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 451..473,
                                 key: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 452..453,
                                         id: Name("x"),
                                         ctx: Load,
@@ -505,9 +578,11 @@ Module(
                                 ),
                                 value: BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 455..460,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 455..456,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -516,6 +591,7 @@ Module(
                                         op: Mult,
                                         right: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 459..460,
                                                 value: Int(
                                                     2,
@@ -527,8 +603,10 @@ Module(
                                 generators: [
                                     Comprehension {
                                         range: 461..472,
+                                        node_index: AtomicNodeIndex(..),
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 465..466,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -536,6 +614,7 @@ Module(
                                         ),
                                         iter: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 470..472,
                                                 id: Name("xs"),
                                                 ctx: Load,
@@ -550,6 +629,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 476..478,
                             value: Int(
                                 42,
@@ -560,13 +640,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 479..499,
                     targets: [
                         Generator(
                             ExprGenerator {
+                                node_index: AtomicNodeIndex(..),
                                 range: 479..494,
                                 elt: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 480..481,
                                         id: Name("x"),
                                         ctx: Load,
@@ -575,8 +658,10 @@ Module(
                                 generators: [
                                     Comprehension {
                                         range: 482..493,
+                                        node_index: AtomicNodeIndex(..),
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 486..487,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -584,6 +669,7 @@ Module(
                                         ),
                                         iter: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 491..493,
                                                 id: Name("xs"),
                                                 ctx: Load,
@@ -599,6 +685,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 497..499,
                             value: Int(
                                 42,
@@ -609,13 +696,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 500..512,
                     targets: [
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 500..507,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 506..507,
                                         id: Name("x"),
                                         ctx: Load,
@@ -626,6 +716,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 510..512,
                             value: Int(
                                 42,
@@ -636,14 +727,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 513..527,
                     targets: [
                         Yield(
                             ExprYield {
+                                node_index: AtomicNodeIndex(..),
                                 range: 514..521,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 520..521,
                                             id: Name("x"),
                                             ctx: Load,
@@ -655,6 +749,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 525..527,
                             value: Int(
                                 42,
@@ -665,13 +760,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 528..548,
                     targets: [
                         YieldFrom(
                             ExprYieldFrom {
+                                node_index: AtomicNodeIndex(..),
                                 range: 529..542,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 540..542,
                                         id: Name("xs"),
                                         ctx: Load,
@@ -682,6 +780,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 546..548,
                             value: Int(
                                 42,
@@ -692,13 +791,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 549..563,
                     targets: [
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 549..558,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 549..550,
                                         id: Name("a"),
                                         ctx: Load,
@@ -711,6 +813,7 @@ Module(
                                 comparators: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 553..554,
                                             id: Name("b"),
                                             ctx: Load,
@@ -718,6 +821,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 557..558,
                                             id: Name("c"),
                                             ctx: Load,
@@ -729,6 +833,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 561..563,
                             value: Int(
                                 42,
@@ -739,13 +844,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 564..574,
                     targets: [
                         Call(
                             ExprCall {
+                                node_index: AtomicNodeIndex(..),
                                 range: 564..569,
                                 func: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 564..567,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -753,6 +861,7 @@ Module(
                                 ),
                                 arguments: Arguments {
                                     range: 567..569,
+                                    node_index: AtomicNodeIndex(..),
                                     args: [],
                                     keywords: [],
                                 },
@@ -761,6 +870,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 572..574,
                             value: Int(
                                 42,
@@ -771,22 +881,27 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 576..590,
                     targets: [
                         FString(
                             ExprFString {
+                                node_index: AtomicNodeIndex(..),
                                 range: 576..585,
                                 value: FStringValue {
                                     inner: Single(
                                         FString(
                                             FString {
                                                 range: 576..585,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 578..584,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 579..583,
                                                                     id: Name("quux"),
                                                                     ctx: Load,
@@ -812,6 +927,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 588..590,
                             value: Int(
                                 42,
@@ -822,22 +938,27 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 591..614,
                     targets: [
                         FString(
                             ExprFString {
+                                node_index: AtomicNodeIndex(..),
                                 range: 591..609,
                                 value: FStringValue {
                                     inner: Single(
                                         FString(
                                             FString {
                                                 range: 591..609,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 593..598,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 594..597,
                                                                     id: Name("foo"),
                                                                     ctx: Load,
@@ -851,14 +972,17 @@ Module(
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 598..603,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: " and ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 603..608,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 604..607,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -884,6 +1008,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 612..614,
                             value: Int(
                                 42,
@@ -894,15 +1019,18 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 616..626,
                     targets: [
                         StringLiteral(
                             ExprStringLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 616..621,
                                 value: StringLiteralValue {
                                     inner: Single(
                                         StringLiteral {
                                             range: 616..621,
+                                            node_index: AtomicNodeIndex(..),
                                             value: "foo",
                                             flags: StringLiteralFlags {
                                                 quote_style: Double,
@@ -917,6 +1045,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 624..626,
                             value: Int(
                                 42,
@@ -927,15 +1056,18 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 627..638,
                     targets: [
                         BytesLiteral(
                             ExprBytesLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 627..633,
                                 value: BytesLiteralValue {
                                     inner: Single(
                                         BytesLiteral {
                                             range: 627..633,
+                                            node_index: AtomicNodeIndex(..),
                                             value: [
                                                 102,
                                                 111,
@@ -954,6 +1086,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 636..638,
                             value: Int(
                                 42,
@@ -964,10 +1097,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 639..647,
                     targets: [
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 639..642,
                                 value: Int(
                                     123,
@@ -977,6 +1112,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 645..647,
                             value: Int(
                                 42,
@@ -987,10 +1123,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 648..657,
                     targets: [
                         BooleanLiteral(
                             ExprBooleanLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 648..652,
                                 value: true,
                             },
@@ -998,6 +1136,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 655..657,
                             value: Int(
                                 42,
@@ -1008,16 +1147,19 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 658..667,
                     targets: [
                         NoneLiteral(
                             ExprNoneLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 658..662,
                             },
                         ),
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 665..667,
                             value: Int(
                                 42,
@@ -1028,16 +1170,19 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 668..676,
                     targets: [
                         EllipsisLiteral(
                             ExprEllipsisLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 668..671,
                             },
                         ),
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 674..676,
                             value: Int(
                                 42,
@@ -1048,16 +1193,20 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 677..688,
                     targets: [
                         Starred(
                             ExprStarred {
+                                node_index: AtomicNodeIndex(..),
                                 range: 677..683,
                                 value: Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 678..683,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 678..681,
                                                 id: Name("foo"),
                                                 ctx: Load,
@@ -1065,6 +1214,7 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 681..683,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [],
                                             keywords: [],
                                         },
@@ -1076,6 +1226,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 686..688,
                             value: Int(
                                 42,
@@ -1086,14 +1237,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 689..717,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 689..702,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 690..691,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1101,9 +1255,11 @@ Module(
                                     ),
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 693..698,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 693..696,
                                                     id: Name("foo"),
                                                     ctx: Load,
@@ -1111,6 +1267,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 696..698,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -1118,6 +1275,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 700..701,
                                             id: Name("y"),
                                             ctx: Store,
@@ -1130,10 +1288,12 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 705..717,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 706..708,
                                         value: Int(
                                             42,
@@ -1142,6 +1302,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 710..712,
                                         value: Int(
                                             42,
@@ -1150,6 +1311,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 714..716,
                                         value: Int(
                                             42,
@@ -1164,18 +1326,22 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 718..758,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 718..737,
                                 elts: [
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 719..725,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 720..721,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -1183,6 +1349,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 723..724,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -1194,14 +1361,17 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 727..733,
                                             elts: [
                                                 List(
                                                     ExprList {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 728..732,
                                                         elts: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 729..731,
                                                                     value: Int(
                                                                         42,
@@ -1218,6 +1388,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 735..736,
                                             id: Name("d"),
                                             ctx: Store,
@@ -1230,14 +1401,17 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 740..758,
                             elts: [
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 741..747,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 742..743,
                                                     value: Int(
                                                         1,
@@ -1246,6 +1420,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 745..746,
                                                     value: Int(
                                                         2,
@@ -1258,14 +1433,17 @@ Module(
                                 ),
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 749..754,
                                         elts: [
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 750..753,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 751..752,
                                                                 value: Int(
                                                                     3,
@@ -1282,6 +1460,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 756..757,
                                         value: Int(
                                             4,
@@ -1296,14 +1475,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 759..787,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 759..772,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 760..761,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1311,9 +1493,11 @@ Module(
                                     ),
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 763..768,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 763..766,
                                                     id: Name("foo"),
                                                     ctx: Load,
@@ -1321,6 +1505,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 766..768,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -1328,6 +1513,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 770..771,
                                             id: Name("y"),
                                             ctx: Store,
@@ -1341,10 +1527,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 775..787,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 776..778,
                                         value: Int(
                                             42,
@@ -1353,6 +1541,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 780..782,
                                         value: Int(
                                             42,
@@ -1361,6 +1550,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 784..786,
                                         value: Int(
                                             42,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_augmented_assignment_target.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_augmented_assignment_target.py.snap
index ec4380012b..788a678251 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_augmented_assignment_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__invalid_augmented_assignment_target.py.snap
@@ -7,18 +7,22 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/invalid_augme
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..611,
         body: [
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 97..109,
                     target: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 97..103,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 97..98,
                                         id: Name("x"),
                                         ctx: Load,
@@ -26,6 +30,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 102..103,
                                         id: Name("y"),
                                         ctx: Load,
@@ -37,6 +42,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..109,
                             value: Int(
                                 42,
@@ -47,12 +53,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 110..124,
                     target: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 111..117,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 111..112,
                                     id: Name("x"),
                                     ctx: Store,
@@ -60,6 +69,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 116..117,
                                     value: Int(
                                         5,
@@ -71,6 +81,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..124,
                             value: Int(
                                 42,
@@ -81,12 +92,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..136,
                     target: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 125..130,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 125..126,
                                     id: Name("x"),
                                     ctx: Load,
@@ -95,6 +109,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 129..130,
                                     id: Name("y"),
                                     ctx: Load,
@@ -105,6 +120,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..136,
                             value: Int(
                                 42,
@@ -115,13 +131,16 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..145,
                     target: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 137..139,
                             op: USub,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 138..139,
                                     id: Name("x"),
                                     ctx: Store,
@@ -132,6 +151,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 143..145,
                             value: Int(
                                 42,
@@ -142,22 +162,30 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 146..165,
                     target: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 147..158,
                             parameters: Some(
                                 Parameters {
                                     range: 154..155,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 154..155,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 154..155,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("_"),
                                                     range: 154..155,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -171,6 +199,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 157..158,
                                     value: Int(
                                         1,
@@ -182,6 +211,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 163..165,
                             value: Int(
                                 42,
@@ -192,12 +222,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 166..185,
                     target: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 166..179,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 171..172,
                                     id: Name("b"),
                                     ctx: Load,
@@ -205,6 +238,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 166..167,
                                     id: Name("a"),
                                     ctx: Load,
@@ -212,6 +246,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 178..179,
                                     id: Name("c"),
                                     ctx: Load,
@@ -222,6 +257,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 183..185,
                             value: Int(
                                 42,
@@ -232,20 +268,24 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..200,
                     target: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 186..194,
                             items: [
                                 DictItem {
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 187..190,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 187..190,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "a",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -260,6 +300,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 192..193,
                                             value: Int(
                                                 5,
@@ -273,6 +314,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 198..200,
                             value: Int(
                                 42,
@@ -283,13 +325,16 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 201..210,
                     target: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 201..204,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 202..203,
                                         id: Name("a"),
                                         ctx: Load,
@@ -301,6 +346,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 208..210,
                             value: Int(
                                 42,
@@ -311,12 +357,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 211..232,
                     target: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 211..226,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 212..213,
                                     id: Name("x"),
                                     ctx: Load,
@@ -325,8 +374,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 214..225,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 218..219,
                                             id: Name("x"),
                                             ctx: Store,
@@ -334,6 +385,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 223..225,
                                             id: Name("xs"),
                                             ctx: Load,
@@ -348,6 +400,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 230..232,
                             value: Int(
                                 42,
@@ -358,12 +411,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 233..254,
                     target: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 233..248,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 234..235,
                                     id: Name("x"),
                                     ctx: Load,
@@ -372,8 +428,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 236..247,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 240..241,
                                             id: Name("x"),
                                             ctx: Store,
@@ -381,6 +439,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 245..247,
                                             id: Name("xs"),
                                             ctx: Load,
@@ -395,6 +454,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 252..254,
                             value: Int(
                                 42,
@@ -405,12 +465,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 255..283,
                     target: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 255..277,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 256..257,
                                     id: Name("x"),
                                     ctx: Load,
@@ -418,9 +481,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 259..264,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 259..260,
                                             id: Name("x"),
                                             ctx: Load,
@@ -429,6 +494,7 @@ Module(
                                     op: Mult,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 263..264,
                                             value: Int(
                                                 2,
@@ -440,8 +506,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 265..276,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 269..270,
                                             id: Name("x"),
                                             ctx: Store,
@@ -449,6 +517,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 274..276,
                                             id: Name("xs"),
                                             ctx: Load,
@@ -463,6 +532,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 281..283,
                             value: Int(
                                 42,
@@ -473,12 +543,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 284..305,
                     target: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 284..299,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 285..286,
                                     id: Name("x"),
                                     ctx: Load,
@@ -487,8 +560,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 287..298,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 291..292,
                                             id: Name("x"),
                                             ctx: Store,
@@ -496,6 +571,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 296..298,
                                             id: Name("xs"),
                                             ctx: Load,
@@ -511,6 +587,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 303..305,
                             value: Int(
                                 42,
@@ -521,12 +598,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 306..319,
                     target: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 306..313,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 312..313,
                                     id: Name("x"),
                                     ctx: Load,
@@ -537,6 +617,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 317..319,
                             value: Int(
                                 42,
@@ -547,13 +628,16 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 320..335,
                     target: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 321..328,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 327..328,
                                         id: Name("x"),
                                         ctx: Load,
@@ -565,6 +649,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 333..335,
                             value: Int(
                                 42,
@@ -575,12 +660,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 336..357,
                     target: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 337..350,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 348..350,
                                     id: Name("xs"),
                                     ctx: Load,
@@ -591,6 +679,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 355..357,
                             value: Int(
                                 42,
@@ -601,12 +690,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 358..373,
                     target: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 358..367,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 358..359,
                                     id: Name("a"),
                                     ctx: Load,
@@ -619,6 +711,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 362..363,
                                         id: Name("b"),
                                         ctx: Load,
@@ -626,6 +719,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 366..367,
                                         id: Name("c"),
                                         ctx: Load,
@@ -637,6 +731,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 371..373,
                             value: Int(
                                 42,
@@ -647,12 +742,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 374..385,
                     target: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 374..379,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 374..377,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -660,6 +758,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 377..379,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -668,6 +767,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 383..385,
                             value: Int(
                                 42,
@@ -678,21 +778,26 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 387..402,
                     target: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 387..396,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 387..396,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 389..395,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 390..394,
                                                                 id: Name("quux"),
                                                                 ctx: Load,
@@ -718,6 +823,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 400..402,
                             value: Int(
                                 42,
@@ -728,21 +834,26 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 403..427,
                     target: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 403..421,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 403..421,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 405..410,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 406..409,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -756,14 +867,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 410..415,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " and ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 415..420,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 416..419,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -789,6 +903,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 425..427,
                             value: Int(
                                 42,
@@ -799,14 +914,17 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 429..440,
                     target: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 429..434,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 429..434,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "foo",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -821,6 +939,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 438..440,
                             value: Int(
                                 42,
@@ -831,14 +950,17 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 441..453,
                     target: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 441..447,
                             value: BytesLiteralValue {
                                 inner: Single(
                                     BytesLiteral {
                                         range: 441..447,
+                                        node_index: AtomicNodeIndex(..),
                                         value: [
                                             102,
                                             111,
@@ -857,6 +979,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 451..453,
                             value: Int(
                                 42,
@@ -867,9 +990,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 454..463,
                     target: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 454..457,
                             value: Int(
                                 123,
@@ -879,6 +1004,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 461..463,
                             value: Int(
                                 42,
@@ -889,9 +1015,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 464..474,
                     target: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 464..468,
                             value: true,
                         },
@@ -899,6 +1027,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 472..474,
                             value: Int(
                                 42,
@@ -909,15 +1038,18 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 475..485,
                     target: NoneLiteral(
                         ExprNoneLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 475..479,
                         },
                     ),
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 483..485,
                             value: Int(
                                 42,
@@ -928,15 +1060,18 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 486..495,
                     target: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 486..489,
                         },
                     ),
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 493..495,
                             value: Int(
                                 42,
@@ -947,15 +1082,19 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 496..508,
                     target: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 496..502,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 497..502,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 497..500,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -963,6 +1102,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 500..502,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -974,6 +1114,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 506..508,
                             value: Int(
                                 42,
@@ -984,13 +1125,16 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 509..538,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 509..522,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 510..511,
                                         id: Name("x"),
                                         ctx: Store,
@@ -998,9 +1142,11 @@ Module(
                                 ),
                                 Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 513..518,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 513..516,
                                                 id: Name("foo"),
                                                 ctx: Load,
@@ -1008,6 +1154,7 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 516..518,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [],
                                             keywords: [],
                                         },
@@ -1015,6 +1162,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 520..521,
                                         id: Name("y"),
                                         ctx: Store,
@@ -1027,10 +1175,12 @@ Module(
                     op: Add,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 526..538,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 527..529,
                                         value: Int(
                                             42,
@@ -1039,6 +1189,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 531..533,
                                         value: Int(
                                             42,
@@ -1047,6 +1198,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 535..537,
                                         value: Int(
                                             42,
@@ -1061,17 +1213,21 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 539..580,
                     target: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 539..558,
                             elts: [
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 540..546,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 541..542,
                                                     id: Name("a"),
                                                     ctx: Store,
@@ -1079,6 +1235,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 544..545,
                                                     id: Name("b"),
                                                     ctx: Store,
@@ -1090,14 +1247,17 @@ Module(
                                 ),
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 548..554,
                                         elts: [
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 549..553,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 550..552,
                                                                 value: Int(
                                                                     42,
@@ -1114,6 +1274,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 556..557,
                                         id: Name("d"),
                                         ctx: Store,
@@ -1126,14 +1287,17 @@ Module(
                     op: Add,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 562..580,
                             elts: [
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 563..569,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 564..565,
                                                     value: Int(
                                                         1,
@@ -1142,6 +1306,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 567..568,
                                                     value: Int(
                                                         2,
@@ -1154,14 +1319,17 @@ Module(
                                 ),
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 571..576,
                                         elts: [
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 572..575,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 573..574,
                                                                 value: Int(
                                                                     3,
@@ -1178,6 +1346,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 578..579,
                                         value: Int(
                                             4,
@@ -1192,13 +1361,16 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 581..610,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 581..594,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 582..583,
                                         id: Name("x"),
                                         ctx: Store,
@@ -1206,9 +1378,11 @@ Module(
                                 ),
                                 Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 585..590,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 585..588,
                                                 id: Name("foo"),
                                                 ctx: Load,
@@ -1216,6 +1390,7 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 588..590,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [],
                                             keywords: [],
                                         },
@@ -1223,6 +1398,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 592..593,
                                         id: Name("y"),
                                         ctx: Store,
@@ -1236,10 +1412,12 @@ Module(
                     op: Add,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 598..610,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 599..601,
                                         value: Int(
                                             42,
@@ -1248,6 +1426,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 603..605,
                                         value: Int(
                                             42,
@@ -1256,6 +1435,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 607..609,
                                         value: Int(
                                             42,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_0.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_0.py.snap
index 45f7c9abf7..58087f43bd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_0.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_0.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/as_pattern_0.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..198,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..197,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 127..197,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 132..146,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..139,
                                             id: Name(""),
                                             ctx: Invalid,
@@ -35,15 +40,18 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 140..146,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 141..142,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: None,
                                                     name: Some(
                                                         Identifier {
                                                             id: Name("a"),
                                                             range: 141..142,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -51,11 +59,13 @@ Module(
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 144..145,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: None,
                                                     name: Some(
                                                         Identifier {
                                                             id: Name("b"),
                                                             range: 144..145,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -69,6 +79,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 193..197,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_1.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_1.py.snap
index a2e2631cab..c33ba5de9a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_1.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/as_pattern_1.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..210,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..209,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,14 +25,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 140..209,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 145..158,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..158,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 146..152,
                                                     id: Name(""),
                                                     ctx: Invalid,
@@ -39,6 +45,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 156..158,
                                                     value: Complex {
                                                         real: 0.0,
@@ -54,6 +61,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 205..209,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_2.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_2.py.snap
index 1607c5185f..056268c64d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_2.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/match/as_patt
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..190,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..176,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -22,18 +25,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 159..176,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 164..170,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 164..165,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 164..165,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -43,6 +50,7 @@ Module(
                                         Identifier {
                                             id: Name("y"),
                                             range: 169..170,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -51,13 +59,16 @@ Module(
                             body: [
                                 AnnAssign(
                                     StmtAnnAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 171..176,
                                         target: UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 171..175,
                                                 op: UAdd,
                                                 operand: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 173..175,
                                                         value: Complex {
                                                             real: 0.0,
@@ -69,6 +80,7 @@ Module(
                                         ),
                                         annotation: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 176..176,
                                                 id: Name(""),
                                                 ctx: Invalid,
@@ -85,6 +97,7 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 185..189,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_3.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_3.py.snap
index cf7490e5fd..6ebf0be44b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_3.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_3.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/match/as_patt
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..136,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..120,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -22,30 +25,37 @@ Module(
                     cases: [
                         MatchCase {
                             range: 103..120,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 108..117,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Dict(
                                         ExprDict {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 108..109,
                                             items: [],
                                         },
                                     ),
                                     arguments: PatternArguments {
                                         range: 109..117,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 110..116,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: Some(
                                                         MatchAs(
                                                             PatternMatchAs {
                                                                 range: 110..111,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 pattern: None,
                                                                 name: Some(
                                                                     Identifier {
                                                                         id: Name("x"),
                                                                         range: 110..111,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                 ),
                                                             },
@@ -55,6 +65,7 @@ Module(
                                                         Identifier {
                                                             id: Name("y"),
                                                             range: 115..116,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -68,9 +79,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 119..120,
                                                 value: Int(
                                                     1,
@@ -86,6 +99,7 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 131..135,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_4.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_4.py.snap
index a05914e033..6d705cce3a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_4.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__as_pattern_4.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/as_pattern_4.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..187,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..186,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,12 +25,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 156..186,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 161..172,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 162..163,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -36,6 +41,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 167..168,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -46,11 +52,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 164..166,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("as"),
                                                         range: 164..166,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -58,8 +66,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 170..171,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 170..171,
                                                         value: Int(
                                                             1,
@@ -76,6 +86,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 182..186,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_class_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_class_pattern.py.snap
index 9bbae6b780..1687f42248 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_class_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_class_pattern.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/invalid_class_pattern.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..383,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..285,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..57,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 63..97,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 68..83,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 68..71,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -35,19 +40,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 71..83,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 72..82,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 80..80,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 81..82,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 81..82,
                                                                 value: Int(
                                                                     1,
@@ -65,6 +75,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 93..97,
                                     },
                                 ),
@@ -72,11 +83,14 @@ Module(
                         },
                         MatchCase {
                             range: 102..135,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 107..121,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 107..110,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -84,19 +98,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 110..121,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 111..120,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 118..118,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 119..120,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 119..120,
                                                                 value: Int(
                                                                     1,
@@ -114,6 +133,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 131..135,
                                     },
                                 ),
@@ -121,11 +141,14 @@ Module(
                         },
                         MatchCase {
                             range: 140..174,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 145..160,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..148,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -133,19 +156,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 148..160,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 149..159,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 157..157,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 158..159,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 158..159,
                                                                 value: Int(
                                                                     1,
@@ -163,6 +191,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 170..174,
                                     },
                                 ),
@@ -170,11 +199,14 @@ Module(
                         },
                         MatchCase {
                             range: 179..217,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 184..203,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 184..187,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -182,19 +214,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 187..203,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 188..202,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 200..200,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 201..202,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 201..202,
                                                                 value: Int(
                                                                     1,
@@ -212,6 +249,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 213..217,
                                     },
                                 ),
@@ -219,11 +257,14 @@ Module(
                         },
                         MatchCase {
                             range: 222..249,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 227..235,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 227..230,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -231,19 +272,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 230..235,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 231..234,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 233..233,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 233..234,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 233..234,
                                                                 value: Int(
                                                                     1,
@@ -261,6 +307,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 245..249,
                                     },
                                 ),
@@ -268,11 +315,14 @@ Module(
                         },
                         MatchCase {
                             range: 254..285,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 259..271,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 259..262,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -280,19 +330,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 262..271,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 263..270,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name(""),
                                                     range: 269..269,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 269..270,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 269..270,
                                                                 value: Int(
                                                                     1,
@@ -310,6 +365,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 281..285,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_lhs_or_rhs_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_lhs_or_rhs_pattern.py.snap
index 4ff9810638..abf680ec65 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_lhs_or_rhs_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_lhs_or_rhs_pattern.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/invalid_lhs_or_rhs_pattern.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..695,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..332,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..25,
                             id: Name("invalid_lhs_pattern"),
                             ctx: Load,
@@ -23,17 +25,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 31..60,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 36..46,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..46,
                                             left: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 36..41,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 36..39,
                                                             id: Name("Foo"),
                                                             ctx: Load,
@@ -41,6 +48,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 39..41,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -49,6 +57,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 44..46,
                                                     value: Complex {
                                                         real: 0.0,
@@ -64,6 +73,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..60,
                                     },
                                 ),
@@ -71,14 +81,18 @@ Module(
                         },
                         MatchCase {
                             range: 65..90,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 70..76,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 70..76,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 70..71,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -87,6 +101,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 74..76,
                                                     value: Complex {
                                                         real: 0.0,
@@ -102,6 +117,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 86..90,
                                     },
                                 ),
@@ -109,14 +125,18 @@ Module(
                         },
                         MatchCase {
                             range: 95..120,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 100..106,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 100..106,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 100..101,
                                                     id: Name("_"),
                                                     ctx: Store,
@@ -125,6 +145,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 104..106,
                                                     value: Complex {
                                                         real: 0.0,
@@ -140,6 +161,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 116..120,
                                     },
                                 ),
@@ -147,17 +169,22 @@ Module(
                         },
                         MatchCase {
                             range: 125..156,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 130..142,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 130..142,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 131..136,
                                                     left: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 131..132,
                                                             value: Int(
                                                                 1,
@@ -167,6 +194,7 @@ Module(
                                                     op: BitOr,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 135..136,
                                                             value: Int(
                                                                 2,
@@ -178,6 +206,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 140..142,
                                                     value: Complex {
                                                         real: 0.0,
@@ -193,6 +222,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 152..156,
                                     },
                                 ),
@@ -200,18 +230,23 @@ Module(
                         },
                         MatchCase {
                             range: 161..191,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 166..177,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 166..177,
                                             left: List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 166..172,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 167..168,
                                                                 value: Int(
                                                                     1,
@@ -220,6 +255,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 170..171,
                                                                 value: Int(
                                                                     2,
@@ -233,6 +269,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 175..177,
                                                     value: Complex {
                                                         real: 0.0,
@@ -248,6 +285,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 187..191,
                                     },
                                 ),
@@ -255,20 +293,25 @@ Module(
                         },
                         MatchCase {
                             range: 196..229,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 201..215,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 201..215,
                                             left: Dict(
                                                 ExprDict {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 201..210,
                                                     items: [
                                                         DictItem {
                                                             key: Some(
                                                                 BooleanLiteral(
                                                                     ExprBooleanLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 202..206,
                                                                         value: true,
                                                                     },
@@ -276,6 +319,7 @@ Module(
                                                             ),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 208..209,
                                                                     value: Int(
                                                                         1,
@@ -289,6 +333,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 213..215,
                                                     value: Complex {
                                                         real: 0.0,
@@ -304,6 +349,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 225..229,
                                     },
                                 ),
@@ -311,14 +357,18 @@ Module(
                         },
                         MatchCase {
                             range: 234..260,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 239..246,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 239..246,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 239..241,
                                                     value: Complex {
                                                         real: 0.0,
@@ -329,6 +379,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 244..246,
                                                     value: Complex {
                                                         real: 0.0,
@@ -344,6 +395,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 256..260,
                                     },
                                 ),
@@ -351,18 +403,23 @@ Module(
                         },
                         MatchCase {
                             range: 265..292,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 270..278,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 270..278,
                                             left: UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 270..273,
                                                     op: USub,
                                                     operand: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 271..273,
                                                             value: Complex {
                                                                 real: 0.0,
@@ -375,6 +432,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 276..278,
                                                     value: Complex {
                                                         real: 0.0,
@@ -390,6 +448,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 288..292,
                                     },
                                 ),
@@ -397,17 +456,22 @@ Module(
                         },
                         MatchCase {
                             range: 297..332,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 302..318,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 302..318,
                                             left: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 302..313,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 302..305,
                                                             id: Name("Foo"),
                                                             ctx: Load,
@@ -415,9 +479,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 305..313,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 306..312,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
@@ -431,6 +497,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 316..318,
                                                     value: Complex {
                                                         real: 0.0,
@@ -446,6 +513,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 328..332,
                                     },
                                 ),
@@ -456,9 +524,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 334..625,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 340..359,
                             id: Name("invalid_rhs_pattern"),
                             ctx: Load,
@@ -467,14 +537,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 365..393,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 370..379,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 370..379,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 370..371,
                                                     value: Int(
                                                         1,
@@ -484,9 +558,11 @@ Module(
                                             op: Add,
                                             right: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 374..379,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 374..377,
                                                             id: Name("Foo"),
                                                             ctx: Load,
@@ -494,6 +570,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 377..379,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -507,6 +584,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 389..393,
                                     },
                                 ),
@@ -514,14 +592,18 @@ Module(
                         },
                         MatchCase {
                             range: 398..422,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 403..408,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 403..408,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 403..404,
                                                     value: Int(
                                                         2,
@@ -531,6 +613,7 @@ Module(
                                             op: Add,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 407..408,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -544,6 +627,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 418..422,
                                     },
                                 ),
@@ -551,14 +635,18 @@ Module(
                         },
                         MatchCase {
                             range: 427..451,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 432..437,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 432..437,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 432..433,
                                                     value: Int(
                                                         3,
@@ -568,6 +656,7 @@ Module(
                                             op: Add,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 436..437,
                                                     id: Name("_"),
                                                     ctx: Store,
@@ -581,6 +670,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 447..451,
                                     },
                                 ),
@@ -588,14 +678,18 @@ Module(
                         },
                         MatchCase {
                             range: 456..486,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 461..472,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 461..472,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 461..462,
                                                     value: Int(
                                                         4,
@@ -605,9 +699,11 @@ Module(
                                             op: Add,
                                             right: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 466..471,
                                                     left: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 466..467,
                                                             value: Int(
                                                                 1,
@@ -617,6 +713,7 @@ Module(
                                                     op: BitOr,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 470..471,
                                                             value: Int(
                                                                 2,
@@ -633,6 +730,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 482..486,
                                     },
                                 ),
@@ -640,14 +738,18 @@ Module(
                         },
                         MatchCase {
                             range: 491..520,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 496..506,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 496..506,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 496..497,
                                                     value: Int(
                                                         5,
@@ -657,10 +759,12 @@ Module(
                                             op: Add,
                                             right: List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 500..506,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 501..502,
                                                                 value: Int(
                                                                     1,
@@ -669,6 +773,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 504..505,
                                                                 value: Int(
                                                                     2,
@@ -687,6 +792,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 516..520,
                                     },
                                 ),
@@ -694,14 +800,18 @@ Module(
                         },
                         MatchCase {
                             range: 525..557,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 530..543,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 530..543,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 530..531,
                                                     value: Int(
                                                         6,
@@ -711,12 +821,14 @@ Module(
                                             op: Add,
                                             right: Dict(
                                                 ExprDict {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 534..543,
                                                     items: [
                                                         DictItem {
                                                             key: Some(
                                                                 BooleanLiteral(
                                                                     ExprBooleanLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 535..539,
                                                                         value: true,
                                                                     },
@@ -724,6 +836,7 @@ Module(
                                                             ),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 541..542,
                                                                     value: Int(
                                                                         1,
@@ -742,6 +855,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 553..557,
                                     },
                                 ),
@@ -749,14 +863,18 @@ Module(
                         },
                         MatchCase {
                             range: 562..586,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 567..572,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 567..572,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 567..568,
                                                     value: Int(
                                                         1,
@@ -766,6 +884,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 571..572,
                                                     value: Int(
                                                         2,
@@ -780,6 +899,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 582..586,
                                     },
                                 ),
@@ -787,14 +907,18 @@ Module(
                         },
                         MatchCase {
                             range: 591..625,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 596..611,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 596..611,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 596..597,
                                                     value: Int(
                                                         1,
@@ -804,9 +928,11 @@ Module(
                                             op: Add,
                                             right: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 600..611,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 600..603,
                                                             id: Name("Foo"),
                                                             ctx: Load,
@@ -814,9 +940,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 603..611,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 604..610,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
@@ -835,6 +963,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 621..625,
                                     },
                                 ),
@@ -845,9 +974,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 627..694,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 633..656,
                             id: Name("invalid_lhs_rhs_pattern"),
                             ctx: Load,
@@ -856,17 +987,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 662..694,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 667..680,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 667..680,
                                             left: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 667..672,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 667..670,
                                                             id: Name("Foo"),
                                                             ctx: Load,
@@ -874,6 +1010,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 670..672,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -882,9 +1019,11 @@ Module(
                                             op: Add,
                                             right: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 675..680,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 675..678,
                                                             id: Name("Bar"),
                                                             ctx: Load,
@@ -892,6 +1031,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 678..680,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -905,6 +1045,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 690..694,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_mapping_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_mapping_pattern.py.snap
index dddbd65f4a..69e3b740ee 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_mapping_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__invalid_mapping_pattern.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/invalid_mapping_pattern.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..509,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..209,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..74,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,15 +25,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 80..105,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 85..91,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 86..90,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 87..90,
                                                         id: Name("key"),
                                                         ctx: Store,
@@ -45,8 +51,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 90..90,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 90..90,
                                                         id: Name(""),
                                                         ctx: Invalid,
@@ -62,6 +70,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 101..105,
                                     },
                                 ),
@@ -69,15 +78,19 @@ Module(
                         },
                         MatchCase {
                             range: 110..138,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 115..124,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 116..120,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 117..120,
                                                         id: Name("key"),
                                                         ctx: Store,
@@ -91,8 +104,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 122..123,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 122..123,
                                                         value: Int(
                                                             1,
@@ -109,6 +124,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 134..138,
                                     },
                                 ),
@@ -116,15 +132,19 @@ Module(
                         },
                         MatchCase {
                             range: 143..170,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 148..156,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 149..153,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 150..153,
                                                         id: Name("key"),
                                                         ctx: Store,
@@ -138,8 +158,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 154..155,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 154..155,
                                                         value: Int(
                                                             1,
@@ -156,6 +178,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 166..170,
                                     },
                                 ),
@@ -163,15 +186,19 @@ Module(
                         },
                         MatchCase {
                             range: 175..209,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 180..195,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 181..185,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 182..185,
                                                         id: Name("key"),
                                                         ctx: Store,
@@ -182,6 +209,7 @@ Module(
                                         ),
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 187..191,
                                             },
                                         ),
@@ -190,8 +218,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 185..185,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 185..185,
                                                         id: Name(""),
                                                         ctx: Invalid,
@@ -202,8 +232,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 193..194,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 193..194,
                                                         value: Int(
                                                             1,
@@ -220,6 +252,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 205..209,
                                     },
                                 ),
@@ -230,9 +263,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 305..462,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 311..318,
                             id: Name("subject"),
                             ctx: Load,
@@ -241,12 +276,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 324..360,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 329..346,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 338..342,
                                             },
                                         ),
@@ -255,8 +293,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 344..345,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 344..345,
                                                         value: Int(
                                                             1,
@@ -270,6 +310,7 @@ Module(
                                         Identifier {
                                             id: Name("rest"),
                                             range: 332..336,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -278,6 +319,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 356..360,
                                     },
                                 ),
@@ -285,12 +327,15 @@ Module(
                         },
                         MatchCase {
                             range: 365..411,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 370..397,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 389..393,
                                             },
                                         ),
@@ -299,8 +344,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 395..396,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 395..396,
                                                         value: Int(
                                                             1,
@@ -314,6 +361,7 @@ Module(
                                         Identifier {
                                             id: Name("rest2"),
                                             range: 382..387,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -322,6 +370,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 407..411,
                                     },
                                 ),
@@ -329,12 +378,15 @@ Module(
                         },
                         MatchCase {
                             range: 416..462,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 421..448,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 431..435,
                                             },
                                         ),
@@ -343,8 +395,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 437..438,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 437..438,
                                                         value: Int(
                                                             1,
@@ -358,6 +412,7 @@ Module(
                                         Identifier {
                                             id: Name("rest2"),
                                             range: 442..447,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -366,6 +421,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 458..462,
                                     },
                                 ),
@@ -376,9 +432,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 464..509,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 470..477,
                             id: Name("subject"),
                             ctx: Load,
@@ -387,15 +445,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 483..509,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 488..504,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Call(
                                             ExprCall {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 489..500,
                                                 func: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 489..492,
                                                         id: Name("Foo"),
                                                         ctx: Load,
@@ -403,9 +465,11 @@ Module(
                                                 ),
                                                 arguments: Arguments {
                                                     range: 492..500,
+                                                    node_index: AtomicNodeIndex(..),
                                                     args: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 493..499,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
@@ -421,8 +485,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 502..503,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 502..503,
                                                         value: Int(
                                                             1,
@@ -439,9 +505,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 506..509,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 506..509,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__star_pattern_usage.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__star_pattern_usage.py.snap
index fa73b40cf6..ca41862659 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__star_pattern_usage.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__star_pattern_usage.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/star_pattern_usage.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..408,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..407,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..70,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,9 +25,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 76..97,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchStar(
                                 PatternMatchStar {
                                     range: 81..83,
+                                    node_index: AtomicNodeIndex(..),
                                     name: None,
                                 },
                             ),
@@ -33,6 +37,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 93..97,
                                     },
                                 ),
@@ -40,13 +45,16 @@ Module(
                         },
                         MatchCase {
                             range: 102..128,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 107..114,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 107..109,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -55,6 +63,7 @@ Module(
                                         Identifier {
                                             id: Name("x"),
                                             range: 113..114,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -63,6 +72,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 124..128,
                                     },
                                 ),
@@ -70,13 +80,16 @@ Module(
                         },
                         MatchCase {
                             range: 133..156,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchStar(
                                 PatternMatchStar {
                                     range: 138..142,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Some(
                                         Identifier {
                                             id: Name("foo"),
                                             range: 139..142,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -85,6 +98,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 152..156,
                                     },
                                 ),
@@ -92,17 +106,21 @@ Module(
                         },
                         MatchCase {
                             range: 161..188,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 166..174,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 166..170,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("foo"),
                                                         range: 167..170,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -110,8 +128,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 173..174,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 173..174,
                                                         value: Int(
                                                             1,
@@ -127,6 +147,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 184..188,
                                     },
                                 ),
@@ -134,15 +155,19 @@ Module(
                         },
                         MatchCase {
                             range: 193..220,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 198..206,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 198..199,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 198..199,
                                                         value: Int(
                                                             1,
@@ -154,10 +179,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 202..206,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("foo"),
                                                         range: 203..206,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -169,6 +196,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 216..220,
                                     },
                                 ),
@@ -176,11 +204,14 @@ Module(
                         },
                         MatchCase {
                             range: 225..251,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 230..237,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 230..233,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -188,10 +219,12 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 233..237,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchStar(
                                                 PatternMatchStar {
                                                     range: 234..236,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: None,
                                                 },
                                             ),
@@ -204,6 +237,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 247..251,
                                     },
                                 ),
@@ -211,11 +245,14 @@ Module(
                         },
                         MatchCase {
                             range: 256..284,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 261..270,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 261..264,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -223,17 +260,21 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 264..270,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 265..269,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 265..266,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchStar(
                                                     PatternMatchStar {
                                                         range: 267..269,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: None,
                                                     },
                                                 ),
@@ -246,6 +287,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 280..284,
                                     },
                                 ),
@@ -253,15 +295,19 @@ Module(
                         },
                         MatchCase {
                             range: 289..312,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 294..298,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 295..297,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 296..297,
                                                         id: Name("_"),
                                                         ctx: Store,
@@ -275,8 +321,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 297..297,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 297..297,
                                                         id: Name(""),
                                                         ctx: Invalid,
@@ -292,6 +340,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 308..312,
                                     },
                                 ),
@@ -299,15 +348,19 @@ Module(
                         },
                         MatchCase {
                             range: 317..343,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 322..329,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 323..325,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 324..325,
                                                         id: Name("_"),
                                                         ctx: Store,
@@ -321,8 +374,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 327..328,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 327..328,
                                                         value: Int(
                                                             1,
@@ -339,6 +394,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 339..343,
                                     },
                                 ),
@@ -346,12 +402,15 @@ Module(
                         },
                         MatchCase {
                             range: 348..377,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 353..363,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 354..358,
                                             },
                                         ),
@@ -360,6 +419,7 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 360..362,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -371,6 +431,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 373..377,
                                     },
                                 ),
@@ -378,14 +439,18 @@ Module(
                         },
                         MatchCase {
                             range: 382..407,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 387..393,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 387..393,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 387..388,
                                                     value: Int(
                                                         1,
@@ -395,9 +460,11 @@ Module(
                                             op: Add,
                                             right: Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 391..393,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 392..393,
                                                             id: Name("_"),
                                                             ctx: Store,
@@ -414,6 +481,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 403..407,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__unary_add_usage.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__unary_add_usage.py.snap
index f4dfce5b70..b0a9f945ab 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__unary_add_usage.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__match__unary_add_usage.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/invalid/statements/match/unary_add_usage.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..269,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..268,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 80..87,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,15 +25,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 93..114,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 98..100,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 98..100,
                                             op: UAdd,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 99..100,
                                                     value: Int(
                                                         1,
@@ -46,6 +52,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 110..114,
                                     },
                                 ),
@@ -53,15 +60,19 @@ Module(
                         },
                         MatchCase {
                             range: 119..149,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 124..135,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 124..125,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 124..125,
                                                         value: Int(
                                                             1,
@@ -73,12 +84,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 128..130,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 128..130,
                                                         op: UAdd,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 129..130,
                                                                 value: Int(
                                                                     2,
@@ -92,12 +106,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 133..135,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 133..135,
                                                         op: USub,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 134..135,
                                                                 value: Int(
                                                                     3,
@@ -115,6 +132,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 145..149,
                                     },
                                 ),
@@ -122,15 +140,19 @@ Module(
                         },
                         MatchCase {
                             range: 154..184,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 159..170,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 160..161,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 160..161,
                                                         value: Int(
                                                             1,
@@ -142,12 +164,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 163..165,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 163..165,
                                                         op: UAdd,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 164..165,
                                                                 value: Int(
                                                                     2,
@@ -161,12 +186,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 167..169,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 167..169,
                                                         op: USub,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 168..169,
                                                                 value: Int(
                                                                     3,
@@ -184,6 +212,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 180..184,
                                     },
                                 ),
@@ -191,11 +220,14 @@ Module(
                         },
                         MatchCase {
                             range: 189..223,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 194..209,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 194..197,
                                             id: Name("Foo"),
                                             ctx: Load,
@@ -203,23 +235,29 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 197..209,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 198..202,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 198..199,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 200..202,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: UnaryOp(
                                                             ExprUnaryOp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 200..202,
                                                                 op: UAdd,
                                                                 operand: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 201..202,
                                                                         value: Int(
                                                                             1,
@@ -233,19 +271,24 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 204..208,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 204..205,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 206..208,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: UnaryOp(
                                                             ExprUnaryOp {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 206..208,
                                                                 op: USub,
                                                                 operand: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 207..208,
                                                                         value: Int(
                                                                             2,
@@ -265,6 +308,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 219..223,
                                     },
                                 ),
@@ -272,18 +316,22 @@ Module(
                         },
                         MatchCase {
                             range: 228..268,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 233..254,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 234..238,
                                                 value: true,
                                             },
                                         ),
                                         BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 244..249,
                                                 value: false,
                                             },
@@ -293,12 +341,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 240..242,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 240..242,
                                                         op: UAdd,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 241..242,
                                                                 value: Int(
                                                                     1,
@@ -312,12 +363,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 251..253,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 251..253,
                                                         op: USub,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 252..253,
                                                                 value: Int(
                                                                     2,
@@ -336,6 +390,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 264..268,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__ambiguous_lpar_with_items.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__ambiguous_lpar_with_items.py.snap
index e05f49c03b..3c07014614 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__ambiguous_lpar_with_items.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__ambiguous_lpar_with_items.py.snap
@@ -7,21 +7,26 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/with/ambiguou
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..950,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 163..188,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 168..182,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 168..182,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 169..174,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -29,6 +34,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 176..181,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -45,9 +51,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 185..188,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 185..188,
                                     },
                                 ),
@@ -58,17 +66,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 189..219,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 194..208,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 194..208,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 195..200,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -76,6 +88,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 202..207,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -90,8 +103,10 @@ Module(
                         },
                         WithItem {
                             range: 213..214,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 213..214,
                                     id: Name("f"),
                                     ctx: Load,
@@ -103,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 216..219,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 216..219,
                                     },
                                 ),
@@ -116,17 +133,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 220..252,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 225..239,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 225..239,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..231,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -134,6 +155,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 233..238,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -148,8 +170,10 @@ Module(
                         },
                         WithItem {
                             range: 241..246,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 241..246,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -161,9 +185,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 249..252,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 249..252,
                                     },
                                 ),
@@ -174,16 +200,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 253..270,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 258..265,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 259..264,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 260..264,
                                             id: Name("item"),
                                             ctx: Load,
@@ -198,9 +228,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 267..270,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 267..270,
                                     },
                                 ),
@@ -211,16 +243,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 271..293,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 276..288,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 277..282,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 278..282,
                                             id: Name("item"),
                                             ctx: Load,
@@ -232,6 +268,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 287..288,
                                         id: Name("f"),
                                         ctx: Store,
@@ -243,9 +280,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 290..293,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 290..293,
                                     },
                                 ),
@@ -256,16 +295,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 294..321,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 300..315,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 300..310,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 300..304,
                                             id: Name("item"),
                                             ctx: Store,
@@ -273,6 +316,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 308..310,
                                             value: Int(
                                                 10,
@@ -284,6 +328,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 314..315,
                                         id: Name("f"),
                                         ctx: Store,
@@ -295,9 +340,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 318..321,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 318..321,
                                     },
                                 ),
@@ -308,13 +355,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 322..357,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 328..333,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 328..333,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -324,11 +374,14 @@ Module(
                         },
                         WithItem {
                             range: 335..351,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 335..346,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 335..340,
                                             id: Name("item2"),
                                             ctx: Store,
@@ -336,6 +389,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 344..346,
                                             value: Int(
                                                 10,
@@ -347,6 +401,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 350..351,
                                         id: Name("f"),
                                         ctx: Store,
@@ -358,9 +413,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 354..357,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 354..357,
                                     },
                                 ),
@@ -371,16 +428,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 358..396,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 363..384,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 363..384,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 364..365,
                                             id: Name("x"),
                                             ctx: Load,
@@ -389,8 +450,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 366..384,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 370..371,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -398,9 +461,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 375..384,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 375..380,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -408,9 +473,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 380..384,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 381..383,
                                                                     value: Int(
                                                                         10,
@@ -433,8 +500,10 @@ Module(
                         },
                         WithItem {
                             range: 386..390,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 386..390,
                                     id: Name("item"),
                                     ctx: Load,
@@ -446,9 +515,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 393..396,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 393..396,
                                     },
                                 ),
@@ -459,17 +530,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 397..410,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 402..410,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 402..410,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 403..407,
                                                 id: Name("item"),
                                                 ctx: Load,
@@ -477,6 +552,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 409..410,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -495,10 +571,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 411..429,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 415..416,
                             id: Name("x"),
                             ctx: Store,
@@ -506,9 +584,11 @@ Module(
                     ),
                     iter: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 420..429,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 420..425,
                                     id: Name("range"),
                                     ctx: Load,
@@ -516,9 +596,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 425..429,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 426..428,
                                             value: Int(
                                                 10,
@@ -536,9 +618,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 432..435,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 432..435,
                         },
                     ),
@@ -546,16 +630,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 496..515,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 502..509,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 503..508,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 504..508,
                                             id: Name("item"),
                                             ctx: Load,
@@ -570,9 +658,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 512..515,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 512..515,
                                     },
                                 ),
@@ -583,19 +673,24 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 517..551,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 522..539,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 522..539,
                                     elt: Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 523..525,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 524..525,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -607,8 +702,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 526..539,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 530..531,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -616,6 +713,7 @@ Module(
                                             ),
                                             iter: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 535..539,
                                                     id: Name("iter"),
                                                     ctx: Load,
@@ -632,8 +730,10 @@ Module(
                         },
                         WithItem {
                             range: 541..545,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 541..545,
                                     id: Name("item"),
                                     ctx: Load,
@@ -645,9 +745,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 548..551,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 548..551,
                                     },
                                 ),
@@ -658,17 +760,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 552..567,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 557..567,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 557..567,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 558..563,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -676,9 +782,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 565..567,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 566..567,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -700,10 +808,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 568..588,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 572..573,
                             id: Name("x"),
                             ctx: Store,
@@ -711,10 +821,12 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 577..588,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 577..581,
                                         id: Name("iter"),
                                         ctx: Load,
@@ -722,6 +834,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 583..588,
                                         id: Name("item2"),
                                         ctx: Load,
@@ -738,9 +851,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 591..594,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 591..594,
                         },
                     ),
@@ -748,13 +863,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 595..617,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 601..607,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 601..602,
                                     id: Name("x"),
                                     ctx: Load,
@@ -763,6 +881,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 606..607,
                                         id: Name("f"),
                                         ctx: Store,
@@ -772,11 +891,14 @@ Module(
                         },
                         WithItem {
                             range: 609..611,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 609..611,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 610..611,
                                             id: Name("y"),
                                             ctx: Load,
@@ -791,9 +913,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 614..617,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 614..617,
                                     },
                                 ),
@@ -804,16 +928,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 618..640,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 624..626,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 624..626,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 625..626,
                                             id: Name("x"),
                                             ctx: Load,
@@ -826,8 +954,10 @@ Module(
                         },
                         WithItem {
                             range: 628..634,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 628..629,
                                     id: Name("y"),
                                     ctx: Load,
@@ -836,6 +966,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 633..634,
                                         id: Name("f"),
                                         ctx: Store,
@@ -847,9 +978,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 637..640,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 637..640,
                                     },
                                 ),
@@ -860,17 +993,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 641..663,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 646..658,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 646..658,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 647..648,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -878,10 +1015,12 @@ Module(
                                         ),
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 650..657,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 656..657,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -901,9 +1040,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 660..663,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 660..663,
                                     },
                                 ),
@@ -914,17 +1055,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 664..689,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 669..684,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 669..684,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 670..671,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -932,14 +1077,17 @@ Module(
                                         ),
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 673..683,
                                                 value: Some(
                                                     Tuple(
                                                         ExprTuple {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 679..683,
                                                             elts: [
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 679..680,
                                                                         id: Name("y"),
                                                                         ctx: Load,
@@ -947,6 +1095,7 @@ Module(
                                                                 ),
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 682..683,
                                                                         id: Name("z"),
                                                                         ctx: Load,
@@ -971,9 +1120,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 686..689,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 686..689,
                                     },
                                 ),
@@ -984,17 +1135,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 690..717,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 695..712,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 695..712,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 696..697,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -1002,9 +1157,11 @@ Module(
                                         ),
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 699..711,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 710..711,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -1023,9 +1180,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 714..717,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 714..717,
                                     },
                                 ),
@@ -1036,13 +1195,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 718..734,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 724..730,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 724..725,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1051,6 +1213,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 729..730,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1060,8 +1223,10 @@ Module(
                         },
                         WithItem {
                             range: 732..733,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 732..733,
                                     id: Name("y"),
                                     ctx: Load,
@@ -1075,9 +1240,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 738..744,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 738..739,
                             id: Name("f"),
                             ctx: Store,
@@ -1085,6 +1252,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 741..744,
                         },
                     ),
@@ -1094,16 +1262,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 745..777,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 750..771,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 750..766,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 751..752,
                                             id: Name("x"),
                                             ctx: Load,
@@ -1112,8 +1284,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 753..766,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 757..758,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1121,6 +1295,7 @@ Module(
                                             ),
                                             iter: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 762..766,
                                                     id: Name("iter"),
                                                     ctx: Load,
@@ -1136,6 +1311,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 770..771,
                                         id: Name("y"),
                                         ctx: Store,
@@ -1147,9 +1323,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 774..777,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 774..777,
                                     },
                                 ),
@@ -1160,13 +1338,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 837..854,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 843..853,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 844..848,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1175,6 +1356,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 852..853,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1188,9 +1370,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 857..860,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 857..860,
                         },
                     ),
@@ -1198,13 +1382,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 862..878,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 868..877,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 868..872,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1213,6 +1400,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 876..877,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1226,9 +1414,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 880..886,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 880..881,
                             id: Name("x"),
                             ctx: Store,
@@ -1236,6 +1426,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 883..886,
                         },
                     ),
@@ -1245,13 +1436,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 887..904,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 893..903,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 893..897,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1260,6 +1454,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 901..903,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -1273,9 +1468,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 908..915,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 908..910,
                             id: Name("f2"),
                             ctx: Store,
@@ -1283,6 +1480,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 912..915,
                         },
                     ),
@@ -1292,13 +1490,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 916..950,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 922..932,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 922..927,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -1307,6 +1508,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 931..932,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1316,11 +1518,14 @@ Module(
                         },
                         WithItem {
                             range: 934..944,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 934..944,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 934..939,
                                             id: Name("item2"),
                                             ctx: Store,
@@ -1328,6 +1533,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 943..944,
                                             value: Int(
                                                 0,
@@ -1342,9 +1548,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 947..950,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 947..950,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__empty_with_items.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__empty_with_items.py.snap
index 9d3a53afb0..1798ad6c23 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__empty_with_items.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__empty_with_items.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/with/empty_wi
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..105,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..98,
                     is_async: false,
                     items: [],
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 95..98,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 95..98,
                                     },
                                 ),
@@ -30,12 +34,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..105,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 100..105,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..101,
                                     id: Name("x"),
                                     ctx: Load,
@@ -44,6 +51,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 104..105,
                                     id: Name("y"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar.py.snap
index e389ad7480..15bb2f058b 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/with/unclosed
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..14,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..6,
                                     id: Name(""),
                                     ctx: Invalid,
@@ -29,12 +33,15 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..14,
                                 value: BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..14,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 9..10,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -43,6 +50,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..14,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar_eof.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar_eof.py.snap
index 057cb44426..ce5678ded9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar_eof.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unclosed_ambiguous_lpar_eof.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/with/unclosed
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..6,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..6,
                                     id: Name(""),
                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unparenthesized_with_items.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unparenthesized_with_items.py.snap
index 7182e64ab1..c93979143a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unparenthesized_with_items.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@statements__with__unparenthesized_with_items.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/invalid/statements/with/unparent
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..249,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..102,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 91..95,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 91..95,
                                     id: Name("item"),
                                     ctx: Load,
@@ -29,6 +33,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 98..102,
                             },
                         ),
@@ -37,13 +42,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..124,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 108..117,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 108..112,
                                     id: Name("item"),
                                     ctx: Load,
@@ -52,6 +60,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 116..117,
                                         id: Name("x"),
                                         ctx: Store,
@@ -63,6 +72,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 120..124,
                             },
                         ),
@@ -71,16 +81,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..141,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 130..135,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 130..135,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 131..135,
                                             id: Name("item"),
                                             ctx: Load,
@@ -95,6 +109,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 137..141,
                             },
                         ),
@@ -103,16 +118,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 142..163,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 147..157,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 147..152,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 148..152,
                                             id: Name("item"),
                                             ctx: Load,
@@ -124,6 +143,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 156..157,
                                         id: Name("x"),
                                         ctx: Store,
@@ -135,6 +155,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 159..163,
                             },
                         ),
@@ -143,16 +164,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 164..193,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 169..175,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 169..175,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 170..175,
                                             id: Name("item1"),
                                             ctx: Load,
@@ -165,8 +190,10 @@ Module(
                         },
                         WithItem {
                             range: 177..187,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 177..182,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -175,6 +202,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 186..187,
                                         id: Name("f"),
                                         ctx: Store,
@@ -186,6 +214,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 189..193,
                             },
                         ),
@@ -194,13 +223,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 194..223,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 199..209,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 199..204,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -209,6 +241,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 208..209,
                                         id: Name("f"),
                                         ctx: Store,
@@ -218,11 +251,14 @@ Module(
                         },
                         WithItem {
                             range: 211..217,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Starred(
                                 ExprStarred {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 211..217,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 212..217,
                                             id: Name("item2"),
                                             ctx: Load,
@@ -237,6 +273,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 219..223,
                             },
                         ),
@@ -245,13 +282,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 224..249,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 229..233,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 229..233,
                                     id: Name("item"),
                                     ctx: Load,
@@ -261,8 +301,10 @@ Module(
                         },
                         WithItem {
                             range: 237..243,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 237..238,
                                     value: Int(
                                         0,
@@ -272,6 +314,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 242..243,
                                         id: Name("f"),
                                         ctx: Store,
@@ -283,6 +326,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 245..249,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_empty_expression.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_empty_expression.py.snap
index 423ad64c79..6b3811f0e1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_empty_expression.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_empty_expression.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_empty_expres
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..58,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..49,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..49,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..49,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 46..48,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 47..47,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 50..57,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..57,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 50..57,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 52..56,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 53..53,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_name_tok.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_name_tok.py.snap
index b65770e8d8..ebf7817858 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_name_tok.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_name_tok.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_invalid_conv
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..52,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..52,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..52,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 46..51,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 47..48,
                                                                 id: Name("x"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_other_tok.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_other_tok.py.snap
index 10324a349f..f448523735 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_other_tok.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_conversion_flag_other_tok.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_invalid_conv
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..66,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..54,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..54,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..54,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 46..53,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 47..48,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..65,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..65,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 55..65,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 57..64,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 58..59,
                                                                 id: Name("x"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_starred_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_starred_expr.py.snap
index a2fb0fda2d..b2a595bf80 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_starred_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_invalid_starred_expr.py.snap
@@ -7,28 +7,35 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_invalid_star
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..156,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..127,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 121..127,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 121..127,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 123..126,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 124..125,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 125..125,
                                                                         id: Name(""),
                                                                         ctx: Invalid,
@@ -58,29 +65,36 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 128..141,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 128..141,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 128..141,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 130..140,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 131..139,
                                                                 value: BoolOp(
                                                                     ExprBoolOp {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 132..139,
                                                                         op: And,
                                                                         values: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 132..133,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
@@ -88,6 +102,7 @@ Module(
                                                                             ),
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 138..139,
                                                                                     id: Name("y"),
                                                                                     ctx: Load,
@@ -120,28 +135,35 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 142..155,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 142..155,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 142..155,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 144..154,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 145..153,
                                                                 value: Yield(
                                                                     ExprYield {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 146..153,
                                                                         value: Some(
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 152..153,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_lambda_without_parentheses.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_lambda_without_parentheses.py.snap
index 1138fe8530..121d002f28 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_lambda_without_parentheses.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_lambda_without_parentheses.py.snap
@@ -7,38 +7,50 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_lambda_witho
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..61,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..60,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..60,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..60,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 46..56,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Lambda(
                                                             ExprLambda {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 47..56,
                                                                 parameters: Some(
                                                                     Parameters {
                                                                         range: 54..55,
+                                                                        node_index: AtomicNodeIndex(
+                                                                            0,
+                                                                        ),
                                                                         posonlyargs: [],
                                                                         args: [
                                                                             ParameterWithDefault {
                                                                                 range: 54..55,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 parameter: Parameter {
                                                                                     range: 54..55,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     name: Identifier {
                                                                                         id: Name("x"),
                                                                                         range: 54..55,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                     },
                                                                                     annotation: None,
                                                                                 },
@@ -52,6 +64,7 @@ Module(
                                                                 ),
                                                                 body: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 56..56,
                                                                         id: Name(""),
                                                                         ctx: Invalid,
@@ -67,6 +80,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 56..58,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " x",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace.py.snap
index b910137829..5c1f43a2b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace.py.snap
@@ -7,25 +7,31 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_unclosed_lbr
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..82,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..48,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..48,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..48,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 46..47,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 47..47,
                                                                 id: Name(""),
                                                                 ctx: Invalid,
@@ -52,21 +58,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..58,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..58,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 49..58,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 51..58,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 52..55,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -93,21 +104,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..67,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..67,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 59..67,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 61..66,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 62..65,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -139,9 +155,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..81,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..81,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -149,12 +167,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 68..72,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 70..71,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 71..71,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
@@ -176,12 +197,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 73..81,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 77..78,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 78..78,
                                                                     id: Name(""),
                                                                     ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace_in_format_spec.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace_in_format_spec.py.snap
index 3c16c4c161..117976d898 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace_in_format_spec.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@t_string_unclosed_lbrace_in_format_spec.py.snap
@@ -7,31 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/err/t_string_unclosed_lbr
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..56,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..56,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..56,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 46..52,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 52..55,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 53..54,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -42,6 +49,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 55..55,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -63,27 +71,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..72,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..72,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 57..72,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 59..65,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 65..71,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 66..67,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -94,10 +108,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 68..71,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 68..71,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f",
                                                                         },
                                                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_invalid_order.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_invalid_order.py.snap
index f3525218f4..81e4bacde6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_invalid_order.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_invalid_order.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/try_stmt_invalid_orde
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..47,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -24,6 +27,7 @@ Module(
                     finalbody: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 27..31,
                             },
                         ),
@@ -33,6 +37,7 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..46,
                 },
             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_missing_except_finally.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_missing_except_finally.py.snap
index df9779babd..b86a2ad5bf 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_missing_except_finally.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_missing_except_finally.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/try_stmt_missing_exce
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..43,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -27,10 +30,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..42,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..27,
                             },
                         ),
@@ -39,6 +44,7 @@ Module(
                     orelse: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..42,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_misspelled_except.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_misspelled_except.py.snap
index 93dc9f223d..2bb1a1e828 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_misspelled_except.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_misspelled_except.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/try_stmt_misspelled_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..165,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -27,9 +30,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..20,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..19,
                             id: Name("exept"),
                             ctx: Store,
@@ -37,6 +42,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..20,
                             id: Name(""),
                             ctx: Invalid,
@@ -48,20 +54,24 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..58,
                 },
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..76,
                 },
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 77..82,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 77..78,
                                 id: Name("a"),
                                 ctx: Store,
@@ -70,6 +80,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 81..82,
                             value: Int(
                                 1,
@@ -80,10 +91,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..113,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 92..96,
                             },
                         ),
@@ -92,11 +105,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 97..113,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 109..113,
                                         },
                                     ),
@@ -111,9 +126,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 114..120,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..119,
                             id: Name("exept"),
                             ctx: Store,
@@ -121,6 +138,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..120,
                             id: Name(""),
                             ctx: Invalid,
@@ -132,15 +150,18 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 154..158,
                 },
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 159..164,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 159..160,
                                 id: Name("b"),
                                 ctx: Store,
@@ -149,6 +170,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 163..164,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_mixed_except_kind.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_mixed_except_kind.py.snap
index 0117d56216..689c42622e 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_mixed_except_kind.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@try_stmt_mixed_except_kind.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/try_stmt_mixed_except
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..242,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..63,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -23,11 +26,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 14..30,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 26..30,
                                         },
                                     ),
@@ -37,9 +42,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 31..63,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..53,
                                             id: Name("ExceptionGroup"),
                                             ctx: Load,
@@ -50,6 +57,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..63,
                                         },
                                     ),
@@ -64,10 +72,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..127,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 73..77,
                             },
                         ),
@@ -76,9 +86,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 78..110,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 86..100,
                                             id: Name("ExceptionGroup"),
                                             ctx: Load,
@@ -89,6 +101,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 106..110,
                                         },
                                     ),
@@ -98,11 +111,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 111..127,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 123..127,
                                         },
                                     ),
@@ -117,10 +132,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 128..241,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 137..141,
                             },
                         ),
@@ -129,11 +146,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 142..158,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 154..158,
                                         },
                                     ),
@@ -143,11 +162,13 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 159..175,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 171..175,
                                         },
                                     ),
@@ -157,9 +178,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 176..208,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 184..198,
                                             id: Name("ExceptionGroup"),
                                             ctx: Load,
@@ -170,6 +193,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..208,
                                         },
                                     ),
@@ -179,9 +203,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 209..241,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 217..231,
                                             id: Name("ExceptionGroup"),
                                             ctx: Load,
@@ -192,6 +218,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 237..241,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@tuple_context_manager_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@tuple_context_manager_py38.py.snap
index 4cb4a0a1bc..b0c18e8a43 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@tuple_context_manager_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@tuple_context_manager_py38.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/err/tuple_context_manager
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..327,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 216..236,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 222..225,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 222..225,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -27,8 +31,10 @@ Module(
                         },
                         WithItem {
                             range: 227..230,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 227..230,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -40,9 +46,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 233..236,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 233..236,
                                     },
                                 ),
@@ -53,16 +61,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 237..274,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 242..269,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 246..261,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 246..250,
                                             id: Name("open"),
                                             ctx: Load,
@@ -70,14 +82,17 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 250..261,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 251..260,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 251..260,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "foo.txt",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Single,
@@ -97,6 +112,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 266..269,
                                         id: Name("foo"),
                                         ctx: Store,
@@ -108,9 +124,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 271..274,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 271..274,
                                     },
                                 ),
@@ -121,13 +139,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 275..309,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 284..287,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 284..287,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -137,8 +158,10 @@ Module(
                         },
                         WithItem {
                             range: 291..294,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 291..294,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -148,8 +171,10 @@ Module(
                         },
                         WithItem {
                             range: 298..301,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 298..301,
                                     id: Name("baz"),
                                     ctx: Load,
@@ -161,9 +186,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 306..309,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 306..309,
                                     },
                                 ),
@@ -174,13 +201,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 310..326,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 316..319,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 316..319,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -192,9 +222,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 323..326,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 323..326,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_incomplete_stmt.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_incomplete_stmt.py.snap
index 8878c1663a..96e430a647 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_incomplete_stmt.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_incomplete_stmt.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_alias_incomplete_stmt.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..21,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..4,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..4,
                             id: Name("type"),
                             ctx: Load,
@@ -24,9 +26,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5..9,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..9,
                             id: Name("type"),
                             ctx: Load,
@@ -36,9 +40,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..11,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..11,
                             id: Name("x"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..20,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..18,
                             id: Name("x"),
                             ctx: Store,
@@ -59,6 +67,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..20,
                             id: Name(""),
                             ctx: Invalid,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_invalid_value_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_invalid_value_expr.py.snap
index 3b1d5c40ab..a7f11501f6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_invalid_value_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_alias_invalid_value_expr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_alias_invalid_va
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("x"),
                             ctx: Store,
@@ -22,9 +25,11 @@ Module(
                     type_params: None,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..11,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     id: Name("y"),
                                     ctx: Load,
@@ -37,9 +42,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..28,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..18,
                             id: Name("x"),
                             ctx: Store,
@@ -48,10 +55,12 @@ Module(
                     type_params: None,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..28,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..28,
                                         id: Name("y"),
                                         ctx: Load,
@@ -64,9 +73,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..50,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..35,
                             id: Name("x"),
                             ctx: Store,
@@ -75,9 +86,11 @@ Module(
                     type_params: None,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..50,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..50,
                                     id: Name("y"),
                                     ctx: Load,
@@ -89,9 +102,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 51..61,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..57,
                             id: Name("x"),
                             ctx: Store,
@@ -100,6 +115,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..61,
                             id: Name("x"),
                             ctx: Load,
@@ -109,9 +125,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..66,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..66,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_default_py312.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_default_py312.py.snap
index 68d3ff0524..c9de513d8a 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_default_py312.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_default_py312.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_param_default_py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..149,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..65,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             id: Name("X"),
                             ctx: Store,
@@ -22,18 +25,22 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 50..59,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 51..58,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 51..52,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 55..58,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -47,6 +54,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..65,
                             id: Name("int"),
                             ctx: Load,
@@ -56,28 +64,34 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..87,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 70..71,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 71..80,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 72..79,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 72..73,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 76..79,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -91,6 +105,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 80..82,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -101,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 84..87,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..87,
                                     },
                                 ),
@@ -114,27 +133,33 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..111,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 94..95,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 95..104,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 96..103,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 96..97,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 100..103,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -149,6 +174,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 104..106,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -156,9 +182,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 108..111,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 108..111,
                                     },
                                 ),
@@ -169,22 +197,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 112..148,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("D"),
                         range: 118..119,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 119..141,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 120..121,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("S"),
                                             range: 120..121,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -193,14 +226,17 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 123..130,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 123..124,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 127..130,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -212,14 +248,17 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 132..140,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 132..133,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 136..140,
                                                     id: Name("uint"),
                                                     ctx: Load,
@@ -234,6 +273,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 141..143,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -241,9 +281,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 145..148,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 145..148,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_invalid_bound_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_invalid_bound_expr.py.snap
index 6de003c414..ce4ecda18c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_invalid_bound_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_invalid_bound_expr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_param_invalid_bo
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..103,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..21,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -22,20 +25,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..15,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..14,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 10..14,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 11..14,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -53,6 +61,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             id: Name("int"),
                             ctx: Load,
@@ -62,9 +71,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..46,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..28,
                             id: Name("X"),
                             ctx: Store,
@@ -73,21 +84,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 28..40,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 29..39,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 29..30,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 32..39,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 38..39,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -105,6 +121,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..46,
                             id: Name("int"),
                             ctx: Load,
@@ -114,9 +131,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..76,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..53,
                             id: Name("X"),
                             ctx: Store,
@@ -125,20 +144,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 53..70,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 54..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 54..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 57..69,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 68..69,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -155,6 +179,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..76,
                             id: Name("int"),
                             ctx: Load,
@@ -164,9 +189,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 77..102,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..83,
                             id: Name("X"),
                             ctx: Store,
@@ -175,17 +202,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 83..96,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 84..88,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 84..85,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 87..88,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -198,9 +229,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 92..95,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("int"),
                                             range: 92..95,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -211,6 +244,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 99..102,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_missing_bound.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_missing_bound.py.snap
index 0e9672fd1c..84551e10b6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_missing_bound.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_missing_bound.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_missing_bound.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..41,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..11,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..9,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -40,6 +45,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..17,
                             id: Name("int"),
                             ctx: Load,
@@ -49,9 +55,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..40,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("X"),
                             ctx: Store,
@@ -60,13 +68,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 24..34,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 25..28,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T1"),
                                             range: 25..27,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -75,9 +86,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 31..33,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 31..33,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -88,6 +101,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..40,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_bound.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_bound.py.snap
index 79c0ae7689..7b4e3d833c 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_bound.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_bound.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_param_spec_bound.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..23,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..10,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 7..10,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 9..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..10,
                             id: Name(""),
                             ctx: Invalid,
@@ -48,9 +54,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..15,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..15,
                             id: Name("int"),
                             ctx: Load,
@@ -60,9 +68,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..22,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..22,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_invalid_default_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_invalid_default_expr.py.snap
index 757545ca6e..6cde8b6197 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_invalid_default_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_invalid_default_expr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_param_param_spec
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..140,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -22,20 +25,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..18,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 7..17,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 9..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 13..17,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 14..17,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -52,6 +60,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..24,
                             id: Name("int"),
                             ctx: Load,
@@ -61,9 +70,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..52,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..31,
                             id: Name("X"),
                             ctx: Store,
@@ -72,21 +83,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 31..46,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 32..45,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 34..35,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 38..45,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 44..45,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -103,6 +119,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..52,
                             id: Name("int"),
                             ctx: Load,
@@ -112,9 +129,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..85,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..59,
                             id: Name("X"),
                             ctx: Store,
@@ -123,20 +142,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 59..79,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 60..78,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 62..63,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 66..78,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 77..78,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -152,6 +176,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..85,
                             id: Name("int"),
                             ctx: Load,
@@ -161,9 +186,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..114,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 91..92,
                             id: Name("X"),
                             ctx: Store,
@@ -172,17 +199,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 92..108,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 93..100,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 95..96,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 99..100,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -194,9 +225,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 104..107,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("int"),
                                             range: 104..107,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -207,6 +240,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 111..114,
                             id: Name("int"),
                             ctx: Load,
@@ -216,9 +250,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 115..139,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..121,
                             id: Name("X"),
                             ctx: Store,
@@ -227,20 +263,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 121..133,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 122..132,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 124..125,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 128..132,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 129..132,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -257,6 +298,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..139,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_missing_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_missing_default.py.snap
index 8ed2eb4c05..ce7099a5e3 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_missing_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_param_spec_missing_default.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_param_spec_missing_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..44,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..13,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 7..12,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 9..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..19,
                             id: Name("int"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..43,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 25..26,
                             id: Name("X"),
                             ctx: Store,
@@ -59,13 +67,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 26..37,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 27..32,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 29..30,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -73,9 +84,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 34..36,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 34..36,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -86,6 +99,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..43,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_invalid_default_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_invalid_default_expr.py.snap
index 9d93c799c7..17ce8c72fd 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_invalid_default_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_invalid_default_expr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_param_type_var_i
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..163,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -22,21 +25,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..16,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..15,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 11..15,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 12..15,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -53,6 +61,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..22,
                             id: Name("int"),
                             ctx: Load,
@@ -62,9 +71,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..48,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..29,
                             id: Name("X"),
                             ctx: Store,
@@ -73,22 +84,27 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 29..42,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 30..41,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 30..31,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 34..41,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 40..41,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -105,6 +121,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 45..48,
                             id: Name("int"),
                             ctx: Load,
@@ -114,9 +131,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..76,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..55,
                             id: Name("X"),
                             ctx: Store,
@@ -125,22 +144,27 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 55..70,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 56..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 56..57,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 61..68,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 67..68,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -157,6 +181,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..76,
                             id: Name("int"),
                             ctx: Load,
@@ -166,9 +191,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 77..107,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..83,
                             id: Name("X"),
                             ctx: Store,
@@ -177,21 +204,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 83..101,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 84..100,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 84..85,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 88..100,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 99..100,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -207,6 +239,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 104..107,
                             id: Name("int"),
                             ctx: Load,
@@ -216,9 +249,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 108..134,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 113..114,
                             id: Name("X"),
                             ctx: Store,
@@ -227,18 +262,22 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 114..128,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 115..120,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 115..116,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 119..120,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -250,9 +289,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 124..127,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("int"),
                                             range: 124..127,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -263,6 +304,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 131..134,
                             id: Name("int"),
                             ctx: Load,
@@ -272,9 +314,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 135..162,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 140..141,
                             id: Name("X"),
                             ctx: Store,
@@ -283,17 +327,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 141..156,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 142..155,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 142..143,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..148,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -303,9 +351,11 @@ Module(
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 151..155,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 152..155,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -322,6 +372,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 159..162,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_missing_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_missing_default.py.snap
index 1547b5dd00..5ad35632e6 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_missing_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_missing_default.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_type_var_missing_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..64,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..11,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..10,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -40,6 +45,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..17,
                             id: Name("int"),
                             ctx: Load,
@@ -49,9 +55,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..40,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("X"),
                             ctx: Store,
@@ -60,17 +68,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 24..34,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 25..33,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 25..26,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 28..31,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -85,6 +97,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..40,
                             id: Name("int"),
                             ctx: Load,
@@ -94,9 +107,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..63,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..47,
                             id: Name("X"),
                             ctx: Store,
@@ -105,13 +120,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 47..57,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 48..52,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T1"),
                                             range: 48..50,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -120,9 +138,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 54..56,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 54..56,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -133,6 +153,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..63,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_bound.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_bound.py.snap
index 3e6e16fa6f..3ffc891d81 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_bound.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_bound.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_type_var_tuple_bound.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..22,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..9,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 7..9,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 8..9,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..9,
                             id: Name(""),
                             ctx: Invalid,
@@ -48,9 +54,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..14,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..14,
                             id: Name("int"),
                             ctx: Load,
@@ -60,9 +68,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..21,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_invalid_default_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_invalid_default_expr.py.snap
index 61860a15ef..c6ab71d84f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_invalid_default_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_invalid_default_expr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_param_type_var_t
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..147,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -22,20 +25,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..18,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 7..17,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 8..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 13..17,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 14..17,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -52,6 +60,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..24,
                             id: Name("int"),
                             ctx: Load,
@@ -61,9 +70,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..56,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..31,
                             id: Name("X"),
                             ctx: Store,
@@ -72,25 +83,31 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 31..50,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 32..49,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 33..35,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 38..49,
                                                     value: BoolOp(
                                                         ExprBoolOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 39..49,
                                                             op: Or,
                                                             values: [
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 39..42,
                                                                         id: Name("int"),
                                                                         ctx: Load,
@@ -98,6 +115,7 @@ Module(
                                                                 ),
                                                                 Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 46..49,
                                                                         id: Name("str"),
                                                                         ctx: Load,
@@ -117,6 +135,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..56,
                             id: Name("int"),
                             ctx: Load,
@@ -126,9 +145,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..84,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..63,
                             id: Name("X"),
                             ctx: Store,
@@ -137,21 +158,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 63..78,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 64..77,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 65..67,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 70..77,
                                                     value: Some(
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 76..77,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -168,6 +194,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 81..84,
                             id: Name("int"),
                             ctx: Load,
@@ -177,9 +204,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..117,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..91,
                             id: Name("X"),
                             ctx: Store,
@@ -188,20 +217,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 91..111,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 92..110,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 93..95,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 98..110,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 109..110,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -217,6 +251,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..117,
                             id: Name("int"),
                             ctx: Load,
@@ -226,9 +261,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..146,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 123..124,
                             id: Name("X"),
                             ctx: Store,
@@ -237,17 +274,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 124..140,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 125..132,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 126..128,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 131..132,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -259,9 +300,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 136..139,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("int"),
                                             range: 136..139,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -272,6 +315,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 143..146,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_missing_default.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_missing_default.py.snap
index 17303b6687..b7e862a105 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_missing_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_param_type_var_tuple_missing_default.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_param_type_var_tuple_missing_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..44,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..13,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 7..12,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 8..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..19,
                             id: Name("int"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..43,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 25..26,
                             id: Name("X"),
                             ctx: Store,
@@ -59,13 +67,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 26..37,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 27..32,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 28..30,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -73,9 +84,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 34..36,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T2"),
                                             range: 34..36,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -86,6 +99,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..43,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_params_empty.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_params_empty.py.snap
index fff0c28aa0..fd3e6b168f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_params_empty.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_params_empty.py.snap
@@ -1,32 +1,38 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/type_params_empty.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..52,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..21,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 7..9,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [],
                         },
                     ),
                     parameters: Parameters {
                         range: 9..11,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -37,6 +43,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..21,
                             },
                         ),
@@ -45,9 +52,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..51,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..36,
                             id: Name("ListOrSet"),
                             ctx: Store,
@@ -56,14 +65,17 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 36..38,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [],
                         },
                     ),
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..51,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..45,
                                     id: Name("list"),
                                     ctx: Load,
@@ -72,6 +84,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..51,
                                     id: Name("set"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_stmt_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_stmt_py311.py.snap
index dfb7a15121..df2f28b34d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_stmt_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@type_stmt_py311.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/err/type_stmt_py311.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..56,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             id: Name("x"),
                             ctx: Store,
@@ -22,6 +25,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..56,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_index_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_index_py38.py.snap
index 55d81b949d..cbeb13482f 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_index_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_index_py38.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/unparenthesized_named
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..52,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..52,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..46,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..51,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 47..48,
                                             id: Name("x"),
                                             ctx: Store,
@@ -34,6 +40,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 50..51,
                                             value: Int(
                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_comp_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_comp_py38.py.snap
index a608f55121..abbb6e06fa 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_comp_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_comp_py38.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/inline/err/unparenthesized_named
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..72,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..72,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..53,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..48,
                                             id: Name("last"),
                                             ctx: Store,
@@ -27,6 +32,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 52..53,
                                             id: Name("x"),
                                             ctx: Load,
@@ -37,8 +43,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 54..71,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 58..59,
                                             id: Name("x"),
                                             ctx: Store,
@@ -46,9 +54,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 63..71,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 63..68,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -56,9 +66,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 68..71,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 69..70,
                                                             value: Int(
                                                                 3,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_literal_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_literal_py38.py.snap
index d03f0ebe48..16c0b89b53 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_literal_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unparenthesized_named_expr_set_literal_py38.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/inline/err/unparenthesized_named
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..88,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..57,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..57,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..50,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 44..45,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -28,6 +33,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 49..50,
                                                 value: Int(
                                                     1,
@@ -38,6 +44,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..53,
                                         value: Int(
                                             2,
@@ -46,6 +53,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..56,
                                         value: Int(
                                             3,
@@ -59,13 +67,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..72,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..72,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 59..60,
                                         value: Int(
                                             1,
@@ -74,9 +85,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 62..68,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 62..63,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -84,6 +97,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..68,
                                                 value: Int(
                                                     2,
@@ -94,6 +108,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 70..71,
                                         value: Int(
                                             3,
@@ -107,13 +122,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 73..87,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..87,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..75,
                                         value: Int(
                                             1,
@@ -122,6 +140,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..78,
                                         value: Int(
                                             2,
@@ -130,9 +149,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..86,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 80..81,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -140,6 +161,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 85..86,
                                                 value: Int(
                                                     3,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unterminated_fstring_newline_recovery.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unterminated_fstring_newline_recovery.py.snap
index ad595e25bb..7f914852c9 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unterminated_fstring_newline_recovery.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@unterminated_fstring_newline_recovery.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/inline/err/unterminated_fstring_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..7,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Double,
@@ -36,12 +40,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..13,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..13,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     value: Int(
                                         1,
@@ -51,6 +58,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..13,
                                     value: Int(
                                         1,
@@ -63,27 +71,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..24,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..24,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 14..24,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 16..22,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 22..24,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 23..24,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -110,12 +124,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..30,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 25..30,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 25..26,
                                     value: Int(
                                         2,
@@ -125,6 +142,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..30,
                                     value: Int(
                                         2,
@@ -137,27 +155,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 31..42,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..42,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 31..42,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 33..39,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 39..42,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 40..41,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -168,6 +192,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 42..42,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -189,12 +214,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..48,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..48,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..44,
                                     value: Int(
                                         3,
@@ -204,6 +232,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..48,
                                     value: Int(
                                         3,
@@ -216,27 +245,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..60,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..60,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 49..60,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 51..57,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 57..60,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 58..59,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -263,12 +298,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..66,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..66,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 61..62,
                                     value: Int(
                                         4,
@@ -278,6 +316,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..66,
                                     value: Int(
                                         4,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@walrus_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@walrus_py37.py.snap
index 402445a7f6..9949fa6cbc 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@walrus_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@walrus_py37.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/err/walrus_py37.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..54,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..53,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..52,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..47,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_invalid_test_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_invalid_test_expr.py.snap
index 0e8d49ac75..4f87608d79 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_invalid_test_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_invalid_test_expr.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/while_stmt_invalid_test_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..70,
         body: [
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     test: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..8,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,9 +32,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 10..13,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..13,
                                     },
                                 ),
@@ -43,13 +48,16 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..32,
                     test: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..27,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..27,
                                         id: Name("x"),
                                         ctx: Load,
@@ -61,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 29..32,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                     },
                                 ),
@@ -75,9 +85,11 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..40,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..40,
                             id: Name("a"),
                             ctx: Load,
@@ -89,9 +101,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..48,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 42..43,
                             id: Name("b"),
                             ctx: Store,
@@ -99,6 +113,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 45..48,
                         },
                     ),
@@ -108,12 +123,15 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..61,
                     test: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 55..61,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..56,
                                     id: Name("a"),
                                     ctx: Store,
@@ -121,6 +139,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..61,
                                     value: Int(
                                         1,
@@ -135,9 +154,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..69,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..64,
                             id: Name("b"),
                             ctx: Store,
@@ -145,6 +166,7 @@ Module(
                     ),
                     annotation: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..69,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_colon.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_colon.py.snap
index 39dfbec62b..7006daf690 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_colon.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_colon.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/while_stmt_missing_colon.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..40,
         body: [
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..39,
                     test: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..18,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..13,
                                     id: Name("a"),
                                     ctx: Load,
@@ -29,6 +32,7 @@ Module(
                             comparators: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 16..18,
                                         value: Int(
                                             30,
@@ -41,6 +45,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..39,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_test.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_test.py.snap
index 59871538d3..e86db412de 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_test.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@while_stmt_missing_test.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/while_stmt_missing_test.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..30,
         body: [
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..5,
                             id: Name(""),
                             ctx: Invalid,
@@ -23,9 +25,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 8..11,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..11,
                                     },
                                 ),
@@ -37,9 +41,11 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..29,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..17,
                             id: Name(""),
                             ctx: Invalid,
@@ -48,10 +54,12 @@ Module(
                     body: [
                         Assign(
                             StmtAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..29,
                                 targets: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 24..25,
                                             id: Name("a"),
                                             ctx: Store,
@@ -60,6 +68,7 @@ Module(
                                 ],
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..29,
                                         value: Int(
                                             1,
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_colon.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_colon.py.snap
index c73b00b2b3..8a24d7009d 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_colon.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_colon.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/with_items_parenthesized_missing_colon.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..56,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 34..39,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..39,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -28,8 +31,10 @@ Module(
                         },
                         WithItem {
                             range: 41..46,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..46,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -41,6 +46,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 52..56,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_comma.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_comma.py.snap
index 817874cdbe..7a3cf04fb1 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_comma.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@with_items_parenthesized_missing_comma.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/err/with_items_parenthesized_missing_comma.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..160,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 6..11,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..11,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -28,8 +31,10 @@ Module(
                         },
                         WithItem {
                             range: 12..17,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 12..17,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -41,9 +46,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..23,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                     },
                                 ),
@@ -54,13 +61,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..53,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 30..41,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 30..35,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -69,6 +79,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..41,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -78,8 +89,10 @@ Module(
                         },
                         WithItem {
                             range: 42..47,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..47,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -91,9 +104,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 50..53,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 50..53,
                                     },
                                 ),
@@ -104,13 +119,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..91,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 60..65,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..65,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -120,8 +138,10 @@ Module(
                         },
                         WithItem {
                             range: 67..72,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 67..72,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -131,8 +151,10 @@ Module(
                         },
                         WithItem {
                             range: 73..78,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 73..78,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -142,8 +164,10 @@ Module(
                         },
                         WithItem {
                             range: 80..85,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 80..85,
                                     id: Name("item4"),
                                     ctx: Load,
@@ -155,9 +179,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 88..91,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 88..91,
                                     },
                                 ),
@@ -168,13 +194,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..135,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 98..103,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 98..103,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -184,8 +213,10 @@ Module(
                         },
                         WithItem {
                             range: 105..116,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 105..110,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -194,6 +225,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 114..116,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -203,8 +235,10 @@ Module(
                         },
                         WithItem {
                             range: 117..122,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 117..122,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -214,8 +248,10 @@ Module(
                         },
                         WithItem {
                             range: 124..129,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 124..129,
                                     id: Name("item4"),
                                     ctx: Load,
@@ -227,9 +263,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 132..135,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 132..135,
                                     },
                                 ),
@@ -240,17 +278,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..159,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 141..154,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 141..154,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 142..147,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -258,6 +300,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 149..154,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -274,9 +317,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 156..159,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 156..159,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@write_to_debug_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@write_to_debug_expr.py.snap
index 348aa344d8..cf762a1792 100644
--- a/crates/ruff_python_parser/tests/snapshots/invalid_syntax@write_to_debug_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/invalid_syntax@write_to_debug_expr.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/err/write_to_debug_expr.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..83,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..13,
                                 id: Name("__debug__"),
                                 ctx: Del,
@@ -25,10 +28,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..36,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 18..19,
                                 id: Name("x"),
                                 ctx: Del,
@@ -36,6 +41,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..22,
                                 id: Name("y"),
                                 ctx: Del,
@@ -43,6 +49,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..33,
                                 id: Name("__debug__"),
                                 ctx: Del,
@@ -50,6 +57,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..36,
                                 id: Name("z"),
                                 ctx: Del,
@@ -60,10 +68,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..50,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 37..46,
                                 id: Name("__debug__"),
                                 ctx: Store,
@@ -72,6 +82,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             value: Int(
                                 1,
@@ -82,14 +93,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 51..82,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 51..69,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 51..52,
                                             id: Name("x"),
                                             ctx: Store,
@@ -97,6 +111,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 54..55,
                                             id: Name("y"),
                                             ctx: Store,
@@ -104,6 +119,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 57..66,
                                             id: Name("__debug__"),
                                             ctx: Store,
@@ -111,6 +127,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 68..69,
                                             id: Name("z"),
                                             ctx: Store,
@@ -124,10 +141,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..82,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..73,
                                         value: Int(
                                             1,
@@ -136,6 +155,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..76,
                                         value: Int(
                                             2,
@@ -144,6 +164,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 78..79,
                                         value: Int(
                                             3,
@@ -152,6 +173,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..82,
                                         value: Int(
                                             4,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@all_async_comprehension_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@all_async_comprehension_py310.py.snap
index 85cb132698..411a58148d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@all_async_comprehension_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@all_async_comprehension_py310.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/all_async_comprehensio
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..126,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..125,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("test"),
                         range: 54..58,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 58..60,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 62..125,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 69..125,
                                             elt: ListComp(
                                                 ExprListComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 70..100,
                                                     elt: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 71..72,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -49,8 +59,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 73..99,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 83..84,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -58,9 +70,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 88..99,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 88..96,
                                                                             id: Name("elements"),
                                                                             ctx: Load,
@@ -68,9 +82,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 96..99,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 97..98,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -90,8 +106,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 101..124,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 111..112,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -99,9 +117,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 116..124,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 116..121,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -109,9 +129,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 121..124,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 122..123,
                                                                             value: Int(
                                                                                 3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_binary_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_binary_expr.py.snap
index bfcd7c88d8..40c7d68cfd 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_binary_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_binary_expr.py.snap
@@ -1,29 +1,33 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/ambiguous_lpar_with_items_binary_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..337,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 124..143,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 129..138,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 129..138,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 130..131,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -31,6 +35,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..138,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -45,9 +50,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 140..143,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 140..143,
                                     },
                                 ),
@@ -58,16 +65,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 144..166,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 149..161,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 149..161,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 150..151,
                                             id: Name("a"),
                                             ctx: Load,
@@ -79,6 +90,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 160..161,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -93,9 +105,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 163..166,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 163..166,
                                     },
                                 ),
@@ -106,18 +120,22 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 196..220,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 201..215,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 201..215,
                                     op: Or,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 202..203,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -125,11 +143,13 @@ Module(
                                         ),
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 208..215,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 208..209,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -137,6 +157,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 214..215,
                                                             id: Name("c"),
                                                             ctx: Load,
@@ -154,9 +175,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 217..220,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 217..220,
                                     },
                                 ),
@@ -167,23 +190,28 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 221..245,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 226..240,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 226..240,
                                     op: Or,
                                     values: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..235,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 227..228,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -191,6 +219,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 234..235,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -201,6 +230,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 239..240,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -215,9 +245,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 242..245,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 242..245,
                                     },
                                 ),
@@ -228,22 +260,28 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 246..272,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 251..267,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 251..267,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 251..263,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 252..257,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 252..253,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -252,6 +290,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 256..257,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -262,6 +301,7 @@ Module(
                                             op: LShift,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 262..263,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -272,6 +312,7 @@ Module(
                                     op: BitOr,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 266..267,
                                             id: Name("d"),
                                             ctx: Load,
@@ -285,9 +326,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 269..272,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 269..272,
                                     },
                                 ),
@@ -298,19 +341,24 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 312..336,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 317..331,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 317..331,
                                     left: Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 317..323,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 318..319,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -318,6 +366,7 @@ Module(
                                             ),
                                             slice: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 321..322,
                                                     value: Int(
                                                         0,
@@ -330,9 +379,11 @@ Module(
                                     op: Add,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 326..331,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 326..327,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -341,6 +392,7 @@ Module(
                                             op: Mult,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 330..331,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -356,9 +408,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 333..336,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 333..336,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_if_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_if_expr.py.snap
index 22de70bfc8..00a32e1ab3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_if_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ambiguous_lpar_with_items_if_expr.py.snap
@@ -1,33 +1,38 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/ambiguous_lpar_with_items_if_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..153,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 5..23,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..23,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 12..16,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 6..7,
                                             id: Name("x"),
                                             ctx: Load,
@@ -35,6 +40,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..23,
                                             id: Name("y"),
                                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -61,25 +69,31 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..71,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 34..66,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..66,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 55..59,
                                             value: true,
                                         },
                                     ),
                                     body: Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..51,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 35..36,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -88,8 +102,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 37..50,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 41..42,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -97,6 +113,7 @@ Module(
                                                     ),
                                                     iter: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..50,
                                                             id: Name("iter"),
                                                             ctx: Load,
@@ -111,6 +128,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..66,
                                             id: Name("y"),
                                             ctx: Load,
@@ -124,9 +142,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 68..71,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..71,
                                     },
                                 ),
@@ -137,25 +157,31 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..120,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 77..115,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 77..115,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 104..108,
                                             value: true,
                                         },
                                     ),
                                     body: Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..100,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 78..79,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -164,8 +190,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 80..99,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 90..91,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -173,6 +201,7 @@ Module(
                                                     ),
                                                     iter: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 95..99,
                                                             id: Name("iter"),
                                                             ctx: Load,
@@ -187,6 +216,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 114..115,
                                             id: Name("y"),
                                             ctx: Load,
@@ -200,9 +230,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 117..120,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 117..120,
                                     },
                                 ),
@@ -213,25 +245,31 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..152,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 126..147,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 126..147,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 136..140,
                                             value: true,
                                         },
                                     ),
                                     body: Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 126..132,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 127..128,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -239,6 +277,7 @@ Module(
                                             ),
                                             slice: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 130..131,
                                                     value: Int(
                                                         0,
@@ -250,6 +289,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 146..147,
                                             id: Name("y"),
                                             ctx: Load,
@@ -263,9 +303,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 149..152,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 149..152,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ann_assign_stmt_simple_target.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ann_assign_stmt_simple_target.py.snap
index 8dbc86f993..c0dc9bb148 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@ann_assign_stmt_simple_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@ann_assign_stmt_simple_target.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/ann_assign_stmt_simple_target.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..45,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("a"),
                             ctx: Store,
@@ -22,6 +24,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..6,
                             id: Name("int"),
                             ctx: Load,
@@ -33,9 +36,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..25,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..19,
                             id: Name("a"),
                             ctx: Store,
@@ -43,6 +48,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..25,
                             id: Name("int"),
                             ctx: Load,
@@ -54,12 +60,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..34,
                     target: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..29,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 26..27,
                                     id: Name("a"),
                                     ctx: Load,
@@ -68,12 +77,14 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 28..29,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Store,
                         },
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..34,
                             id: Name("int"),
                             ctx: Load,
@@ -85,12 +96,15 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..44,
                     target: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..39,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 35..36,
                                     id: Name("a"),
                                     ctx: Load,
@@ -98,6 +112,7 @@ Module(
                             ),
                             slice: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 37..38,
                                     value: Int(
                                         0,
@@ -109,6 +124,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..44,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@args_unparenthesized_generator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@args_unparenthesized_generator.py.snap
index 043e187b9d..650a3b6e53 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@args_unparenthesized_generator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@args_unparenthesized_generator.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/args_unparenthesized_g
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..107,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..51,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..51,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..3,
                                     id: Name("zip"),
                                     ctx: Load,
@@ -24,12 +28,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 3..51,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4..26,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5..6,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -38,8 +45,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 7..25,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 11..12,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -47,9 +56,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 16..25,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 16..21,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -57,9 +68,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 21..25,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 22..24,
                                                                             value: Int(
                                                                                 10,
@@ -80,9 +93,11 @@ Module(
                                     ),
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 28..50,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 29..30,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -91,8 +106,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 31..49,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 35..36,
                                                             id: Name("y"),
                                                             ctx: Store,
@@ -100,9 +117,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 40..49,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 40..45,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -110,9 +129,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 45..49,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 46..48,
                                                                             value: Int(
                                                                                 10,
@@ -140,12 +161,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..77,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..77,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 52..55,
                                     id: Name("sum"),
                                     ctx: Load,
@@ -153,12 +177,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 55..77,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 56..76,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 56..57,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -167,8 +194,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 58..76,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 62..63,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -176,9 +205,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 67..76,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 67..72,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -186,9 +217,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 72..76,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 73..75,
                                                                             value: Int(
                                                                                 10,
@@ -216,12 +249,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..106,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 78..106,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 78..81,
                                     id: Name("sum"),
                                     ctx: Load,
@@ -229,12 +265,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 81..106,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..104,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 83..84,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -243,8 +282,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 85..103,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 89..90,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -252,9 +293,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 94..103,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 94..99,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -262,9 +305,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 99..103,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 100..102,
                                                                             value: Int(
                                                                                 10,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_stmt_starred_expr_value.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_stmt_starred_expr_value.py.snap
index 5b5bf36875..a9a4f61078 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_stmt_starred_expr_value.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_stmt_starred_expr_value.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/assign_stmt_starred_ex
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("_"),
                                 ctx: Store,
@@ -23,6 +26,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..5,
                             value: Int(
                                 4,
@@ -33,10 +37,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..7,
                                 id: Name("_"),
                                 ctx: Store,
@@ -45,10 +51,12 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..13,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 11..12,
                                         value: Int(
                                             4,
@@ -63,10 +71,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..25,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..15,
                                 id: Name("_"),
                                 ctx: Store,
@@ -75,17 +85,21 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..25,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..23,
                                         value: List(
                                             ExprList {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..23,
                                                 elts: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 21..22,
                                                             value: Int(
                                                                 1,
@@ -108,10 +122,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..35,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 26..27,
                                 id: Name("_"),
                                 ctx: Store,
@@ -120,17 +136,21 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..35,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 30..34,
                                         value: List(
                                             ExprList {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 31..34,
                                                 elts: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 32..33,
                                                             value: Int(
                                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_targets_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_targets_terminator.py.snap
index f188573e18..52e3ad2338 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_targets_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@assign_targets_terminator.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/assign_targets_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..39,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -23,6 +25,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..5,
                                 id: Name("y"),
                                 ctx: Store,
@@ -30,6 +33,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 8..9,
                                 id: Name("z"),
                                 ctx: Store,
@@ -38,6 +42,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..13,
                             value: Int(
                                 1,
@@ -48,13 +53,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..19,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..19,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..16,
                                         id: Name("a"),
                                         ctx: Load,
@@ -62,6 +70,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         id: Name("b"),
                                         ctx: Load,
@@ -76,10 +85,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..33,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..21,
                                 id: Name("x"),
                                 ctx: Store,
@@ -87,6 +98,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..25,
                                 id: Name("y"),
                                 ctx: Store,
@@ -94,6 +106,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..29,
                                 id: Name("z"),
                                 ctx: Store,
@@ -102,6 +115,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..33,
                             value: Int(
                                 1,
@@ -112,13 +126,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..38,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..38,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         id: Name("a"),
                                         ctx: Load,
@@ -126,6 +143,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..38,
                                         id: Name("b"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_for_statement.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_for_statement.py.snap
index dc88085678..f01730187c 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_for_statement.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_for_statement.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/async_for_statement.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..30,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..29,
                     is_async: true,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..16,
                             id: Name("target"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..24,
                             id: Name("iter"),
                             ctx: Load,
@@ -31,9 +34,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 26..29,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..29,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_function_definition.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_function_definition.py.snap
index 1ec8e02a7c..52ec987c61 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_function_definition.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_function_definition.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/async_function_definition.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..21,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 10..13,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 13..15,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_with_statement.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_with_statement.py.snap
index 2e7e68961e..be892875b2 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_with_statement.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@async_with_statement.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/async_with_statement.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..21,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     is_async: true,
                     items: [
                         WithItem {
                             range: 11..15,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..15,
                                     id: Name("item"),
                                     ctx: Load,
@@ -30,9 +33,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 17..20,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..20,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_def_arguments.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_def_arguments.py.snap
index 37e765799f..d1f1b93250 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_def_arguments.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_def_arguments.py.snap
@@ -1,31 +1,35 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/class_def_arguments.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..32,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..14,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 6..9,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 11..14,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 11..14,
                                     },
                                 ),
@@ -36,16 +40,19 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..31,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 21..24,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 24..26,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -53,9 +60,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..31,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..31,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_keyword_in_case_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_keyword_in_case_pattern.py.snap
index 99fc05f67b..ad057f45f6 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_keyword_in_case_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_keyword_in_case_pattern.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/class_keyword_in_case_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..34,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..33,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             value: Int(
                                 2,
@@ -23,11 +26,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..33,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 18..28,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 18..23,
                                             id: Name("Class"),
                                             ctx: Load,
@@ -35,22 +41,27 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 23..28,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 24..27,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 24..25,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchAs(
                                                     PatternMatchAs {
                                                         range: 26..27,
+                                                        node_index: AtomicNodeIndex(..),
                                                         pattern: None,
                                                         name: Some(
                                                             Identifier {
                                                                 id: Name("x"),
                                                                 range: 26..27,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                         ),
                                                     },
@@ -64,9 +75,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 30..33,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 30..33,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_type_params_py312.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_type_params_py312.py.snap
index 8ca2d42037..e55236a706 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_type_params_py312.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@class_type_params_py312.py.snap
@@ -7,34 +7,42 @@ input_file: crates/ruff_python_parser/resources/inline/ok/class_type_params_py31
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..96,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..95,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Foo"),
                         range: 50..53,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 53..90,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 54..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("S"),
                                             range: 54..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 57..69,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 58..61,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -42,6 +50,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 63..68,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -59,13 +68,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 71..79,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 71..72,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 74..79,
                                                     id: Name("float"),
                                                     ctx: Load,
@@ -78,9 +90,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 81..84,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 82..84,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -88,9 +102,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 86..89,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 88..89,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -102,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 92..95,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..95,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@comma_separated_regular_list_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@comma_separated_regular_list_terminator.py.snap
index 78f64ab6bd..9d9c72049a 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@comma_separated_regular_list_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@comma_separated_regular_list_terminator.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/comma_separated_regular_list_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..181,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 141..144,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 141..144,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 142..143,
                                         value: Int(
                                             0,
@@ -33,13 +36,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 145..151,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 145..151,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 146..147,
                                         value: Int(
                                             0,
@@ -48,6 +54,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 149..150,
                                         value: Int(
                                             1,
@@ -62,13 +69,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 152..159,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 152..159,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 153..154,
                                         value: Int(
                                             0,
@@ -77,6 +87,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 156..157,
                                         value: Int(
                                             1,
@@ -91,13 +102,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 160..169,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..169,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 161..162,
                                         value: Int(
                                             0,
@@ -106,6 +120,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 164..165,
                                         value: Int(
                                             1,
@@ -114,6 +129,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 167..168,
                                         value: Int(
                                             2,
@@ -128,13 +144,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 170..180,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 170..180,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 171..172,
                                         value: Int(
                                             0,
@@ -143,6 +162,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 174..175,
                                         value: Int(
                                             1,
@@ -151,6 +171,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 177..178,
                                         value: Int(
                                             2,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@debug_rename_import.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@debug_rename_import.py.snap
index 6289f59327..3a7f83d488 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@debug_rename_import.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@debug_rename_import.py.snap
@@ -7,22 +7,27 @@ input_file: crates/ruff_python_parser/resources/inline/ok/debug_rename_import.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..86,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..25,
                     names: [
                         Alias {
                             range: 7..25,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("__debug__"),
                                 range: 7..16,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("debug"),
                                     range: 20..25,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -31,19 +36,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..52,
                     module: Some(
                         Identifier {
                             id: Name("__debug__"),
                             range: 31..40,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 48..52,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("Some"),
                                 range: 48..52,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -53,24 +62,29 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..85,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 58..59,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 67..85,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("__debug__"),
                                 range: 67..76,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("debug"),
                                     range: 80..85,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_async_function.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_async_function.py.snap
index 53f7aff8e8..14d34fa18b 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_async_function.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_async_function.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/decorator_async_function.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..32,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     is_async: true,
                     decorator_list: [
                         Decorator {
                             range: 0..10,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..10,
                                     id: Name("decorator"),
                                     ctx: Load,
@@ -29,10 +32,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 21..24,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 24..26,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -43,9 +50,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..31,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..31,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_await_expression_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_await_expression_py39.py.snap
index 20b6b6d6df..4ad9fb1dc8 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_await_expression_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_await_expression_py39.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/decorator_await_expres
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..96,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..95,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 55..58,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 58..60,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 66..95,
                                 is_async: false,
                                 decorator_list: [
                                     Decorator {
                                         range: 66..76,
+                                        node_index: AtomicNodeIndex(..),
                                         expression: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..76,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 73..76,
                                                         id: Name("bar"),
                                                         ctx: Load,
@@ -53,10 +63,14 @@ Module(
                                 name: Identifier {
                                     id: Name("baz"),
                                     range: 85..88,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 88..90,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -67,9 +81,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 92..95,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 92..95,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_dotted_ident_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_dotted_ident_py38.py.snap
index c18f2aa994..25bdacc747 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_dotted_ident_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_dotted_ident_py38.py.snap
@@ -7,23 +7,29 @@ input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_d
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..86,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..85,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..69,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..69,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..61,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 46..53,
                                                     id: Name("buttons"),
                                                     ctx: Load,
@@ -32,6 +38,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("clicked"),
                                                 range: 54..61,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -39,6 +46,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("connect"),
                                         range: 62..69,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -48,10 +56,14 @@ Module(
                     name: Identifier {
                         id: Name("spam"),
                         range: 74..78,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 78..80,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -62,9 +74,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 82..85,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 82..85,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_eval_hack_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_eval_hack_py38.py.snap
index ff8fce644f..d3208630da 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_eval_hack_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_eval_hack_py38.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_e
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..97,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..96,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..80,
+                            node_index: AtomicNodeIndex(..),
                             expression: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..80,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..50,
                                             id: Name("eval"),
                                             ctx: Load,
@@ -28,14 +33,17 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 50..80,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 51..79,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 51..79,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "buttons[0].clicked.connect",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -57,10 +65,14 @@ Module(
                     name: Identifier {
                         id: Name("spam"),
                         range: 85..89,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 89..91,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -71,9 +83,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 93..96,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 93..96,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_identity_hack_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_identity_hack_py38.py.snap
index cedb9372d8..f83bba2ca6 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_identity_hack_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_identity_hack_py38.py.snap
@@ -7,29 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_i
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..111,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..63,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 49..50,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 50..53,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 51..52,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 51..52,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 51..52,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -44,10 +53,12 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 55..63,
                                 value: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             id: Name("x"),
                                             ctx: Load,
@@ -61,16 +72,20 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..110,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 64..94,
+                            node_index: AtomicNodeIndex(..),
                             expression: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..94,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..66,
                                             id: Name("_"),
                                             ctx: Load,
@@ -78,18 +93,23 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 66..94,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 67..93,
                                                     value: Attribute(
                                                         ExprAttribute {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 67..85,
                                                             value: Subscript(
                                                                 ExprSubscript {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 67..77,
                                                                     value: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 67..74,
                                                                             id: Name("buttons"),
                                                                             ctx: Load,
@@ -97,6 +117,7 @@ Module(
                                                                     ),
                                                                     slice: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 75..76,
                                                                             value: Int(
                                                                                 0,
@@ -109,6 +130,7 @@ Module(
                                                             attr: Identifier {
                                                                 id: Name("clicked"),
                                                                 range: 78..85,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             ctx: Load,
                                                         },
@@ -116,6 +138,7 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("connect"),
                                                         range: 86..93,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
@@ -130,10 +153,14 @@ Module(
                     name: Identifier {
                         id: Name("spam"),
                         range: 99..103,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 103..105,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -144,9 +171,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 107..110,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 107..110,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_py39.py.snap
index 50c0502003..500d2a4b23 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@decorator_expression_py39.py.snap
@@ -7,26 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..129,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..88,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 45..72,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..72,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..64,
                                             value: Subscript(
                                                 ExprSubscript {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 46..56,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..53,
                                                             id: Name("buttons"),
                                                             ctx: Load,
@@ -34,6 +41,7 @@ Module(
                                                     ),
                                                     slice: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 54..55,
                                                             value: Int(
                                                                 0,
@@ -46,6 +54,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("clicked"),
                                                 range: 57..64,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -53,6 +62,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("connect"),
                                         range: 65..72,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -62,10 +72,14 @@ Module(
                     name: Identifier {
                         id: Name("spam"),
                         range: 77..81,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 81..83,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -76,9 +90,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 85..88,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..88,
                                     },
                                 ),
@@ -89,19 +105,24 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 89..128,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 89..113,
+                            node_index: AtomicNodeIndex(..),
                             expression: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 90..113,
                                     func: Named(
                                         ExprNamed {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 91..107,
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 91..92,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -109,19 +130,26 @@ Module(
                                             ),
                                             value: Lambda(
                                                 ExprLambda {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 96..107,
                                                     parameters: Some(
                                                         Parameters {
                                                             range: 103..104,
+                                                            node_index: AtomicNodeIndex(
+                                                                0,
+                                                            ),
                                                             posonlyargs: [],
                                                             args: [
                                                                 ParameterWithDefault {
                                                                     range: 103..104,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     parameter: Parameter {
                                                                         range: 103..104,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         name: Identifier {
                                                                             id: Name("x"),
                                                                             range: 103..104,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         annotation: None,
                                                                     },
@@ -135,6 +163,7 @@ Module(
                                                     ),
                                                     body: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 106..107,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -146,9 +175,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 108..113,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 109..112,
                                                     id: Name("foo"),
                                                     ctx: Load,
@@ -164,10 +195,14 @@ Module(
                     name: Identifier {
                         id: Name("bar"),
                         range: 118..121,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 121..123,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -178,9 +213,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 125..128,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 125..128,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_debug_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_debug_py38.py.snap
index 1ba0db0c2d..ebaae1fd52 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_debug_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_debug_py38.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/del_debug_py38.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..56,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 47..56,
                                 id: Name("__debug__"),
                                 ctx: Del,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_targets_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_targets_terminator.py.snap
index 8c0830ab6e..cd953e9041 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_targets_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@del_targets_terminator.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/del_targets_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..29,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..5,
                                 id: Name("a"),
                                 ctx: Del,
@@ -23,6 +25,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 7..8,
                                 id: Name("b"),
                                 ctx: Del,
@@ -33,13 +36,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..14,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..14,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 10..11,
                                         id: Name("c"),
                                         ctx: Load,
@@ -47,6 +53,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..14,
                                         id: Name("d"),
                                         ctx: Load,
@@ -61,10 +68,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..23,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..20,
                                 id: Name("a"),
                                 ctx: Del,
@@ -72,6 +81,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 22..23,
                                 id: Name("b"),
                                 ctx: Del,
@@ -82,13 +92,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..28,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..28,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..25,
                                         id: Name("c"),
                                         ctx: Load,
@@ -96,6 +109,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..28,
                                         id: Name("d"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@dotted_name_normalized_spaces.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@dotted_name_normalized_spaces.py.snap
index 2d63a9baf1..9c3c3f576f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@dotted_name_normalized_spaces.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@dotted_name_normalized_spaces.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/dotted_name_normalized_spaces.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..32,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     names: [
                         Alias {
                             range: 7..12,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a.b.c"),
                                 range: 7..12,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -27,13 +30,16 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..31,
                     names: [
                         Alias {
                             range: 20..31,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a.b.c"),
                                 range: 20..31,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@duplicate_match_key_attr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@duplicate_match_key_attr.py.snap
index 56b342c8b5..277f35c150 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@duplicate_match_key_attr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@duplicate_match_key_attr.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/duplicate_match_key_at
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..40,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..39,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,15 +25,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..39,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 18..34,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         Attribute(
                                             ExprAttribute {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..22,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 19..20,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -39,15 +46,18 @@ Module(
                                                 attr: Identifier {
                                                     id: Name("a"),
                                                     range: 21..22,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 ctx: Load,
                                             },
                                         ),
                                         Attribute(
                                             ExprAttribute {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..30,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 27..28,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -56,6 +66,7 @@ Module(
                                                 attr: Identifier {
                                                     id: Name("a"),
                                                     range: 29..30,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 ctx: Load,
                                             },
@@ -65,8 +76,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 24..25,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 24..25,
                                                         value: Int(
                                                             1,
@@ -78,8 +91,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 32..33,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 32..33,
                                                         value: Int(
                                                             2,
@@ -96,9 +111,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 36..39,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 36..39,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_star_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_star_py311.py.snap
index f0a6018f84..c3efa0df92 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_star_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_star_py311.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/ok/except_star_py311.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..77,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..76,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
@@ -28,9 +32,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 53..76,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 61..71,
                                             id: Name("ValueError"),
                                             ctx: Load,
@@ -41,9 +47,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 73..76,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 73..76,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_as_name_soft_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_as_name_soft_keyword.py.snap
index c27aa0a2e9..07ef1ddbd3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_as_name_soft_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_as_name_soft_keyword.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/except_stmt_as_name_soft_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..100,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..99,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 5..8,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..8,
                                     },
                                 ),
@@ -29,9 +32,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 9..39,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..25,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -42,14 +47,17 @@ Module(
                                     Identifier {
                                         id: Name("match"),
                                         range: 29..34,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..39,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 36..39,
                                                 },
                                             ),
@@ -61,9 +69,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 40..69,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 47..56,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -74,14 +84,17 @@ Module(
                                     Identifier {
                                         id: Name("case"),
                                         range: 60..64,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 66..69,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 66..69,
                                                 },
                                             ),
@@ -93,9 +106,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 70..99,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..86,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -106,14 +121,17 @@ Module(
                                     Identifier {
                                         id: Name("type"),
                                         range: 90..94,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..99,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 96..99,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_unparenthesized_tuple_no_as_py314.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_unparenthesized_tuple_no_as_py314.py.snap
index 044e166fa6..bf94e92b01 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_unparenthesized_tuple_no_as_py314.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@except_stmt_unparenthesized_tuple_no_as_py314.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/except_stmt_unparenthe
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..117,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..79,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..57,
                             },
                         ),
@@ -23,13 +26,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 58..79,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..69,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 65..66,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -37,6 +43,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 68..69,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -52,6 +59,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 75..79,
                                         },
                                     ),
@@ -66,10 +74,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 80..116,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 89..93,
                             },
                         ),
@@ -78,13 +88,16 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 94..116,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 102..106,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..103,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -92,6 +105,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 105..106,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -107,6 +121,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 112..116,
                                         },
                                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__arguments.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__arguments.py.snap
index a7b3283c41..d5977dbfc4 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__arguments.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__arguments.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/valid/expressions/arguments.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..805,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 102..108,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 102..108,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 102..106,
                                     id: Name("call"),
                                     ctx: Load,
@@ -24,6 +28,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 106..108,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -33,12 +38,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 109..119,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 109..119,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 109..113,
                                     id: Name("call"),
                                     ctx: Load,
@@ -46,9 +54,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 113..119,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 114..115,
                                             id: Name("x"),
                                             ctx: Load,
@@ -56,6 +66,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 117..118,
                                             id: Name("y"),
                                             ctx: Load,
@@ -70,12 +81,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 120..131,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..131,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 120..124,
                                     id: Name("call"),
                                     ctx: Load,
@@ -83,9 +97,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 124..131,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 125..126,
                                             id: Name("x"),
                                             ctx: Load,
@@ -93,6 +109,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 128..129,
                                             id: Name("y"),
                                             ctx: Load,
@@ -107,12 +124,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 150..164,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 150..164,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 150..154,
                                     id: Name("call"),
                                     ctx: Load,
@@ -120,18 +140,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 154..164,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 155..158,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 155..156,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 157..158,
                                                 value: Int(
                                                     1,
@@ -141,14 +165,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 160..163,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("y"),
                                                 range: 160..161,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 162..163,
                                                 value: Int(
                                                     2,
@@ -164,12 +191,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 165..173,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 165..173,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 165..169,
                                     id: Name("call"),
                                     ctx: Load,
@@ -177,12 +207,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 169..173,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 170..172,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 171..172,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -200,12 +233,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 174..183,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 174..183,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 174..178,
                                     id: Name("call"),
                                     ctx: Load,
@@ -213,13 +249,16 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 178..183,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 179..182,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 181..182,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -234,12 +273,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 193..205,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 193..205,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..197,
                                     id: Name("call"),
                                     ctx: Load,
@@ -247,9 +289,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 197..205,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 198..199,
                                             id: Name("x"),
                                             ctx: Load,
@@ -259,14 +303,17 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 201..204,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("y"),
                                                 range: 201..202,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 203..204,
                                                 value: Int(
                                                     1,
@@ -282,12 +329,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 206..217,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 206..217,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 206..210,
                                     id: Name("call"),
                                     ctx: Load,
@@ -295,9 +345,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 210..217,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 211..212,
                                             id: Name("x"),
                                             ctx: Load,
@@ -305,9 +357,11 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 214..216,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 215..216,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -325,12 +379,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 218..230,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 218..230,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 218..222,
                                     id: Name("call"),
                                     ctx: Load,
@@ -338,9 +395,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 222..230,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 223..224,
                                             id: Name("x"),
                                             ctx: Load,
@@ -350,9 +409,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 226..229,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 228..229,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -367,12 +428,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..244,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 231..244,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 231..235,
                                     id: Name("call"),
                                     ctx: Load,
@@ -380,12 +444,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 235..244,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 241..243,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 242..243,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -398,14 +465,17 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 236..239,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 236..237,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 238..239,
                                                 value: Int(
                                                     1,
@@ -421,12 +491,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 245..259,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 245..259,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 245..249,
                                     id: Name("call"),
                                     ctx: Load,
@@ -434,18 +507,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 249..259,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 250..253,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 250..251,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 252..253,
                                                 value: Int(
                                                     1,
@@ -455,9 +532,11 @@ Module(
                                     },
                                     Keyword {
                                         range: 255..258,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 257..258,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -472,12 +551,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 260..273,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 260..273,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 260..264,
                                     id: Name("call"),
                                     ctx: Load,
@@ -485,12 +567,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 264..273,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 265..267,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 266..267,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -503,9 +588,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 269..272,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 271..272,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -520,12 +607,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 274..288,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 274..288,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 274..278,
                                     id: Name("call"),
                                     ctx: Load,
@@ -533,12 +623,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 278..288,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 279..281,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 280..281,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -549,6 +642,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 283..284,
                                             id: Name("y"),
                                             ctx: Load,
@@ -556,6 +650,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 286..287,
                                             id: Name("z"),
                                             ctx: Load,
@@ -570,12 +665,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 289..308,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 289..308,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 289..293,
                                     id: Name("call"),
                                     ctx: Load,
@@ -583,13 +681,16 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 293..308,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 294..297,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 296..297,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -598,14 +699,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 299..302,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("y"),
                                                 range: 299..300,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 301..302,
                                                 value: Int(
                                                     1,
@@ -615,14 +719,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 304..307,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("z"),
                                                 range: 304..305,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 306..307,
                                                 value: Int(
                                                     2,
@@ -638,12 +745,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 309..335,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 309..335,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 309..313,
                                     id: Name("call"),
                                     ctx: Load,
@@ -651,12 +761,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 313..335,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 314..317,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 315..317,
                                                     id: Name("x1"),
                                                     ctx: Load,
@@ -667,9 +780,11 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 319..322,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 320..322,
                                                     id: Name("x2"),
                                                     ctx: Load,
@@ -682,9 +797,11 @@ Module(
                                 keywords: [
                                     Keyword {
                                         range: 324..328,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 326..328,
                                                 id: Name("y1"),
                                                 ctx: Load,
@@ -693,9 +810,11 @@ Module(
                                     },
                                     Keyword {
                                         range: 330..334,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 332..334,
                                                 id: Name("y2"),
                                                 ctx: Load,
@@ -710,12 +829,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 336..355,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 336..355,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 336..340,
                                     id: Name("call"),
                                     ctx: Load,
@@ -723,18 +845,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 340..355,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 341..344,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 341..342,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 343..344,
                                                 value: Int(
                                                     1,
@@ -744,9 +870,11 @@ Module(
                                     },
                                     Keyword {
                                         range: 346..349,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 348..349,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -755,14 +883,17 @@ Module(
                                     },
                                     Keyword {
                                         range: 351..354,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("z"),
                                                 range: 351..352,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 353..354,
                                                 value: Int(
                                                     1,
@@ -778,12 +909,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 378..402,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 378..402,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 378..382,
                                     id: Name("call"),
                                     ctx: Load,
@@ -791,27 +925,33 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 382..402,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 383..401,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 383..384,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 385..401,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 390..394,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 385..386,
                                                         value: Int(
                                                             1,
@@ -820,6 +960,7 @@ Module(
                                                 ),
                                                 orelse: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 400..401,
                                                         value: Int(
                                                             2,
@@ -837,12 +978,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 403..418,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 403..418,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 403..407,
                                     id: Name("call"),
                                     ctx: Load,
@@ -850,21 +994,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 407..418,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 408..417,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 408..409,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 410..417,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 416..417,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -881,12 +1030,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 419..438,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 419..438,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 419..423,
                                     id: Name("call"),
                                     ctx: Load,
@@ -894,31 +1046,41 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 423..438,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 424..437,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 424..425,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 426..437,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 433..434,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 433..434,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 433..434,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 433..434,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -932,6 +1094,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 436..437,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -948,12 +1111,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 439..455,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 439..455,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 439..443,
                                     id: Name("call"),
                                     ctx: Load,
@@ -961,21 +1127,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 443..455,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 444..454,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("x"),
                                                 range: 444..445,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 447..453,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 447..448,
                                                         id: Name("y"),
                                                         ctx: Store,
@@ -983,6 +1154,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 452..453,
                                                         value: Int(
                                                             1,
@@ -1000,12 +1172,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 476..491,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 476..491,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 476..480,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1013,13 +1188,16 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 480..491,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 482..489,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 488..489,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1037,12 +1215,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 492..512,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 492..512,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 492..496,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1050,12 +1231,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 496..512,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 498..510,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 509..510,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -1072,12 +1256,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 533..545,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 533..545,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 533..537,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1085,12 +1272,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 537..545,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Named(
                                         ExprNamed {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 538..544,
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 538..539,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1098,6 +1288,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 543..544,
                                                     value: Int(
                                                         1,
@@ -1115,12 +1306,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 546..572,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 546..572,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 546..550,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1128,15 +1322,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 550..572,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 551..571,
                                             elt: Named(
                                                 ExprNamed {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 551..557,
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 551..552,
                                                             id: Name("x"),
                                                             ctx: Store,
@@ -1144,6 +1342,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 556..557,
                                                             value: Int(
                                                                 1,
@@ -1155,8 +1354,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 558..571,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 562..563,
                                                             id: Name("i"),
                                                             ctx: Store,
@@ -1164,6 +1365,7 @@ Module(
                                                     ),
                                                     iter: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 567..571,
                                                             id: Name("iter"),
                                                             ctx: Load,
@@ -1185,12 +1387,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 596..610,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 596..610,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 596..600,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1198,17 +1403,21 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 600..610,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 601..609,
                                             value: BoolOp(
                                                 ExprBoolOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 602..609,
                                                     op: And,
                                                     values: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 602..603,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1216,6 +1425,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 608..609,
                                                                 id: Name("y"),
                                                                 ctx: Load,
@@ -1236,12 +1446,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 611..623,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 611..623,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 611..615,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1249,15 +1462,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 615..623,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 616..622,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 617..622,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 617..618,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1266,6 +1483,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 621..622,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -1285,12 +1503,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 624..638,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 624..638,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 624..628,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1298,15 +1519,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 628..638,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 629..637,
                                             value: Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 630..637,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 636..637,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1326,12 +1551,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 639..657,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 639..657,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 639..643,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1339,25 +1567,34 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 643..657,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 644..656,
                                             value: Lambda(
                                                 ExprLambda {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 645..656,
                                                     parameters: Some(
                                                         Parameters {
                                                             range: 652..653,
+                                                            node_index: AtomicNodeIndex(
+                                                                0,
+                                                            ),
                                                             posonlyargs: [],
                                                             args: [
                                                                 ParameterWithDefault {
                                                                     range: 652..653,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     parameter: Parameter {
                                                                         range: 652..653,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         name: Identifier {
                                                                             id: Name("x"),
                                                                             range: 652..653,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         annotation: None,
                                                                     },
@@ -1371,6 +1608,7 @@ Module(
                                                     ),
                                                     body: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 655..656,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1390,12 +1628,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 658..681,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 658..681,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 658..662,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1403,21 +1644,26 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 662..681,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 663..680,
                                             value: If(
                                                 ExprIf {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 664..680,
                                                     test: BooleanLiteral(
                                                         ExprBooleanLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 669..673,
                                                             value: true,
                                                         },
                                                     ),
                                                     body: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 664..665,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1425,6 +1671,7 @@ Module(
                                                     ),
                                                     orelse: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 679..680,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -1444,12 +1691,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 700..709,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 700..709,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 700..704,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1457,13 +1707,16 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 704..709,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 705..708,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 707..708,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -1478,12 +1731,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 710..725,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 710..725,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 710..714,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1491,18 +1747,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 714..725,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 715..724,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 717..724,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 717..718,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1510,6 +1770,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 723..724,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -1527,12 +1788,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 726..741,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 726..741,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 726..730,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1540,16 +1804,20 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 730..741,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 731..740,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 733..740,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 739..740,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1566,12 +1834,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 742..766,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 742..766,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 742..746,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1579,22 +1850,27 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 746..766,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 747..765,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: If(
                                             ExprIf {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 749..765,
                                                 test: BooleanLiteral(
                                                     ExprBooleanLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 754..758,
                                                         value: true,
                                                     },
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 749..750,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1602,6 +1878,7 @@ Module(
                                                 ),
                                                 orelse: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 764..765,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -1618,12 +1895,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 767..784,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 767..784,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 767..771,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1631,17 +1911,21 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 771..784,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 772..783,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 775..782,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 781..782,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -1659,12 +1943,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 785..804,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 785..804,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 785..789,
                                     id: Name("call"),
                                     ctx: Load,
@@ -1672,26 +1959,35 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 789..804,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 790..803,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: None,
                                         value: Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 792..803,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 799..800,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 799..800,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 799..800,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 799..800,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -1705,6 +2001,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 802..803,
                                                         id: Name("x"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__attribute.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__attribute.py.snap
index 2a37d0a8a9..e6b46d32b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__attribute.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__attribute.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/attribute.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..90,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..5,
                                     id: Name("value"),
                                     ctx: Load,
@@ -26,6 +29,7 @@ Module(
                             attr: Identifier {
                                 id: Name("attr"),
                                 range: 6..10,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -34,15 +38,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..23,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..23,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..21,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 11..16,
                                             id: Name("value"),
                                             ctx: Load,
@@ -51,12 +59,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("attr"),
                                         range: 17..21,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 21..23,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -66,15 +76,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..36,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..36,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..31,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 24..29,
                                             id: Name("value"),
                                             ctx: Load,
@@ -82,6 +96,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 29..31,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -90,6 +105,7 @@ Module(
                             attr: Identifier {
                                 id: Name("attr"),
                                 range: 32..36,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -98,21 +114,27 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..55,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..55,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 37..51,
                                     func: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 37..49,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 37..44,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 37..42,
                                                             id: Name("value"),
                                                             ctx: Load,
@@ -120,6 +142,7 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 42..44,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [],
                                                         keywords: [],
                                                     },
@@ -128,12 +151,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("attr"),
                                                 range: 45..49,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: Arguments {
                                         range: 49..51,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -142,6 +167,7 @@ Module(
                             attr: Identifier {
                                 id: Name("foo"),
                                 range: 52..55,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -150,15 +176,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..70,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..70,
                             value: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 56..66,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 56..61,
                                             id: Name("value"),
                                             ctx: Load,
@@ -167,6 +197,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("attr"),
                                         range: 62..66,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -174,6 +205,7 @@ Module(
                             attr: Identifier {
                                 id: Name("foo"),
                                 range: 67..70,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -182,18 +214,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..89,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..89,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 71..85,
                                     func: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..83,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 72..77,
                                                     id: Name("value"),
                                                     ctx: Load,
@@ -202,12 +239,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("attr"),
                                                 range: 79..83,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: Arguments {
                                         range: 83..85,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -216,6 +255,7 @@ Module(
                             attr: Identifier {
                                 id: Name("foo"),
                                 range: 86..89,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__await.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__await.py.snap
index e5351ffe1e..d2791d35df 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__await.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__await.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/await.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..211,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..7,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,15 +32,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..19,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..19,
                             left: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..15,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..15,
                                             id: Name("x"),
                                             ctx: Load,
@@ -48,6 +55,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..19,
                                     value: Int(
                                         1,
@@ -60,17 +68,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..33,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..33,
                             op: And,
                             values: [
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..27,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -80,6 +92,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 32..33,
                                         id: Name("b"),
                                         ctx: Load,
@@ -92,15 +105,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..43,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..43,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..43,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 40..41,
                                             id: Name("f"),
                                             ctx: Load,
@@ -108,6 +125,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 41..43,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -119,16 +137,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..56,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..56,
                             value: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 50..56,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 51..52,
                                                 value: Int(
                                                     1,
@@ -137,6 +159,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..55,
                                                 value: Int(
                                                     2,
@@ -153,16 +176,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..69,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..69,
                             value: Set(
                                 ExprSet {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..69,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 64..65,
                                                 value: Int(
                                                     3,
@@ -171,6 +198,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..68,
                                                 value: Int(
                                                     4,
@@ -186,18 +214,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 70..82,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..82,
                             value: Dict(
                                 ExprDict {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 76..82,
                                     items: [
                                         DictItem {
                                             key: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 77..78,
                                                         id: Name("i"),
                                                         ctx: Load,
@@ -206,6 +238,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 80..81,
                                                     value: Int(
                                                         5,
@@ -222,16 +255,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..93,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..93,
                             elts: [
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..90,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 89..90,
                                                 value: Int(
                                                     7,
@@ -242,6 +279,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..93,
                                         value: Int(
                                             8,
@@ -257,16 +295,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..107,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..107,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..107,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 101..102,
                                                 value: Int(
                                                     9,
@@ -275,6 +317,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 104..106,
                                                 value: Int(
                                                     10,
@@ -292,15 +335,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 108..120,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 108..120,
                             left: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 108..115,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 114..115,
                                             value: Int(
                                                 1,
@@ -315,6 +362,7 @@ Module(
                             comparators: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         value: Int(
                                             1,
@@ -328,21 +376,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..146,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 121..146,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..136,
                                     value: true,
                                 },
                             ),
                             body: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 121..128,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 127..128,
                                             id: Name("x"),
                                             ctx: Load,
@@ -352,6 +405,7 @@ Module(
                             ),
                             orelse: NoneLiteral(
                                 ExprNoneLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 142..146,
                                 },
                             ),
@@ -361,19 +415,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 147..158,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 147..158,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 153..158,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 154..156,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 155..156,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -393,25 +452,34 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 159..178,
                     value: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 159..178,
                             value: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 166..177,
                                     parameters: Some(
                                         Parameters {
                                             range: 173..174,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 173..174,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 173..174,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 173..174,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -425,6 +493,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 176..177,
                                             id: Name("x"),
                                             ctx: Load,
@@ -438,15 +507,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 179..192,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 179..192,
                             left: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 179..186,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 185..186,
                                             id: Name("x"),
                                             ctx: Load,
@@ -457,10 +530,12 @@ Module(
                             op: Pow,
                             right: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 190..192,
                                     op: USub,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 191..192,
                                             id: Name("x"),
                                             ctx: Load,
@@ -474,15 +549,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 193..211,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 193..211,
                             left: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..200,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 199..200,
                                             id: Name("x"),
                                             ctx: Load,
@@ -493,9 +572,11 @@ Module(
                             op: Pow,
                             right: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 204..211,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 210..211,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bin_op.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bin_op.py.snap
index a6cc4528a1..ac83b26a4d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bin_op.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bin_op.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/valid/expressions/bin_op.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..397,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..14,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..14,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         1,
@@ -26,6 +30,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         2,
@@ -38,12 +43,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..20,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..20,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 15..16,
                                     value: Int(
                                         1,
@@ -53,6 +61,7 @@ Module(
                             op: Sub,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 19..20,
                                     value: Int(
                                         2,
@@ -65,12 +74,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..26,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..26,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..22,
                                     value: Int(
                                         1,
@@ -80,6 +92,7 @@ Module(
                             op: Mult,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 25..26,
                                     value: Int(
                                         2,
@@ -92,12 +105,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..32,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..32,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 27..28,
                                     value: Int(
                                         1,
@@ -107,6 +123,7 @@ Module(
                             op: Div,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..32,
                                     value: Int(
                                         2,
@@ -119,12 +136,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..39,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..39,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 33..34,
                                     value: Int(
                                         1,
@@ -134,6 +154,7 @@ Module(
                             op: FloorDiv,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 38..39,
                                     value: Int(
                                         2,
@@ -146,12 +167,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..45,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..45,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..41,
                                     value: Int(
                                         1,
@@ -161,6 +185,7 @@ Module(
                             op: Mod,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..45,
                                     value: Int(
                                         2,
@@ -173,12 +198,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..52,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..52,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..47,
                                     value: Int(
                                         1,
@@ -188,6 +216,7 @@ Module(
                             op: Pow,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     value: Int(
                                         2,
@@ -200,12 +229,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..58,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..58,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     value: Int(
                                         1,
@@ -215,6 +247,7 @@ Module(
                             op: BitOr,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 57..58,
                                     value: Int(
                                         2,
@@ -227,12 +260,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..64,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..64,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..60,
                                     value: Int(
                                         1,
@@ -242,6 +278,7 @@ Module(
                             op: BitXor,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..64,
                                     value: Int(
                                         2,
@@ -254,12 +291,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..70,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..70,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..66,
                                     value: Int(
                                         1,
@@ -269,6 +309,7 @@ Module(
                             op: BitAnd,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..70,
                                     value: Int(
                                         2,
@@ -281,12 +322,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..77,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..77,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 71..72,
                                     value: Int(
                                         1,
@@ -296,6 +340,7 @@ Module(
                             op: RShift,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 76..77,
                                     value: Int(
                                         2,
@@ -308,12 +353,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..84,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 78..84,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 78..79,
                                     value: Int(
                                         1,
@@ -323,6 +371,7 @@ Module(
                             op: LShift,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     value: Int(
                                         2,
@@ -335,12 +384,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..90,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 85..90,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 85..86,
                                     value: Int(
                                         1,
@@ -350,6 +402,7 @@ Module(
                             op: MatMult,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 89..90,
                                     value: Int(
                                         2,
@@ -362,18 +415,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 110..123,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 110..123,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 110..119,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 110..115,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 110..111,
                                                     value: Int(
                                                         1,
@@ -383,6 +441,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 114..115,
                                                     value: Int(
                                                         2,
@@ -394,6 +453,7 @@ Module(
                                     op: Sub,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 118..119,
                                             value: Int(
                                                 3,
@@ -405,6 +465,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 122..123,
                                     value: Int(
                                         4,
@@ -417,24 +478,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 124..146,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 124..146,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 124..142,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 124..138,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 124..133,
                                                     left: BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 124..129,
                                                             left: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 124..125,
                                                                     value: Int(
                                                                         1,
@@ -444,6 +512,7 @@ Module(
                                                             op: Mult,
                                                             right: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 128..129,
                                                                     value: Int(
                                                                         2,
@@ -455,6 +524,7 @@ Module(
                                                     op: Div,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 132..133,
                                                             value: Int(
                                                                 3,
@@ -466,6 +536,7 @@ Module(
                                             op: FloorDiv,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 137..138,
                                                     value: Int(
                                                         4,
@@ -477,6 +548,7 @@ Module(
                                     op: MatMult,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 141..142,
                                             value: Int(
                                                 5,
@@ -488,6 +560,7 @@ Module(
                             op: Mod,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 145..146,
                                     value: Int(
                                         6,
@@ -500,21 +573,27 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 147..168,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 147..168,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 147..163,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 147..158,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 147..153,
                                                     left: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 147..148,
                                                             value: Int(
                                                                 1,
@@ -524,6 +603,7 @@ Module(
                                                     op: LShift,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 152..153,
                                                             value: Int(
                                                                 2,
@@ -535,6 +615,7 @@ Module(
                                             op: RShift,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 157..158,
                                                     value: Int(
                                                         3,
@@ -546,6 +627,7 @@ Module(
                                     op: RShift,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 162..163,
                                             value: Int(
                                                 4,
@@ -557,6 +639,7 @@ Module(
                             op: LShift,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 167..168,
                                     value: Int(
                                         5,
@@ -569,12 +652,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 193..202,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 193..202,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..194,
                                     value: Int(
                                         1,
@@ -584,9 +670,11 @@ Module(
                             op: Add,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 197..202,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..198,
                                             value: Int(
                                                 2,
@@ -596,6 +684,7 @@ Module(
                                     op: Mult,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 201..202,
                                             value: Int(
                                                 3,
@@ -610,15 +699,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 203..212,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 203..212,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 203..208,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 203..204,
                                             value: Int(
                                                 1,
@@ -628,6 +721,7 @@ Module(
                                     op: Mult,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 207..208,
                                             value: Int(
                                                 2,
@@ -639,6 +733,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 211..212,
                                     value: Int(
                                         3,
@@ -651,24 +746,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 213..244,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 213..244,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 213..235,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 213..231,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 213..223,
                                                     left: BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 213..219,
                                                             left: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 213..214,
                                                                     value: Int(
                                                                         1,
@@ -678,6 +780,7 @@ Module(
                                                             op: Pow,
                                                             right: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 218..219,
                                                                     value: Int(
                                                                         2,
@@ -689,6 +792,7 @@ Module(
                                                     op: Mult,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 222..223,
                                                             value: Int(
                                                                 3,
@@ -700,9 +804,11 @@ Module(
                                             op: Sub,
                                             right: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 226..231,
                                                     left: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 226..227,
                                                             value: Int(
                                                                 4,
@@ -712,6 +818,7 @@ Module(
                                                     op: MatMult,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 230..231,
                                                             value: Int(
                                                                 5,
@@ -725,6 +832,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 234..235,
                                             value: Int(
                                                 6,
@@ -736,9 +844,11 @@ Module(
                             op: Sub,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 238..244,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 238..239,
                                             value: Int(
                                                 7,
@@ -748,6 +858,7 @@ Module(
                                     op: FloorDiv,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 243..244,
                                             value: Int(
                                                 8,
@@ -762,12 +873,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 270..306,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 270..306,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 270..271,
                                     value: Int(
                                         1,
@@ -777,12 +891,15 @@ Module(
                             op: BitOr,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 274..306,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 274..279,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 274..275,
                                                     value: Int(
                                                         2,
@@ -792,6 +909,7 @@ Module(
                                             op: BitAnd,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 278..279,
                                                     value: Int(
                                                         3,
@@ -803,15 +921,19 @@ Module(
                                     op: BitXor,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 282..306,
                                             left: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 282..301,
                                                     left: BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 282..291,
                                                             left: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 282..283,
                                                                     value: Int(
                                                                         4,
@@ -821,9 +943,11 @@ Module(
                                                             op: Add,
                                                             right: BinOp(
                                                                 ExprBinOp {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 286..291,
                                                                     left: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 286..287,
                                                                             value: Int(
                                                                                 5,
@@ -833,6 +957,7 @@ Module(
                                                                     op: MatMult,
                                                                     right: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 290..291,
                                                                             value: Int(
                                                                                 6,
@@ -846,9 +971,11 @@ Module(
                                                     op: LShift,
                                                     right: BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 295..301,
                                                             left: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 295..296,
                                                                     value: Int(
                                                                         7,
@@ -858,6 +985,7 @@ Module(
                                                             op: FloorDiv,
                                                             right: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 300..301,
                                                                     value: Int(
                                                                         8,
@@ -871,6 +999,7 @@ Module(
                                             op: RShift,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 305..306,
                                                     value: Int(
                                                         9,
@@ -887,15 +1016,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 324..339,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 324..339,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 324..335,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 324..325,
                                             value: Int(
                                                 1,
@@ -905,9 +1038,11 @@ Module(
                                     op: Add,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 329..334,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 329..330,
                                                     value: Int(
                                                         2,
@@ -917,6 +1052,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 333..334,
                                                     value: Int(
                                                         3,
@@ -930,6 +1066,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 338..339,
                                     value: Int(
                                         4,
@@ -942,15 +1079,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 340..359,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 340..359,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 340..345,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 340..341,
                                             value: Int(
                                                 1,
@@ -960,6 +1101,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 344..345,
                                             value: Int(
                                                 2,
@@ -971,12 +1113,15 @@ Module(
                             op: Add,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 349..358,
                                     left: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 349..354,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 349..350,
                                                     value: Int(
                                                         3,
@@ -986,6 +1131,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 353..354,
                                                     value: Int(
                                                         4,
@@ -997,6 +1143,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 357..358,
                                             value: Int(
                                                 5,
@@ -1011,12 +1158,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 390..396,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 390..396,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 390..391,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1025,10 +1175,12 @@ Module(
                             op: Add,
                             right: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 393..396,
                                     op: UAdd,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 395..396,
                                             id: Name("y"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bool_op.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bool_op.py.snap
index 53f4b05b7a..7805f521fb 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bool_op.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__bool_op.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/bool_op.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..142,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..7,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..7,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 0..1,
                                         id: Name("a"),
                                         ctx: Load,
@@ -27,6 +30,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..7,
                                         id: Name("b"),
                                         ctx: Load,
@@ -39,14 +43,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..21,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..21,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..9,
                                         id: Name("a"),
                                         ctx: Load,
@@ -54,6 +61,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..15,
                                         id: Name("b"),
                                         ctx: Load,
@@ -61,6 +69,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..21,
                                         id: Name("c"),
                                         ctx: Load,
@@ -73,14 +82,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..28,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..28,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..23,
                                         id: Name("a"),
                                         ctx: Load,
@@ -88,6 +100,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..28,
                                         id: Name("b"),
                                         ctx: Load,
@@ -100,14 +113,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..40,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..40,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..30,
                                         id: Name("a"),
                                         ctx: Load,
@@ -115,6 +131,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         id: Name("b"),
                                         ctx: Load,
@@ -122,6 +139,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..40,
                                         id: Name("c"),
                                         ctx: Load,
@@ -134,19 +152,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..53,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..53,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..48,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 41..42,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -154,6 +176,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 47..48,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -164,6 +187,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..53,
                                         id: Name("c"),
                                         ctx: Load,
@@ -176,19 +200,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..88,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..88,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..67,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 54..55,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -196,6 +224,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 60..61,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -203,6 +232,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 66..67,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -213,6 +243,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 71..72,
                                         id: Name("d"),
                                         ctx: Load,
@@ -220,11 +251,13 @@ Module(
                                 ),
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 76..83,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 76..77,
                                                     id: Name("e"),
                                                     ctx: Load,
@@ -232,6 +265,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 82..83,
                                                     id: Name("f"),
                                                     ctx: Load,
@@ -242,6 +276,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..88,
                                         id: Name("g"),
                                         ctx: Load,
@@ -254,19 +289,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 89..105,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 89..105,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..100,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 89..90,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -274,10 +313,12 @@ Module(
                                             ),
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 95..100,
                                                     op: Not,
                                                     operand: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 99..100,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -290,6 +331,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 104..105,
                                         id: Name("c"),
                                         ctx: Load,
@@ -302,23 +344,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 106..124,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..124,
                             value: Some(
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 112..124,
                                         op: Or,
                                         values: [
                                             BoolOp(
                                                 ExprBoolOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 112..119,
                                                     op: And,
                                                     values: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 112..113,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -326,6 +373,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 118..119,
                                                                 id: Name("b"),
                                                                 ctx: Load,
@@ -336,6 +384,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 123..124,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -351,23 +400,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..141,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 125..141,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 125..136,
                                         op: And,
                                         values: [
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 125..130,
                                                     op: Not,
                                                     operand: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 129..130,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -377,6 +431,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 135..136,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -387,6 +442,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 140..141,
                                         id: Name("c"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__call.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__call.py.snap
index a83f377442..7a33b5db76 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__call.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__call.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/call.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..349,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 114..120,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..120,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 114..118,
                                     id: Name("call"),
                                     ctx: Load,
@@ -25,6 +28,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 118..120,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -34,15 +38,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..132,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 121..132,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 121..130,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 121..125,
                                             id: Name("attr"),
                                             ctx: Load,
@@ -51,12 +59,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("expr"),
                                         range: 126..130,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 130..132,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -66,15 +76,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..150,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 133..150,
                             func: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 133..148,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..142,
                                             id: Name("subscript"),
                                             ctx: Load,
@@ -82,10 +96,12 @@ Module(
                                     ),
                                     slice: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 143..147,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 143..144,
                                                         value: Int(
                                                             1,
@@ -94,6 +110,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 146..147,
                                                         value: Int(
                                                             2,
@@ -110,6 +127,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 148..150,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -119,15 +137,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 151..162,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 151..162,
                             func: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 151..160,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 151..156,
                                             id: Name("slice"),
                                             ctx: Load,
@@ -135,11 +157,13 @@ Module(
                                     ),
                                     slice: Slice(
                                         ExprSlice {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 157..159,
                                             lower: None,
                                             upper: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 158..159,
                                                         value: Int(
                                                             1,
@@ -155,6 +179,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 160..162,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -164,16 +189,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 163..174,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 163..174,
                             func: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 163..172,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 164..165,
                                                 value: Int(
                                                     1,
@@ -182,6 +211,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 167..168,
                                                 value: Int(
                                                     2,
@@ -190,6 +220,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 170..171,
                                                 value: Int(
                                                     3,
@@ -202,6 +233,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 172..174,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -211,16 +243,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 175..186,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 175..186,
                             func: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 175..184,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 176..177,
                                                 value: Int(
                                                     1,
@@ -229,6 +265,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 179..180,
                                                 value: Int(
                                                     2,
@@ -237,6 +274,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 182..183,
                                                 value: Int(
                                                     3,
@@ -250,6 +288,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 184..186,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -259,15 +298,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 187..206,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 187..206,
                             func: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 187..204,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 188..189,
                                             id: Name("x"),
                                             ctx: Load,
@@ -276,8 +319,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 190..203,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 194..195,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -285,6 +330,7 @@ Module(
                                             ),
                                             iter: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 199..203,
                                                     id: Name("iter"),
                                                     ctx: Load,
@@ -299,6 +345,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 204..206,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -308,16 +355,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 207..218,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 207..218,
                             func: Set(
                                 ExprSet {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 207..216,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 208..209,
                                                 value: Int(
                                                     1,
@@ -326,6 +377,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 211..212,
                                                 value: Int(
                                                     2,
@@ -334,6 +386,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 214..215,
                                                 value: Int(
                                                     3,
@@ -345,6 +398,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 216..218,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -354,18 +408,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 219..233,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 219..233,
                             func: Dict(
                                 ExprDict {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 219..231,
                                     items: [
                                         DictItem {
                                             key: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 220..221,
                                                         value: Int(
                                                             1,
@@ -375,6 +433,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 223..224,
                                                     value: Int(
                                                         2,
@@ -386,6 +445,7 @@ Module(
                                             key: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 226..227,
                                                         value: Int(
                                                             3,
@@ -395,6 +455,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 229..230,
                                                     value: Int(
                                                         4,
@@ -407,6 +468,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 231..233,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -416,16 +478,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 234..245,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 234..245,
                             func: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 235..242,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 241..242,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -436,6 +502,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 243..245,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -445,18 +512,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 306..312,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 306..312,
                             func: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 306..310,
                                     value: true,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 310..312,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -466,18 +537,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 313..320,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 313..320,
                             func: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 313..318,
                                     value: false,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 318..320,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -487,17 +562,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 321..327,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 321..327,
                             func: NoneLiteral(
                                 ExprNoneLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 321..325,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 325..327,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -507,17 +586,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 328..338,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 328..338,
                             func: StringLiteral(
                                 ExprStringLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 328..336,
                                     value: StringLiteralValue {
                                         inner: Single(
                                             StringLiteral {
                                                 range: 328..336,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "string",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -531,6 +614,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 336..338,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -540,12 +624,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 339..342,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 339..342,
                             func: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 339..340,
                                     value: Int(
                                         1,
@@ -554,6 +641,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 340..342,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -563,12 +651,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 343..348,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 343..348,
                             func: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 343..346,
                                     value: Float(
                                         1.0,
@@ -577,6 +668,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 346..348,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__compare.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__compare.py.snap
index ec86643e38..e2bd2b568c 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__compare.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__compare.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/compare.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..542,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..15,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..15,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     id: Name("a"),
                                     ctx: Load,
@@ -29,6 +32,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..15,
                                         id: Name("b"),
                                         ctx: Load,
@@ -41,12 +45,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..21,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..21,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..17,
                                     id: Name("b"),
                                     ctx: Load,
@@ -58,6 +65,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..21,
                                         id: Name("a"),
                                         ctx: Load,
@@ -70,12 +78,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..27,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..27,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..23,
                                     id: Name("b"),
                                     ctx: Load,
@@ -87,6 +98,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..27,
                                         id: Name("a"),
                                         ctx: Load,
@@ -99,12 +111,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..34,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..34,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..29,
                                     id: Name("a"),
                                     ctx: Load,
@@ -116,6 +131,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 33..34,
                                         id: Name("b"),
                                         ctx: Load,
@@ -128,12 +144,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..41,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..41,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 35..36,
                                     id: Name("a"),
                                     ctx: Load,
@@ -145,6 +164,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..41,
                                         id: Name("b"),
                                         ctx: Load,
@@ -157,12 +177,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..48,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 42..48,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..43,
                                     id: Name("a"),
                                     ctx: Load,
@@ -174,6 +197,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 47..48,
                                         id: Name("b"),
                                         ctx: Load,
@@ -186,12 +210,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..55,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..55,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..50,
                                     id: Name("a"),
                                     ctx: Load,
@@ -203,6 +230,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         id: Name("c"),
                                         ctx: Load,
@@ -215,12 +243,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..62,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..62,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 56..57,
                                     id: Name("a"),
                                     ctx: Load,
@@ -232,6 +263,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 61..62,
                                         id: Name("b"),
                                         ctx: Load,
@@ -244,12 +276,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..73,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..73,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..64,
                                     id: Name("a"),
                                     ctx: Load,
@@ -261,6 +296,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..73,
                                         id: Name("c"),
                                         ctx: Load,
@@ -273,12 +309,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..84,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 74..84,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 74..75,
                                     id: Name("a"),
                                     ctx: Load,
@@ -290,6 +329,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..84,
                                         id: Name("b"),
                                         ctx: Load,
@@ -302,12 +342,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 110..156,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 110..156,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 110..111,
                                     id: Name("a"),
                                     ctx: Load,
@@ -323,6 +366,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 119..120,
                                         id: Name("b"),
                                         ctx: Load,
@@ -330,6 +374,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 128..129,
                                         id: Name("c"),
                                         ctx: Load,
@@ -337,6 +382,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 137..138,
                                         id: Name("d"),
                                         ctx: Load,
@@ -344,6 +390,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 146..147,
                                         id: Name("e"),
                                         ctx: Load,
@@ -351,6 +398,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 155..156,
                                         id: Name("f"),
                                         ctx: Load,
@@ -363,15 +411,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 177..203,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 177..203,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 177..182,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 177..178,
                                             id: Name("a"),
                                             ctx: Load,
@@ -380,6 +432,7 @@ Module(
                                     op: BitOr,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 181..182,
                                             id: Name("b"),
                                             ctx: Load,
@@ -394,9 +447,11 @@ Module(
                             comparators: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 185..190,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 185..186,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -405,6 +460,7 @@ Module(
                                         op: BitOr,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 189..190,
                                                 id: Name("d"),
                                                 ctx: Load,
@@ -414,9 +470,11 @@ Module(
                                 ),
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 198..203,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 198..199,
                                                 id: Name("e"),
                                                 ctx: Load,
@@ -425,6 +483,7 @@ Module(
                                         op: BitAnd,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 202..203,
                                                 id: Name("f"),
                                                 ctx: Load,
@@ -439,16 +498,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 379..393,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 379..393,
                             op: Not,
                             operand: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 383..393,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 383..384,
                                             id: Name("x"),
                                             ctx: Load,
@@ -460,6 +523,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 392..393,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -474,14 +538,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 395..416,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 395..416,
                             op: Or,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 395..396,
                                         id: Name("x"),
                                         ctx: Load,
@@ -489,14 +556,17 @@ Module(
                                 ),
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 400..416,
                                         op: And,
                                         values: [
                                             Compare(
                                                 ExprCompare {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 400..410,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 400..401,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -508,6 +578,7 @@ Module(
                                                     comparators: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 409..410,
                                                                 id: Name("z"),
                                                                 ctx: Load,
@@ -518,6 +589,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 415..416,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -533,12 +605,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 417..429,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 417..429,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 417..418,
                                     id: Name("x"),
                                     ctx: Load,
@@ -550,9 +625,11 @@ Module(
                             comparators: [
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 422..429,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 428..429,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -567,12 +644,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 430..446,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 430..446,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 430..431,
                                     id: Name("x"),
                                     ctx: Load,
@@ -584,9 +664,11 @@ Module(
                             comparators: [
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 439..446,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 445..446,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -601,12 +683,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 489..541,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 489..541,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 489..490,
                                     id: Name("a"),
                                     ctx: Load,
@@ -626,6 +711,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 493..494,
                                         id: Name("b"),
                                         ctx: Load,
@@ -633,6 +719,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 498..499,
                                         id: Name("c"),
                                         ctx: Load,
@@ -640,6 +727,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 502..503,
                                         id: Name("d"),
                                         ctx: Load,
@@ -647,6 +735,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 507..508,
                                         id: Name("e"),
                                         ctx: Load,
@@ -654,6 +743,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 516..517,
                                         id: Name("f"),
                                         ctx: Load,
@@ -661,6 +751,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 525..526,
                                         id: Name("g"),
                                         ctx: Load,
@@ -668,6 +759,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 530..531,
                                         id: Name("h"),
                                         ctx: Load,
@@ -675,6 +767,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 535..536,
                                         id: Name("i"),
                                         ctx: Load,
@@ -682,6 +775,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 540..541,
                                         id: Name("j"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary.py.snap
index 705faf5d2c..d368b8654b 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/dictionary.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..622,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..11,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..11,
                             items: [],
                         },
@@ -23,15 +25,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..18,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..18,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..14,
                                                 value: Int(
                                                     1,
@@ -41,6 +46,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..17,
                                             value: Int(
                                                 2,
@@ -55,15 +61,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..43,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..43,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..21,
                                                 value: Int(
                                                     1,
@@ -73,6 +82,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 23..24,
                                             value: Int(
                                                 2,
@@ -84,6 +94,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..27,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -92,6 +103,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..30,
                                             value: Int(
                                                 1,
@@ -103,6 +115,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 32..33,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -111,11 +124,13 @@ Module(
                                     ),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..42,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 35..42,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -135,9 +150,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..69,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..69,
                             items: [],
                         },
@@ -146,15 +163,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 70..100,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..100,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 76..77,
                                                 value: Int(
                                                     1,
@@ -164,6 +184,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 83..84,
                                             value: Int(
                                                 2,
@@ -175,6 +196,7 @@ Module(
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 90..91,
                                                 value: Int(
                                                     3,
@@ -184,6 +206,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 97..98,
                                             value: Int(
                                                 4,
@@ -198,21 +221,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 111..132,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 111..132,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Dict(
                                             ExprDict {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 112..118,
                                                 items: [
                                                     DictItem {
                                                         key: Some(
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 113..114,
                                                                     value: Int(
                                                                         1,
@@ -222,6 +249,7 @@ Module(
                                                         ),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 116..117,
                                                                 value: Int(
                                                                     2,
@@ -235,12 +263,14 @@ Module(
                                     ),
                                     value: Dict(
                                         ExprDict {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 120..131,
                                             items: [
                                                 DictItem {
                                                     key: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 121..122,
                                                                 value: Int(
                                                                     3,
@@ -250,12 +280,14 @@ Module(
                                                     ),
                                                     value: Dict(
                                                         ExprDict {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 124..130,
                                                             items: [
                                                                 DictItem {
                                                                     key: Some(
                                                                         NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 125..126,
                                                                                 value: Int(
                                                                                     4,
@@ -265,6 +297,7 @@ Module(
                                                                     ),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 128..129,
                                                                             value: Int(
                                                                                 5,
@@ -287,28 +320,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..171,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..171,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 156..167,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 163..164,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 163..164,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 163..164,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 163..164,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -322,6 +364,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 166..167,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -332,6 +375,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 169..170,
                                             value: Int(
                                                 1,
@@ -346,20 +390,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 172..202,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 172..202,
                             items: [
                                 DictItem {
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 173..176,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 173..176,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "A",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Single,
@@ -374,19 +422,26 @@ Module(
                                     ),
                                     value: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 178..192,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 185..186,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 185..186,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 185..186,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("p"),
                                                                     range: 185..186,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -400,6 +455,7 @@ Module(
                                             ),
                                             body: NoneLiteral(
                                                 ExprNoneLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 188..192,
                                                 },
                                             ),
@@ -410,11 +466,13 @@ Module(
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 194..197,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 194..197,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "B",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Single,
@@ -429,6 +487,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 199..200,
                                             id: Name("C"),
                                             ctx: Load,
@@ -442,18 +501,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 224..237,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 224..237,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..232,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 226..227,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -461,6 +524,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 231..232,
                                                         value: Int(
                                                             1,
@@ -472,6 +536,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 235..236,
                                             id: Name("y"),
                                             ctx: Load,
@@ -485,18 +550,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 238..258,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 238..258,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 240..246,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 240..241,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -504,6 +573,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 245..246,
                                                         value: Int(
                                                             1,
@@ -515,9 +585,11 @@ Module(
                                     ),
                                     value: Named(
                                         ExprNamed {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 250..256,
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 250..251,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -525,6 +597,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 255..256,
                                                     value: Int(
                                                         2,
@@ -541,15 +614,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 284..289,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 284..289,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 287..288,
                                             id: Name("d"),
                                             ctx: Load,
@@ -563,15 +639,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 290..301,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 290..301,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 291..292,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -580,6 +659,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 294..295,
                                             id: Name("b"),
                                             ctx: Load,
@@ -590,6 +670,7 @@ Module(
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 299..300,
                                             id: Name("d"),
                                             ctx: Load,
@@ -603,15 +684,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 302..312,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 302..312,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 305..306,
                                             id: Name("a"),
                                             ctx: Load,
@@ -622,6 +706,7 @@ Module(
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 310..311,
                                             id: Name("b"),
                                             ctx: Load,
@@ -635,20 +720,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 313..338,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 313..338,
                             items: [
                                 DictItem {
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 314..317,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 314..317,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "a",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -663,11 +752,13 @@ Module(
                                     ),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 319..322,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 319..322,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "b",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -684,6 +775,7 @@ Module(
                                     key: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 326..327,
                                             id: Name("c"),
                                             ctx: Load,
@@ -694,11 +786,13 @@ Module(
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 329..332,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 329..332,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "d",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -713,11 +807,13 @@ Module(
                                     ),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 334..337,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 334..337,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "e",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -737,15 +833,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 339..367,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 339..367,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 340..341,
                                                 value: Int(
                                                     1,
@@ -755,6 +854,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 343..344,
                                             value: Int(
                                                 2,
@@ -766,17 +866,20 @@ Module(
                                     key: None,
                                     value: Dict(
                                         ExprDict {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 348..366,
                                             items: [
                                                 DictItem {
                                                     key: Some(
                                                         StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 349..357,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 349..357,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "nested",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Single,
@@ -791,11 +894,13 @@ Module(
                                                     ),
                                                     value: StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 359..365,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 359..365,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "dict",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Single,
@@ -819,18 +924,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 368..393,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 368..393,
                             items: [
                                 DictItem {
                                     key: Some(
                                         BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 369..374,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 369..370,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -839,6 +948,7 @@ Module(
                                                 op: Mult,
                                                 right: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 373..374,
                                                         value: Int(
                                                             1,
@@ -850,9 +960,11 @@ Module(
                                     ),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 376..382,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 376..377,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -861,6 +973,7 @@ Module(
                                             op: Pow,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 381..382,
                                                     value: Int(
                                                         2,
@@ -874,9 +987,11 @@ Module(
                                     key: None,
                                     value: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 386..392,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 386..390,
                                                     id: Name("call"),
                                                     ctx: Load,
@@ -884,6 +999,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 390..392,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -897,19 +1013,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 460..471,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 460..471,
                             items: [
                                 DictItem {
                                     key: None,
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 464..469,
                                             op: Not,
                                             operand: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 468..469,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -925,15 +1045,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 494..515,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 494..515,
                             items: [
                                 DictItem {
                                     key: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 495..496,
                                                 value: Int(
                                                     1,
@@ -943,15 +1066,18 @@ Module(
                                     ),
                                     value: If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 498..514,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 503..507,
                                                     value: true,
                                                 },
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 498..499,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -959,6 +1085,7 @@ Module(
                                             ),
                                             orelse: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 513..514,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -974,21 +1101,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 516..575,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 516..575,
                             key: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 517..533,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 522..526,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 517..518,
                                             id: Name("x"),
                                             ctx: Load,
@@ -996,6 +1128,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 532..533,
                                             id: Name("y"),
                                             ctx: Load,
@@ -1005,6 +1138,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 535..536,
                                     id: Name("y"),
                                     ctx: Load,
@@ -1013,8 +1147,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 537..555,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 541..542,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1022,9 +1158,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 546..555,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 546..551,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -1032,9 +1170,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 551..555,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 552..554,
                                                             value: Int(
                                                                 10,
@@ -1051,8 +1191,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 556..574,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 560..561,
                                             id: Name("y"),
                                             ctx: Store,
@@ -1060,9 +1202,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 565..574,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 565..570,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -1070,9 +1214,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 570..574,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 571..573,
                                                             value: Int(
                                                                 10,
@@ -1094,19 +1240,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 576..600,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 576..600,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Set(
                                             ExprSet {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 577..583,
                                                 elts: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 578..579,
                                                             value: Int(
                                                                 1,
@@ -1115,6 +1265,7 @@ Module(
                                                     ),
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 581..582,
                                                             value: Int(
                                                                 2,
@@ -1127,6 +1278,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 585..586,
                                             value: Int(
                                                 3,
@@ -1138,6 +1290,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 588..589,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -1146,12 +1299,14 @@ Module(
                                     ),
                                     value: Dict(
                                         ExprDict {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 591..598,
                                             items: [
                                                 DictItem {
                                                     key: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 592..593,
                                                                 value: Int(
                                                                     1,
@@ -1161,6 +1316,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 595..596,
                                                             value: Int(
                                                                 2,
@@ -1179,15 +1335,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 601..621,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 601..621,
                             items: [
                                 DictItem {
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 603..604,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -1196,6 +1355,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 608..609,
                                             id: Name("y"),
                                             ctx: Load,
@@ -1206,6 +1366,7 @@ Module(
                                     key: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 613..614,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -1214,6 +1375,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 618..619,
                                             id: Name("a"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary_comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary_comprehension.py.snap
index ea7d3324bc..d54aceae23 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary_comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__dictionary_comprehension.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/dictionary_comprehension.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..589,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..22,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("y"),
                                     ctx: Load,
@@ -26,8 +29,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 3..21,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             id: Name("y"),
                                             ctx: Store,
@@ -35,10 +40,12 @@ Module(
                                     ),
                                     iter: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 12..21,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 13..14,
                                                         value: Int(
                                                             1,
@@ -47,6 +54,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 16..17,
                                                         value: Int(
                                                             2,
@@ -55,6 +63,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 19..20,
                                                         value: Int(
                                                             3,
@@ -76,12 +85,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..42,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..42,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..26,
                                     id: Name("x1"),
                                     ctx: Load,
@@ -89,6 +101,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..30,
                                     id: Name("x2"),
                                     ctx: Load,
@@ -97,8 +110,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 31..41,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("y"),
                                             ctx: Store,
@@ -106,6 +121,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 40..41,
                                             id: Name("z"),
                                             ctx: Load,
@@ -121,15 +137,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..73,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..73,
                             key: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..49,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..45,
                                             id: Name("x"),
                                             ctx: Load,
@@ -138,6 +158,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..49,
                                             value: Int(
                                                 1,
@@ -148,11 +169,13 @@ Module(
                             ),
                             value: StringLiteral(
                                 ExprStringLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..54,
                                     value: StringLiteralValue {
                                         inner: Single(
                                             StringLiteral {
                                                 range: 51..54,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "x",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -167,8 +190,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 55..72,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..60,
                                             id: Name("i"),
                                             ctx: Store,
@@ -176,9 +201,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 64..72,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 64..69,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -186,9 +213,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 69..72,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 70..71,
                                                             value: Int(
                                                                 5,
@@ -210,12 +239,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..122,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 74..122,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 75..76,
                                     id: Name("b"),
                                     ctx: Load,
@@ -223,9 +255,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 78..83,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 78..79,
                                             id: Name("c"),
                                             ctx: Load,
@@ -234,6 +268,7 @@ Module(
                                     op: Mult,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..83,
                                             value: Int(
                                                 2,
@@ -245,8 +280,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 84..121,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 88..89,
                                             id: Name("c"),
                                             ctx: Store,
@@ -254,6 +291,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 93..94,
                                             id: Name("d"),
                                             ctx: Load,
@@ -262,9 +300,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 98..104,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 98..99,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -276,6 +316,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 103..104,
                                                             id: Name("w"),
                                                             ctx: Load,
@@ -286,11 +327,13 @@ Module(
                                         ),
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 108..116,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 108..109,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -298,6 +341,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 114..116,
                                                             id: Name("yy"),
                                                             ctx: Load,
@@ -308,6 +352,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 120..121,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -323,12 +368,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 123..176,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 123..176,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 124..125,
                                     id: Name("a"),
                                     ctx: Load,
@@ -336,9 +384,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 127..133,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 127..128,
                                             id: Name("a"),
                                             ctx: Load,
@@ -347,6 +397,7 @@ Module(
                                     op: Pow,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 132..133,
                                             value: Int(
                                                 2,
@@ -358,8 +409,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 134..155,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 138..139,
                                             id: Name("b"),
                                             ctx: Store,
@@ -367,6 +420,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 143..144,
                                             id: Name("c"),
                                             ctx: Load,
@@ -375,11 +429,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 148..155,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 148..149,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -387,6 +443,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 154..155,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -400,8 +457,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 156..175,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 160..161,
                                             id: Name("f"),
                                             ctx: Store,
@@ -409,6 +468,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 165..166,
                                             id: Name("j"),
                                             ctx: Load,
@@ -417,9 +477,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 170..175,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 170..171,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -431,6 +493,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 174..175,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -449,12 +512,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 177..231,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 177..231,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 178..179,
                                     id: Name("a"),
                                     ctx: Load,
@@ -462,6 +528,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 181..182,
                                     id: Name("b"),
                                     ctx: Load,
@@ -470,8 +537,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 183..204,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 187..188,
                                             id: Name("b"),
                                             ctx: Store,
@@ -479,6 +548,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 192..193,
                                             id: Name("c"),
                                             ctx: Load,
@@ -487,11 +557,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 197..204,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 197..198,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -499,6 +571,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 203..204,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -512,8 +585,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 205..230,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 215..216,
                                             id: Name("f"),
                                             ctx: Store,
@@ -521,6 +596,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 220..221,
                                             id: Name("j"),
                                             ctx: Load,
@@ -529,9 +605,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 225..230,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 225..226,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -543,6 +621,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 229..230,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -561,12 +640,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 232..252,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 232..252,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 233..234,
                                     id: Name("a"),
                                     ctx: Load,
@@ -574,6 +656,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 236..237,
                                     id: Name("a"),
                                     ctx: Load,
@@ -582,12 +665,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 238..251,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 242..246,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 242..243,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -595,6 +681,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 245..246,
                                                         id: Name("c"),
                                                         ctx: Store,
@@ -607,6 +694,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 250..251,
                                             id: Name("d"),
                                             ctx: Load,
@@ -622,12 +710,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 391..416,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 391..416,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 392..393,
                                     id: Name("x"),
                                     ctx: Load,
@@ -635,6 +726,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 395..396,
                                     id: Name("y"),
                                     ctx: Load,
@@ -643,8 +735,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 397..415,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 401..402,
                                             id: Name("x"),
                                             ctx: Store,
@@ -652,10 +746,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 407..414,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 413..414,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -674,12 +770,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 417..447,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 417..447,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 418..419,
                                     id: Name("x"),
                                     ctx: Load,
@@ -687,6 +786,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 421..422,
                                     id: Name("y"),
                                     ctx: Load,
@@ -695,8 +795,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 423..446,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 427..428,
                                             id: Name("x"),
                                             ctx: Store,
@@ -704,9 +806,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 433..445,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 444..445,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -724,12 +828,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 448..477,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 448..477,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 449..450,
                                     id: Name("x"),
                                     ctx: Load,
@@ -737,6 +844,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 452..453,
                                     id: Name("y"),
                                     ctx: Load,
@@ -745,8 +853,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 454..476,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 458..459,
                                             id: Name("x"),
                                             ctx: Store,
@@ -754,19 +864,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 464..475,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 471..472,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 471..472,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 471..472,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 471..472,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -780,6 +897,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 474..475,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -797,12 +915,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 478..511,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 478..511,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 479..480,
                                     id: Name("x"),
                                     ctx: Load,
@@ -810,6 +931,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 482..483,
                                     id: Name("y"),
                                     ctx: Load,
@@ -818,8 +940,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 484..510,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 488..489,
                                             id: Name("x"),
                                             ctx: Store,
@@ -827,6 +951,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 493..497,
                                             id: Name("data"),
                                             ctx: Load,
@@ -835,10 +960,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 502..509,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 508..509,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -857,12 +984,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 512..550,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 512..550,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 513..514,
                                     id: Name("x"),
                                     ctx: Load,
@@ -870,6 +1000,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 516..517,
                                     id: Name("y"),
                                     ctx: Load,
@@ -878,8 +1009,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 518..549,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 522..523,
                                             id: Name("x"),
                                             ctx: Store,
@@ -887,6 +1020,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 527..531,
                                             id: Name("data"),
                                             ctx: Load,
@@ -895,9 +1029,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 536..548,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 547..548,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -915,12 +1051,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 551..588,
                     value: DictComp(
                         ExprDictComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 551..588,
                             key: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 552..553,
                                     id: Name("x"),
                                     ctx: Load,
@@ -928,6 +1067,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 555..556,
                                     id: Name("y"),
                                     ctx: Load,
@@ -936,8 +1076,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 557..587,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 561..562,
                                             id: Name("x"),
                                             ctx: Store,
@@ -945,6 +1087,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 566..570,
                                             id: Name("data"),
                                             ctx: Load,
@@ -953,19 +1096,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 575..586,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 582..583,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 582..583,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 582..583,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 582..583,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -979,6 +1129,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 585..586,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__f_string.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__f_string.py.snap
index 99067deeda..1fe9ef6fa7 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__f_string.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__f_string.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/valid/expressions/f_string.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..979,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..21,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 18..21,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Double,
@@ -36,15 +40,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..25,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..25,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 22..25,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Double,
@@ -61,15 +68,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..29,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..29,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 26..29,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Single,
@@ -86,15 +96,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..37,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..37,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 30..37,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Double,
@@ -111,15 +124,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..45,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..45,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 38..45,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: FStringFlags {
                                                 quote_style: Single,
@@ -136,26 +152,32 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..56,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..56,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 47..56,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 49..55,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 50..54,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 50..54,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: " f",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Double,
@@ -188,21 +210,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..67,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..67,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 57..67,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 59..66,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 60..63,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -229,25 +256,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..75,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..75,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 68..75,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 70..74,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 71..73,
                                                                 elts: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 71..72,
                                                                             value: Int(
                                                                                 3,
@@ -280,24 +313,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 76..86,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..86,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 76..86,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 78..85,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Compare(
                                                             ExprCompare {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 79..83,
                                                                 left: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 79..80,
                                                                         value: Int(
                                                                             3,
@@ -310,6 +349,7 @@ Module(
                                                                 comparators: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 82..83,
                                                                             value: Int(
                                                                                 4,
@@ -324,6 +364,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 84..84,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -345,21 +386,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..102,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..102,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 87..102,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 89..101,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 90..91,
                                                                 value: Int(
                                                                     3,
@@ -371,17 +417,21 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 92..100,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 92..97,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: StringLiteral(
                                                                                 ExprStringLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 93..96,
                                                                                     value: StringLiteralValue {
                                                                                         inner: Single(
                                                                                             StringLiteral {
                                                                                                 range: 93..96,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "}",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Double,
@@ -401,6 +451,7 @@ Module(
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 97..100,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ">10",
                                                                         },
                                                                     ),
@@ -425,21 +476,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..118,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 103..118,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 103..118,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 105..117,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 106..107,
                                                                 value: Int(
                                                                     3,
@@ -451,17 +507,21 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 108..116,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 108..113,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: StringLiteral(
                                                                                 ExprStringLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 109..112,
                                                                                     value: StringLiteralValue {
                                                                                         inner: Single(
                                                                                             StringLiteral {
                                                                                                 range: 109..112,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "{",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Double,
@@ -481,6 +541,7 @@ Module(
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 113..116,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ">10",
                                                                         },
                                                                     ),
@@ -505,21 +566,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..133,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..133,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 119..133,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 121..132,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 124..127,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -551,21 +617,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 134..154,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..154,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 134..154,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 136..153,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 139..142,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -581,10 +652,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 147..152,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 147..152,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f  ",
                                                                         },
                                                                     ),
@@ -609,21 +682,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..173,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..173,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 155..173,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 157..172,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 160..163,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -655,25 +733,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 174..190,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 174..190,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 174..190,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 176..189,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 179..183,
                                                                 elts: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 179..180,
                                                                             value: Int(
                                                                                 1,
@@ -682,6 +766,7 @@ Module(
                                                                     ),
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 182..183,
                                                                             value: Int(
                                                                                 2,
@@ -719,33 +804,41 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 191..217,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 191..217,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 191..217,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 193..216,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 194..210,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 194..210,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 196..209,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: NumberLiteral(
                                                                                                 ExprNumberLiteral {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 197..203,
                                                                                                     value: Float(
                                                                                                         3.1415,
@@ -762,10 +855,12 @@ Module(
                                                                                             format_spec: Some(
                                                                                                 InterpolatedStringFormatSpec {
                                                                                                     range: 205..208,
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     elements: [
                                                                                                         Literal(
                                                                                                             InterpolatedStringLiteralElement {
                                                                                                                 range: 205..208,
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 value: ".1f",
                                                                                                             },
                                                                                                         ),
@@ -791,10 +886,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 211..215,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 211..215,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "*^20",
                                                                         },
                                                                     ),
@@ -819,15 +916,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 219..253,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 219..253,
                             items: [
                                 DictItem {
                                     key: Some(
                                         FString(
                                             ExprFString {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 220..248,
                                                 value: FStringValue {
                                                     inner: Concatenated(
@@ -835,6 +935,7 @@ Module(
                                                             Literal(
                                                                 StringLiteral {
                                                                     range: 220..226,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "foo ",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -846,21 +947,26 @@ Module(
                                                             FString(
                                                                 FString {
                                                                     range: 227..242,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     elements: [
                                                                         Literal(
                                                                             InterpolatedStringLiteralElement {
                                                                                 range: 229..233,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "bar ",
                                                                             },
                                                                         ),
                                                                         Interpolation(
                                                                             InterpolatedElement {
                                                                                 range: 233..240,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 expression: BinOp(
                                                                                     ExprBinOp {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 234..239,
                                                                                         left: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 234..235,
                                                                                                 id: Name("x"),
                                                                                                 ctx: Load,
@@ -869,6 +975,7 @@ Module(
                                                                                         op: Add,
                                                                                         right: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 238..239,
                                                                                                 id: Name("y"),
                                                                                                 ctx: Load,
@@ -884,6 +991,7 @@ Module(
                                                                         Literal(
                                                                             InterpolatedStringLiteralElement {
                                                                                 range: 240..241,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: " ",
                                                                             },
                                                                         ),
@@ -898,6 +1006,7 @@ Module(
                                                             Literal(
                                                                 StringLiteral {
                                                                     range: 243..248,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "baz",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -914,6 +1023,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 250..252,
                                             value: Int(
                                                 10,
@@ -928,9 +1038,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 254..345,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 260..263,
                             id: Name("foo"),
                             ctx: Load,
@@ -939,16 +1051,20 @@ Module(
                     cases: [
                         MatchCase {
                             range: 269..293,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 274..279,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 274..279,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 274..279,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "one",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -966,6 +1082,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 289..293,
                                     },
                                 ),
@@ -973,11 +1090,14 @@ Module(
                         },
                         MatchCase {
                             range: 298..345,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 303..331,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 303..331,
                                             value: StringLiteralValue {
                                                 inner: Concatenated(
@@ -985,6 +1105,7 @@ Module(
                                                         strings: [
                                                             StringLiteral {
                                                                 range: 303..316,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "implicitly ",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -994,6 +1115,7 @@ Module(
                                                             },
                                                             StringLiteral {
                                                                 range: 317..331,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "concatenated",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -1014,6 +1136,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 341..345,
                                     },
                                 ),
@@ -1024,27 +1147,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 347..364,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 347..364,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 347..364,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 349..350,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 350..355,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 351..354,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1058,14 +1187,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 355..356,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 356..363,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 357..360,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1076,10 +1208,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 361..362,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 361..362,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "\\",
                                                                         },
                                                                     ),
@@ -1104,19 +1238,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 365..379,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 365..379,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 365..379,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 367..378,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\{foo\\}",
                                                     },
                                                 ),
@@ -1136,21 +1274,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 380..420,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 380..420,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 380..420,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 384..417,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 390..393,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1161,10 +1304,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 394..416,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 394..416,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "x\n        y\n        z\n",
                                                                         },
                                                                     ),
@@ -1189,21 +1334,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 421..439,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 421..439,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 421..439,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 423..438,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 428..431,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1235,27 +1385,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 441..486,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 441..486,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 441..486,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 443..450,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 450..455,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 451..454,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1269,14 +1425,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 455..468,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " {another} ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 468..473,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 469..472,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1290,14 +1449,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 473..476,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " {",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 476..483,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 477..482,
                                                                 id: Name("three"),
                                                                 ctx: Load,
@@ -1311,6 +1473,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 483..485,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "}",
                                                     },
                                                 ),
@@ -1330,27 +1493,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 487..529,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 487..529,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 487..529,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 489..496,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 496..503,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 497..500,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1364,14 +1533,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 503..504,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 504..511,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 505..508,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1385,14 +1557,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 511..512,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 512..519,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 513..516,
                                                                 id: Name("baz"),
                                                                 ctx: Load,
@@ -1406,14 +1581,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 519..520,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 520..528,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 521..527,
                                                                 id: Name("foobar"),
                                                                 ctx: Load,
@@ -1440,27 +1618,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 530..549,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 530..549,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 530..549,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 532..539,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 539..548,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 540..541,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1471,10 +1655,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 542..547,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 542..547,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "y + 2",
                                                                         },
                                                                     ),
@@ -1499,21 +1685,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 550..568,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 550..568,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 550..568,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 552..567,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 553..554,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1524,22 +1715,28 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 555..566,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 555..566,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: Call(
                                                                                 ExprCall {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 556..565,
                                                                                     func: Attribute(
                                                                                         ExprAttribute {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 556..563,
                                                                                             value: Set(
                                                                                                 ExprSet {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 556..559,
                                                                                                     elts: [
                                                                                                         NumberLiteral(
                                                                                                             ExprNumberLiteral {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 557..558,
                                                                                                                 value: Int(
                                                                                                                     1,
@@ -1552,12 +1749,14 @@ Module(
                                                                                             attr: Identifier {
                                                                                                 id: Name("pop"),
                                                                                                 range: 560..563,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                             },
                                                                                             ctx: Load,
                                                                                         },
                                                                                     ),
                                                                                     arguments: Arguments {
                                                                                         range: 563..565,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         args: [],
                                                                                         keywords: [],
                                                                                     },
@@ -1589,34 +1788,45 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 569..588,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 569..588,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 569..588,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 571..587,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Lambda(
                                                             ExprLambda {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 573..585,
                                                                 parameters: Some(
                                                                     Parameters {
                                                                         range: 580..581,
+                                                                        node_index: AtomicNodeIndex(
+                                                                            0,
+                                                                        ),
                                                                         posonlyargs: [],
                                                                         args: [
                                                                             ParameterWithDefault {
                                                                                 range: 580..581,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 parameter: Parameter {
                                                                                     range: 580..581,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     name: Identifier {
                                                                                         id: Name("x"),
                                                                                         range: 580..581,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                     },
                                                                                     annotation: None,
                                                                                 },
@@ -1630,10 +1840,12 @@ Module(
                                                                 ),
                                                                 body: Set(
                                                                     ExprSet {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 582..585,
                                                                         elts: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 583..584,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
@@ -1665,21 +1877,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 589..597,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 589..597,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 589..597,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 591..596,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 592..593,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1711,21 +1928,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 598..611,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 598..611,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 598..611,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 600..610,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 605..606,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1757,21 +1979,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 612..621,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 612..621,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 612..621,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 614..620,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 615..616,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1803,21 +2030,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 622..636,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 622..636,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 622..636,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 624..635,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 625..626,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1828,10 +2060,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 627..634,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 627..634,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f!r =",
                                                                         },
                                                                     ),
@@ -1856,21 +2090,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 637..653,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 637..653,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 637..653,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 639..652,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 640..641,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1886,10 +2125,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 648..651,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 648..651,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f",
                                                                         },
                                                                     ),
@@ -1914,21 +2155,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 654..667,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 654..667,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 654..667,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 656..666,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 657..658,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1939,10 +2185,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 659..665,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 659..665,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f=!r",
                                                                         },
                                                                     ),
@@ -1967,9 +2215,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 668..682,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 668..682,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -1977,6 +2227,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 668..675,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "hello",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -1988,12 +2239,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 676..682,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 678..681,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 679..680,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2021,9 +2275,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 683..696,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 683..696,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2031,12 +2287,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 683..689,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 685..688,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 686..687,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2058,12 +2317,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 690..696,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 692..695,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 693..694,
                                                                     id: Name("y"),
                                                                     ctx: Load,
@@ -2091,9 +2353,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 697..711,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 697..711,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2101,12 +2365,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 697..703,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 699..702,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 700..701,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2128,6 +2395,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 704..711,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "world",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2145,31 +2413,38 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 712..756,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 712..756,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 712..756,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 714..739,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "Invalid args in command: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 739..755,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 740..754,
                                                                 elts: [
                                                                     Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 740..747,
                                                                             id: Name("command"),
                                                                             ctx: Load,
@@ -2177,9 +2452,11 @@ Module(
                                                                     ),
                                                                     Starred(
                                                                         ExprStarred {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 749..754,
                                                                             value: Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 750..754,
                                                                                     id: Name("args"),
                                                                                     ctx: Load,
@@ -2214,9 +2491,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 757..775,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 757..775,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2224,6 +2503,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 757..762,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2235,12 +2515,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 763..769,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 765..768,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 766..767,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2262,6 +2545,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 770..775,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "bar",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2279,9 +2563,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 776..825,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 782..823,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2289,10 +2575,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 782..786,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 784..785,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "a",
                                                         },
                                                     ),
@@ -2307,10 +2595,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 791..795,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 793..794,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "b",
                                                         },
                                                     ),
@@ -2325,6 +2615,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 800..803,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "c",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2336,10 +2627,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 808..813,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 811..812,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "d",
                                                         },
                                                     ),
@@ -2356,10 +2649,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 818..823,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 821..822,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "e",
                                                         },
                                                     ),
@@ -2382,9 +2677,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 850..879,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 850..879,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2392,6 +2689,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 850..856,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2403,12 +2701,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 857..865,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 859..864,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 860..863,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2430,6 +2731,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 866..871,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2441,6 +2743,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 872..879,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2458,9 +2761,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 880..909,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 880..909,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2468,6 +2773,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 880..885,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2479,12 +2785,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 886..894,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 888..893,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 889..892,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2506,6 +2815,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 895..901,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2517,6 +2827,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 902..909,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2534,9 +2845,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 910..939,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 910..939,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2544,6 +2857,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 910..915,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2555,12 +2869,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 916..924,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 918..923,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 919..922,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2582,6 +2899,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 925..930,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2593,6 +2911,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 931..939,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2610,9 +2929,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 940..978,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 940..978,
                             value: FStringValue {
                                 inner: Concatenated(
@@ -2620,6 +2941,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 940..946,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2631,18 +2953,22 @@ Module(
                                         FString(
                                             FString {
                                                 range: 947..966,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 949..953,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "bar ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 953..958,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 954..957,
                                                                     id: Name("baz"),
                                                                     ctx: Load,
@@ -2656,6 +2982,7 @@ Module(
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 958..965,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: " really",
                                                         },
                                                     ),
@@ -2670,6 +2997,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 967..973,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "bar",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2681,6 +3009,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 974..978,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "no",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__generator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__generator.py.snap
index d93aef523a..80e25b5146 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__generator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__generator.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/generator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..482,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..22,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("x"),
                                     ctx: Load,
@@ -26,8 +29,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 3..21,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..13,
                                             id: Name("target"),
                                             ctx: Store,
@@ -35,6 +40,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 17..21,
                                             id: Name("iter"),
                                             ctx: Load,
@@ -51,12 +57,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..51,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..51,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..25,
                                     id: Name("x"),
                                     ctx: Load,
@@ -65,8 +74,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 26..50,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..42,
                                             id: Name("target"),
                                             ctx: Store,
@@ -74,6 +85,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..50,
                                             id: Name("iter"),
                                             ctx: Load,
@@ -90,12 +102,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..100,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..100,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     id: Name("x"),
                                     ctx: Load,
@@ -104,8 +119,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 55..99,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..65,
                                             id: Name("target"),
                                             ctx: Store,
@@ -113,6 +130,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 69..73,
                                             id: Name("iter"),
                                             ctx: Load,
@@ -121,9 +139,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 77..83,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 77..78,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -135,6 +155,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 82..83,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -145,11 +166,13 @@ Module(
                                         ),
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 87..94,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 87..88,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -157,6 +180,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 93..94,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -167,6 +191,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 98..99,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -183,12 +208,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 101..166,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 101..166,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 102..103,
                                     id: Name("x"),
                                     ctx: Load,
@@ -197,8 +225,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 104..135,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 108..115,
                                             id: Name("target1"),
                                             ctx: Store,
@@ -206,6 +236,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 119..124,
                                             id: Name("iter1"),
                                             ctx: Load,
@@ -214,11 +245,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 128..135,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 128..129,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -226,6 +259,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 134..135,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -239,8 +273,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 136..165,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 140..147,
                                             id: Name("target2"),
                                             ctx: Store,
@@ -248,6 +284,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 151..156,
                                             id: Name("iter2"),
                                             ctx: Load,
@@ -256,9 +293,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 160..165,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 160..161,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -270,6 +309,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 164..165,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -289,12 +329,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 167..238,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 167..238,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 168..169,
                                     id: Name("x"),
                                     ctx: Load,
@@ -303,8 +346,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 170..201,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 174..181,
                                             id: Name("target1"),
                                             ctx: Store,
@@ -312,6 +357,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 185..190,
                                             id: Name("iter1"),
                                             ctx: Load,
@@ -320,11 +366,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 194..201,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 194..195,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -332,6 +380,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 200..201,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -345,8 +394,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 202..237,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 212..219,
                                             id: Name("target2"),
                                             ctx: Store,
@@ -354,6 +405,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 223..228,
                                             id: Name("iter2"),
                                             ctx: Load,
@@ -362,9 +414,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 232..237,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 232..233,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -376,6 +430,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 236..237,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -395,15 +450,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 259..282,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 259..282,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 260..270,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 260..261,
                                             id: Name("x"),
                                             ctx: Store,
@@ -411,9 +470,11 @@ Module(
                                     ),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 265..270,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 265..266,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -422,6 +483,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 269..270,
                                                     value: Int(
                                                         1,
@@ -435,8 +497,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 271..281,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 275..276,
                                             id: Name("y"),
                                             ctx: Store,
@@ -444,6 +508,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 280..281,
                                             id: Name("z"),
                                             ctx: Load,
@@ -460,15 +525,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 300..326,
                     value: Generator(
                         ExprGenerator {
+                            node_index: AtomicNodeIndex(..),
                             range: 300..326,
                             elt: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 301..314,
                                     test: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 306..307,
                                             id: Name("y"),
                                             ctx: Load,
@@ -476,6 +545,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 301..302,
                                             id: Name("x"),
                                             ctx: Load,
@@ -483,6 +553,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 313..314,
                                             id: Name("y"),
                                             ctx: Load,
@@ -493,8 +564,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 315..325,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 319..320,
                                             id: Name("y"),
                                             ctx: Store,
@@ -502,6 +575,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 324..325,
                                             id: Name("z"),
                                             ctx: Load,
@@ -518,20 +592,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 340..481,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 340..481,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 340..348,
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 340..343,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 340..343,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -546,18 +625,22 @@ Module(
                                     attr: Identifier {
                                         id: Name("join"),
                                         range: 344..348,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 348..481,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Generator(
                                         ExprGenerator {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 354..479,
                                             elt: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 354..357,
                                                     id: Name("sql"),
                                                     ctx: Load,
@@ -566,8 +649,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 362..479,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 366..369,
                                                             id: Name("sql"),
                                                             ctx: Store,
@@ -575,13 +660,16 @@ Module(
                                                     ),
                                                     iter: Tuple(
                                                         ExprTuple {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 373..479,
                                                             elts: [
                                                                 If(
                                                                     ExprIf {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 383..420,
                                                                         test: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 405..410,
                                                                                 id: Name("limit"),
                                                                                 ctx: Load,
@@ -589,14 +677,17 @@ Module(
                                                                         ),
                                                                         body: BinOp(
                                                                             ExprBinOp {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 383..401,
                                                                                 left: StringLiteral(
                                                                                     ExprStringLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 383..393,
                                                                                         value: StringLiteralValue {
                                                                                             inner: Single(
                                                                                                 StringLiteral {
                                                                                                     range: 383..393,
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     value: "LIMIT %d",
                                                                                                     flags: StringLiteralFlags {
                                                                                                         quote_style: Double,
@@ -611,6 +702,7 @@ Module(
                                                                                 op: Mod,
                                                                                 right: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 396..401,
                                                                                         id: Name("limit"),
                                                                                         ctx: Load,
@@ -620,6 +712,7 @@ Module(
                                                                         ),
                                                                         orelse: NoneLiteral(
                                                                             ExprNoneLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 416..420,
                                                                             },
                                                                         ),
@@ -627,9 +720,11 @@ Module(
                                                                 ),
                                                                 If(
                                                                     ExprIf {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 430..472,
                                                                         test: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 456..462,
                                                                                 id: Name("offset"),
                                                                                 ctx: Load,
@@ -637,14 +732,17 @@ Module(
                                                                         ),
                                                                         body: BinOp(
                                                                             ExprBinOp {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 431..451,
                                                                                 left: StringLiteral(
                                                                                     ExprStringLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 431..442,
                                                                                         value: StringLiteralValue {
                                                                                             inner: Single(
                                                                                                 StringLiteral {
                                                                                                     range: 431..442,
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     value: "OFFSET %d",
                                                                                                     flags: StringLiteralFlags {
                                                                                                         quote_style: Double,
@@ -659,6 +757,7 @@ Module(
                                                                                 op: Mod,
                                                                                 right: Name(
                                                                                     ExprName {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 445..451,
                                                                                         id: Name("offset"),
                                                                                         ctx: Load,
@@ -668,6 +767,7 @@ Module(
                                                                         ),
                                                                         orelse: NoneLiteral(
                                                                             ExprNoneLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 468..472,
                                                                             },
                                                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__if.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__if.py.snap
index 5cca4b3a1b..f21914594f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__if.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__if.py.snap
@@ -1,29 +1,33 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/if.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..423,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..16,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..9,
                                     value: true,
                                 },
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..1,
                                     id: Name("a"),
                                     ctx: Load,
@@ -31,6 +35,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 15..16,
                                     id: Name("b"),
                                     ctx: Load,
@@ -42,12 +47,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..35,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..35,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..25,
                                     id: Name("x"),
                                     ctx: Load,
@@ -55,9 +63,11 @@ Module(
                             ),
                             body: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..20,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 17..18,
                                             id: Name("f"),
                                             ctx: Load,
@@ -65,6 +75,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 18..20,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -72,6 +83,7 @@ Module(
                             ),
                             orelse: NoneLiteral(
                                 ExprNoneLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..35,
                                 },
                             ),
@@ -81,12 +93,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..61,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..61,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..42,
                                     id: Name("b"),
                                     ctx: Load,
@@ -94,6 +109,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..37,
                                     id: Name("a"),
                                     ctx: Load,
@@ -101,9 +117,11 @@ Module(
                             ),
                             orelse: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..61,
                                     test: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 53..54,
                                             id: Name("d"),
                                             ctx: Load,
@@ -111,6 +129,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..49,
                                             id: Name("c"),
                                             ctx: Load,
@@ -118,6 +137,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..61,
                                             id: Name("e"),
                                             ctx: Load,
@@ -131,15 +151,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 62..84,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..84,
                             test: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 71..76,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..72,
                                             value: Int(
                                                 1,
@@ -152,6 +176,7 @@ Module(
                                     comparators: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 75..76,
                                                 value: Int(
                                                     0,
@@ -163,9 +188,11 @@ Module(
                             ),
                             body: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..67,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             value: Int(
                                                 1,
@@ -175,6 +202,7 @@ Module(
                                     op: Add,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 66..67,
                                             id: Name("x"),
                                             ctx: Load,
@@ -184,10 +212,12 @@ Module(
                             ),
                             orelse: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 82..84,
                                     op: USub,
                                     operand: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 83..84,
                                             value: Int(
                                                 1,
@@ -202,12 +232,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..108,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 85..108,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 96..97,
                                     id: Name("x"),
                                     ctx: Load,
@@ -215,11 +248,13 @@ Module(
                             ),
                             body: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 85..92,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 85..86,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -227,6 +262,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 91..92,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -237,6 +273,7 @@ Module(
                             ),
                             orelse: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 103..108,
                                     value: false,
                                 },
@@ -247,12 +284,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 109..127,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 109..127,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 119..120,
                                     id: Name("y"),
                                     ctx: Load,
@@ -260,9 +300,11 @@ Module(
                             ),
                             body: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 109..115,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 109..110,
                                             id: Name("x"),
                                             ctx: Load,
@@ -274,6 +316,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 114..115,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -284,6 +327,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 126..127,
                                     id: Name("x"),
                                     ctx: Load,
@@ -295,17 +339,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 128..154,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 128..154,
                             test: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 136..143,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 136..137,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -313,6 +361,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 142..143,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -323,12 +372,14 @@ Module(
                             ),
                             body: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 128..132,
                                     value: true,
                                 },
                             ),
                             orelse: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 149..154,
                                     value: false,
                                 },
@@ -339,13 +390,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..171,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..171,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 155..156,
                                         value: Int(
                                             1,
@@ -354,9 +408,11 @@ Module(
                                 ),
                                 If(
                                     ExprIf {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 158..171,
                                         test: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 163..164,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -364,6 +420,7 @@ Module(
                                         ),
                                         body: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 158..159,
                                                 value: Int(
                                                     1,
@@ -372,6 +429,7 @@ Module(
                                         ),
                                         orelse: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 170..171,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -388,18 +446,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 214..240,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 214..240,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 219..223,
                                     value: true,
                                 },
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 214..215,
                                     id: Name("x"),
                                     ctx: Load,
@@ -407,19 +469,26 @@ Module(
                             ),
                             orelse: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 229..240,
                                     parameters: Some(
                                         Parameters {
                                             range: 236..237,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 236..237,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 236..237,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("y"),
                                                             range: 236..237,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -433,6 +502,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 239..240,
                                             id: Name("y"),
                                             ctx: Load,
@@ -446,16 +516,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 302..323,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 302..323,
                             test: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 308..315,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 314..315,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -466,6 +540,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 302..303,
                                     id: Name("x"),
                                     ctx: Load,
@@ -473,6 +548,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 322..323,
                                     id: Name("y"),
                                     ctx: Load,
@@ -484,15 +560,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 324..350,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 324..350,
                             test: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 330..342,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 341..342,
                                             id: Name("x"),
                                             ctx: Load,
@@ -502,6 +582,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 324..325,
                                     id: Name("x"),
                                     ctx: Load,
@@ -509,6 +590,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 349..350,
                                     id: Name("y"),
                                     ctx: Load,
@@ -520,25 +602,34 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 351..376,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 351..376,
                             test: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 357..368,
                                     parameters: Some(
                                         Parameters {
                                             range: 364..365,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 364..365,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 364..365,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 364..365,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -552,6 +643,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 367..368,
                                             id: Name("x"),
                                             ctx: Load,
@@ -561,6 +653,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 351..352,
                                     id: Name("x"),
                                     ctx: Load,
@@ -568,6 +661,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 375..376,
                                     id: Name("y"),
                                     ctx: Load,
@@ -579,12 +673,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 408..423,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 409..422,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 414..415,
                                     id: Name("y"),
                                     ctx: Load,
@@ -592,6 +689,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 409..410,
                                     id: Name("x"),
                                     ctx: Load,
@@ -599,6 +697,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 421..422,
                                     id: Name("z"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__lambda.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__lambda.py.snap
index a21cc82b8a..9e614f6c7e 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__lambda.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__lambda.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/lambda.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..530,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..9,
                             parameters: None,
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     id: Name("a"),
                                     ctx: Load,
@@ -30,13 +33,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 10..19,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..19,
                             parameters: None,
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 18..19,
                                     value: Int(
                                         1,
@@ -49,22 +55,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..31,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..31,
                             parameters: Some(
                                 Parameters {
                                     range: 27..28,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 27..28,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 27..28,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 27..28,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -78,6 +92,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 30..31,
                                     value: Int(
                                         1,
@@ -90,22 +105,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..48,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..48,
                             parameters: Some(
                                 Parameters {
                                     range: 39..43,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 39..40,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 39..40,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 39..40,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -113,11 +136,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 42..43,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 42..43,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("y"),
                                                     range: 42..43,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -131,6 +157,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 45..48,
                                 },
                             ),
@@ -140,22 +167,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..66,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..66,
                             parameters: Some(
                                 Parameters {
                                     range: 56..63,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 56..57,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 56..57,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 56..57,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -163,11 +198,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 59..60,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 59..60,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 59..60,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -175,11 +213,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 62..63,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 62..63,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 62..63,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -193,6 +234,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..66,
                                     value: Int(
                                         1,
@@ -205,22 +247,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..90,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..90,
                             parameters: Some(
                                 Parameters {
                                     range: 74..87,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 74..75,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 74..75,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 74..75,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -228,17 +278,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 77..81,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 77..78,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 77..78,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 79..81,
                                                         value: Int(
                                                             20,
@@ -249,17 +303,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 83..87,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 83..84,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 83..84,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 85..87,
                                                         value: Int(
                                                             30,
@@ -276,6 +334,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 89..90,
                                     value: Int(
                                         1,
@@ -288,22 +347,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 91..109,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 91..109,
                             parameters: Some(
                                 Parameters {
                                     range: 98..102,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 98..99,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 98..99,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 98..99,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -311,11 +378,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 101..102,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 101..102,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("y"),
                                                     range: 101..102,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -329,9 +399,11 @@ Module(
                             ),
                             body: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 104..109,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 104..105,
                                             id: Name("x"),
                                             ctx: Load,
@@ -340,6 +412,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 108..109,
                                             id: Name("y"),
                                             ctx: Load,
@@ -353,22 +426,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 110..130,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 110..130,
                             parameters: Some(
                                 Parameters {
                                     range: 117..123,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 117..118,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 117..118,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("y"),
                                                     range: 117..118,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -376,17 +457,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 120..123,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 120..121,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("z"),
                                                     range: 120..121,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 122..123,
                                                         value: Int(
                                                             1,
@@ -403,9 +488,11 @@ Module(
                             ),
                             body: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 125..130,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 125..126,
                                             id: Name("z"),
                                             ctx: Load,
@@ -414,6 +501,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 129..130,
                                             id: Name("y"),
                                             ctx: Load,
@@ -427,21 +515,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 131..143,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 131..143,
                             parameters: Some(
                                 Parameters {
                                     range: 138..140,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: Some(
                                         Parameter {
                                             range: 138..140,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("a"),
                                                 range: 139..140,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -452,6 +547,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 142..143,
                                     id: Name("a"),
                                     ctx: Load,
@@ -463,21 +559,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 144..166,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 144..166,
                             parameters: Some(
                                 Parameters {
                                     range: 151..161,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: Some(
                                         Parameter {
                                             range: 151..153,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("a"),
                                                 range: 152..153,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -485,11 +588,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 155..156,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 155..156,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("z"),
                                                     range: 155..156,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -497,17 +603,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 158..161,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 158..159,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 158..159,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 160..161,
                                                         value: Int(
                                                             0,
@@ -522,6 +632,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 163..166,
                                 },
                             ),
@@ -531,24 +642,32 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 167..187,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 167..187,
                             parameters: Some(
                                 Parameters {
                                     range: 174..184,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 177..178,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 177..178,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 177..178,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -556,11 +675,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 180..181,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 180..181,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 180..181,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -568,11 +690,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 183..184,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 183..184,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 183..184,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -584,6 +709,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 186..187,
                                     value: Int(
                                         1,
@@ -596,24 +722,32 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 188..214,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 188..214,
                             parameters: Some(
                                 Parameters {
                                     range: 195..211,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 198..199,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 198..199,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 198..199,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -621,17 +755,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 201..205,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 201..202,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 201..202,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 203..205,
                                                         value: Int(
                                                             20,
@@ -642,17 +780,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 207..211,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 207..208,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 207..208,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 209..211,
                                                         value: Int(
                                                             30,
@@ -667,6 +809,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 213..214,
                                     value: Int(
                                         1,
@@ -679,22 +822,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 215..241,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 215..241,
                             parameters: Some(
                                 Parameters {
                                     range: 222..238,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 222..223,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 222..223,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 222..223,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -702,11 +853,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 225..226,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 225..226,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 225..226,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -714,11 +868,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 228..229,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 228..229,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 228..229,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -729,11 +886,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 234..235,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 234..235,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("d"),
                                                     range: 234..235,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -741,11 +901,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 237..238,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 237..238,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("e"),
                                                     range: 237..238,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -757,6 +920,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 240..241,
                                     value: Int(
                                         0,
@@ -769,13 +933,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 242..262,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 242..262,
                             parameters: Some(
                                 Parameters {
                                     range: 249..257,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -783,9 +952,11 @@ Module(
                                     kwarg: Some(
                                         Parameter {
                                             range: 249..257,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("kwargs"),
                                                 range: 251..257,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -794,9 +965,11 @@ Module(
                             ),
                             body: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 259..262,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 259..260,
                                             id: Name("f"),
                                             ctx: Load,
@@ -804,6 +977,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 260..262,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -815,21 +989,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 263..294,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 263..294,
                             parameters: Some(
                                 Parameters {
                                     range: 270..285,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: Some(
                                         Parameter {
                                             range: 270..275,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("args"),
                                                 range: 271..275,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -838,9 +1019,11 @@ Module(
                                     kwarg: Some(
                                         Parameter {
                                             range: 277..285,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("kwargs"),
                                                 range: 279..285,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -849,12 +1032,15 @@ Module(
                             ),
                             body: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 287..294,
                                     left: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 287..290,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 287..288,
                                                     id: Name("f"),
                                                     ctx: Load,
@@ -862,6 +1048,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 288..290,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -870,6 +1057,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 293..294,
                                             value: Int(
                                                 1,
@@ -884,21 +1072,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 295..334,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 295..334,
                             parameters: Some(
                                 Parameters {
                                     range: 302..325,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: Some(
                                         Parameter {
                                             range: 302..307,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("args"),
                                                 range: 303..307,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -906,11 +1101,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 309..310,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 309..310,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 309..310,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -918,17 +1116,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 312..315,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 312..313,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 312..313,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 314..315,
                                                         value: Int(
                                                             1,
@@ -941,9 +1143,11 @@ Module(
                                     kwarg: Some(
                                         Parameter {
                                             range: 317..325,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("kwargs"),
                                                 range: 319..325,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -952,12 +1156,15 @@ Module(
                             ),
                             body: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 327..334,
                                     left: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 327..330,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 327..328,
                                                     id: Name("f"),
                                                     ctx: Load,
@@ -965,6 +1172,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 328..330,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -973,6 +1181,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 333..334,
                                             value: Int(
                                                 1,
@@ -987,21 +1196,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 335..351,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 335..351,
                             parameters: Some(
                                 Parameters {
                                     range: 342..346,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 342..343,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 342..343,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 342..343,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1016,6 +1233,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 348..351,
                                 },
                             ),
@@ -1025,21 +1243,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 352..371,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 352..371,
                             parameters: Some(
                                 Parameters {
                                     range: 359..366,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 359..360,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 359..360,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 359..360,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1049,11 +1275,14 @@ Module(
                                     args: [
                                         ParameterWithDefault {
                                             range: 365..366,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 365..366,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 365..366,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1067,6 +1296,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 368..371,
                                 },
                             ),
@@ -1076,27 +1306,36 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 372..391,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 372..391,
                             parameters: Some(
                                 Parameters {
                                     range: 379..386,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 379..382,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 379..380,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 379..380,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 381..382,
                                                         value: Int(
                                                             1,
@@ -1114,6 +1353,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 388..391,
                                 },
                             ),
@@ -1123,21 +1363,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 392..417,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 392..417,
                             parameters: Some(
                                 Parameters {
                                     range: 399..412,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 399..400,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 399..400,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 399..400,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1145,11 +1393,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 402..403,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 402..403,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 402..403,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1161,11 +1412,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 411..412,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 411..412,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 411..412,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1177,6 +1431,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 414..417,
                                 },
                             ),
@@ -1186,28 +1441,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 418..440,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 418..440,
                             parameters: Some(
                                 Parameters {
                                     range: 425..435,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 425..429,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 425..427,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("kw"),
                                                     range: 425..427,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 428..429,
                                                         value: Int(
                                                             1,
@@ -1221,11 +1485,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 434..435,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 434..435,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 434..435,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1237,6 +1504,7 @@ Module(
                             ),
                             body: EllipsisLiteral(
                                 ExprEllipsisLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 437..440,
                                 },
                             ),
@@ -1246,21 +1514,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 441..467,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 441..467,
                             parameters: Some(
                                 Parameters {
                                     range: 448..464,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 448..449,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 448..449,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 448..449,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1268,17 +1544,21 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 451..455,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 451..452,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 451..452,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 453..455,
                                                         value: Int(
                                                             20,
@@ -1291,17 +1571,21 @@ Module(
                                     args: [
                                         ParameterWithDefault {
                                             range: 460..464,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 460..461,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 460..461,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 462..464,
                                                         value: Int(
                                                             30,
@@ -1318,6 +1602,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 466..467,
                                     value: Int(
                                         1,
@@ -1330,21 +1615,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 468..497,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 468..497,
                             parameters: Some(
                                 Parameters {
                                     range: 475..494,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 475..476,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 475..476,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 475..476,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1352,11 +1645,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 478..479,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 478..479,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 478..479,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1366,11 +1662,14 @@ Module(
                                     args: [
                                         ParameterWithDefault {
                                             range: 484..485,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 484..485,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 484..485,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1381,11 +1680,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 490..491,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 490..491,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("d"),
                                                     range: 490..491,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1393,11 +1695,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 493..494,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 493..494,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("e"),
                                                     range: 493..494,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1409,6 +1714,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 496..497,
                                     value: Int(
                                         0,
@@ -1421,21 +1727,29 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 498..530,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 498..530,
                             parameters: Some(
                                 Parameters {
                                     range: 505..527,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [
                                         ParameterWithDefault {
                                             range: 505..506,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 505..506,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("a"),
                                                     range: 505..506,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1443,11 +1757,14 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 508..509,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 508..509,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("b"),
                                                     range: 508..509,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1457,11 +1774,14 @@ Module(
                                     args: [
                                         ParameterWithDefault {
                                             range: 514..515,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 514..515,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("c"),
                                                     range: 514..515,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1471,9 +1791,11 @@ Module(
                                     vararg: Some(
                                         Parameter {
                                             range: 517..519,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("d"),
                                                 range: 518..519,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -1481,11 +1803,14 @@ Module(
                                     kwonlyargs: [
                                         ParameterWithDefault {
                                             range: 521..522,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 521..522,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("e"),
                                                     range: 521..522,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -1495,9 +1820,11 @@ Module(
                                     kwarg: Some(
                                         Parameter {
                                             range: 524..527,
+                                            node_index: AtomicNodeIndex(..),
                                             name: Identifier {
                                                 id: Name("f"),
                                                 range: 526..527,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             annotation: None,
                                         },
@@ -1506,6 +1833,7 @@ Module(
                             ),
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 529..530,
                                     value: Int(
                                         0,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list.py.snap
index ae3fc6d22c..dec8d0d279 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/list.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..384,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..17,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..17,
                             elts: [],
                             ctx: Load,
@@ -24,13 +26,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..21,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..20,
                                         value: Int(
                                             1,
@@ -45,13 +50,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..26,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..26,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..24,
                                         value: Int(
                                             1,
@@ -66,13 +74,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..36,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..36,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..29,
                                         value: Int(
                                             1,
@@ -81,6 +92,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..32,
                                         value: Int(
                                             2,
@@ -89,6 +101,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         value: Int(
                                             3,
@@ -103,13 +116,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..47,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..47,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..39,
                                         value: Int(
                                             1,
@@ -118,6 +134,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..42,
                                         value: Int(
                                             2,
@@ -126,6 +143,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..45,
                                         value: Int(
                                             3,
@@ -140,9 +158,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 75..78,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 75..78,
                             elts: [],
                             ctx: Load,
@@ -152,13 +172,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..92,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..92,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..90,
                                         value: Int(
                                             1,
@@ -173,13 +196,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..114,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..114,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..100,
                                         value: Int(
                                             1,
@@ -188,6 +214,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 110..111,
                                         value: Int(
                                             2,
@@ -202,21 +229,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 125..132,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 125..132,
                             elts: [
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 126..131,
                                         elts: [
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 127..130,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 128..129,
                                                                 value: Int(
                                                                     1,
@@ -239,17 +271,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..149,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 133..149,
                             elts: [
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 134..140,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 135..136,
                                                     value: Int(
                                                         1,
@@ -258,6 +294,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 138..139,
                                                     value: Int(
                                                         2,
@@ -270,10 +307,12 @@ Module(
                                 ),
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 142..148,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 143..144,
                                                     value: Int(
                                                         3,
@@ -282,6 +321,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 146..147,
                                                     value: Int(
                                                         4,
@@ -300,16 +340,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 170..178,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 170..178,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 171..177,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 171..172,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -317,6 +361,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 176..177,
                                                 value: Int(
                                                     2,
@@ -333,16 +378,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 179..188,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 179..188,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 180..186,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 180..181,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -350,6 +399,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 185..186,
                                                 value: Int(
                                                     2,
@@ -366,13 +416,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 189..203,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 189..203,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 190..191,
                                         value: Int(
                                             1,
@@ -381,9 +434,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 193..199,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 193..194,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -391,6 +446,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 198..199,
                                                 value: Int(
                                                     2,
@@ -401,6 +457,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 201..202,
                                         value: Int(
                                             3,
@@ -415,13 +472,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 223..233,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 223..233,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 224..225,
                                         value: Int(
                                             1,
@@ -430,9 +490,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 227..229,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 228..229,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -443,6 +505,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 231..232,
                                         value: Int(
                                             3,
@@ -457,13 +520,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 234..248,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 234..248,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 235..236,
                                         value: Int(
                                             1,
@@ -472,12 +538,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 238..244,
                                         value: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 239..244,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 239..240,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -486,6 +555,7 @@ Module(
                                                 op: BitOr,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 243..244,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -498,6 +568,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 246..247,
                                         value: Int(
                                             3,
@@ -512,16 +583,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 271..334,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 271..334,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 272..277,
                                         left: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 272..273,
                                                 value: Int(
                                                     1,
@@ -531,6 +606,7 @@ Module(
                                         op: Add,
                                         right: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 276..277,
                                                 value: Int(
                                                     2,
@@ -541,10 +617,12 @@ Module(
                                 ),
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 279..291,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 280..281,
                                                     value: Int(
                                                         1,
@@ -553,6 +631,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 283..284,
                                                     value: Int(
                                                         2,
@@ -561,6 +640,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 286..287,
                                                     value: Int(
                                                         3,
@@ -569,6 +649,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 289..290,
                                                     value: Int(
                                                         4,
@@ -581,10 +662,12 @@ Module(
                                 ),
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 293..306,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 294..295,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -592,9 +675,11 @@ Module(
                                             ),
                                             BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 297..302,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 297..298,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -603,6 +688,7 @@ Module(
                                                     op: Add,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 301..302,
                                                             id: Name("c"),
                                                             ctx: Load,
@@ -612,6 +698,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 304..305,
                                                     id: Name("d"),
                                                     ctx: Load,
@@ -624,10 +711,12 @@ Module(
                                 ),
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 308..317,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 309..310,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -635,6 +724,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 312..313,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -642,6 +732,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 315..316,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -652,12 +743,14 @@ Module(
                                 ),
                                 Dict(
                                     ExprDict {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 319..325,
                                         items: [
                                             DictItem {
                                                 key: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 320..321,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -666,6 +759,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 323..324,
                                                         value: Int(
                                                             1,
@@ -678,9 +772,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 327..333,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 327..328,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -688,6 +784,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 332..333,
                                                 value: Int(
                                                     2,
@@ -704,16 +801,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 335..383,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 335..383,
                             elts: [
                                 Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 336..382,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 336..341,
                                                 id: Name("call1"),
                                                 ctx: Load,
@@ -721,15 +822,19 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 341..382,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [
                                                 Generator(
                                                     ExprGenerator {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 342..381,
                                                         elt: Call(
                                                             ExprCall {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 342..361,
                                                                 func: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 342..347,
                                                                         id: Name("call2"),
                                                                         ctx: Load,
@@ -737,15 +842,19 @@ Module(
                                                                 ),
                                                                 arguments: Arguments {
                                                                     range: 347..361,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     args: [
                                                                         Call(
                                                                             ExprCall {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 348..360,
                                                                                 func: Attribute(
                                                                                     ExprAttribute {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 348..358,
                                                                                         value: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 348..353,
                                                                                                 id: Name("value"),
                                                                                                 ctx: Load,
@@ -754,12 +863,14 @@ Module(
                                                                                         attr: Identifier {
                                                                                             id: Name("attr"),
                                                                                             range: 354..358,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                         },
                                                                                         ctx: Load,
                                                                                     },
                                                                                 ),
                                                                                 arguments: Arguments {
                                                                                     range: 358..360,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     args: [],
                                                                                     keywords: [],
                                                                                 },
@@ -773,8 +884,10 @@ Module(
                                                         generators: [
                                                             Comprehension {
                                                                 range: 362..381,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 target: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 366..373,
                                                                         id: Name("element"),
                                                                         ctx: Store,
@@ -782,6 +895,7 @@ Module(
                                                                 ),
                                                                 iter: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 377..381,
                                                                         id: Name("iter"),
                                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list_comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list_comprehension.py.snap
index b81ae4169e..de7a7eb783 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list_comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__list_comprehension.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/list_comprehension.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..776,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -24,9 +26,11 @@ Module(
                     ],
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..26,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..6,
                                     id: Name("y"),
                                     ctx: Load,
@@ -35,8 +39,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 7..25,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 11..12,
                                             id: Name("y"),
                                             ctx: Store,
@@ -44,10 +50,12 @@ Module(
                                     ),
                                     iter: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..25,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 17..18,
                                                         value: Int(
                                                             1,
@@ -56,6 +64,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 20..21,
                                                         value: Int(
                                                             2,
@@ -64,6 +73,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 23..24,
                                                         value: Int(
                                                             3,
@@ -85,12 +95,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..49,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..49,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 29..30,
                                     id: Name("x"),
                                     ctx: Load,
@@ -99,8 +112,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 31..48,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("i"),
                                             ctx: Store,
@@ -108,9 +123,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 40..48,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 40..45,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -118,9 +135,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 45..48,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 46..47,
                                                             value: Int(
                                                                 5,
@@ -142,12 +161,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 50..91,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..91,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     id: Name("b"),
                                     ctx: Load,
@@ -156,8 +178,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 53..90,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 57..58,
                                             id: Name("c"),
                                             ctx: Store,
@@ -165,6 +189,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             id: Name("d"),
                                             ctx: Load,
@@ -173,9 +198,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 67..73,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 67..68,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -187,6 +214,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 72..73,
                                                             id: Name("w"),
                                                             ctx: Load,
@@ -197,11 +225,13 @@ Module(
                                         ),
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 77..85,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 77..78,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -209,6 +239,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 83..85,
                                                             id: Name("yy"),
                                                             ctx: Load,
@@ -219,6 +250,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 89..90,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -234,12 +266,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..137,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..137,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 93..94,
                                     id: Name("a"),
                                     ctx: Load,
@@ -248,8 +283,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 95..116,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 99..100,
                                             id: Name("b"),
                                             ctx: Store,
@@ -257,6 +294,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 104..105,
                                             id: Name("c"),
                                             ctx: Load,
@@ -265,11 +303,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 109..116,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 109..110,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -277,6 +317,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 115..116,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -290,8 +331,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 117..136,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 121..122,
                                             id: Name("f"),
                                             ctx: Store,
@@ -299,6 +342,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 126..127,
                                             id: Name("j"),
                                             ctx: Load,
@@ -307,9 +351,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 131..136,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 131..132,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -321,6 +367,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 135..136,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -339,12 +386,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 138..189,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 138..189,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 139..140,
                                     id: Name("a"),
                                     ctx: Load,
@@ -353,8 +403,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 141..162,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..146,
                                             id: Name("b"),
                                             ctx: Store,
@@ -362,6 +414,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 150..151,
                                             id: Name("c"),
                                             ctx: Load,
@@ -370,11 +423,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 155..162,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 155..156,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -382,6 +437,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 161..162,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -395,8 +451,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 163..188,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 173..174,
                                             id: Name("f"),
                                             ctx: Store,
@@ -404,6 +462,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 178..179,
                                             id: Name("j"),
                                             ctx: Load,
@@ -412,9 +471,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 183..188,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 183..184,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -426,6 +487,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 187..188,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -444,12 +506,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 190..209,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 190..209,
                             elt: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 191..192,
                                     value: Int(
                                         1,
@@ -459,8 +524,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 193..208,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..198,
                                             id: Name("i"),
                                             ctx: Store,
@@ -468,9 +535,11 @@ Module(
                                     ),
                                     iter: Compare(
                                         ExprCompare {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 202..208,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 202..203,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -482,6 +551,7 @@ Module(
                                             comparators: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 207..208,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -500,12 +570,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 210..227,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 210..227,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 211..212,
                                     id: Name("a"),
                                     ctx: Load,
@@ -514,12 +587,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 213..226,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 217..221,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 217..218,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -527,6 +603,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 220..221,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -539,6 +616,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 225..226,
                                             id: Name("G"),
                                             ctx: Load,
@@ -554,15 +632,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 228..257,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 228..257,
                             elt: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 234..241,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 240..241,
                                             id: Name("x"),
                                             ctx: Load,
@@ -573,12 +655,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 242..255,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 246..250,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 246..247,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -586,6 +671,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 249..250,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -598,6 +684,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 254..255,
                                             id: Name("C"),
                                             ctx: Load,
@@ -613,12 +700,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 258..300,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 258..300,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 259..260,
                                     id: Name("i"),
                                     ctx: Load,
@@ -627,8 +717,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 261..299,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 265..266,
                                             id: Name("i"),
                                             ctx: Store,
@@ -636,9 +728,11 @@ Module(
                                     ),
                                     iter: Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 270..277,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 276..277,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -649,9 +743,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 281..299,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 281..287,
                                                         id: Name("entity"),
                                                         ctx: Load,
@@ -663,6 +759,7 @@ Module(
                                                 comparators: [
                                                     NoneLiteral(
                                                         ExprNoneLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 295..299,
                                                         },
                                                     ),
@@ -679,12 +776,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 301..337,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 301..337,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 302..303,
                                     id: Name("x"),
                                     ctx: Load,
@@ -693,8 +793,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 304..336,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 308..309,
                                             id: Name("x"),
                                             ctx: Store,
@@ -702,15 +804,18 @@ Module(
                                     ),
                                     iter: If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 314..330,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 319..323,
                                                     value: true,
                                                 },
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 314..315,
                                                     id: Name("l"),
                                                     ctx: Load,
@@ -718,6 +823,7 @@ Module(
                                             ),
                                             orelse: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 329..330,
                                                     id: Name("L"),
                                                     ctx: Load,
@@ -728,6 +834,7 @@ Module(
                                     ifs: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 335..336,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -743,12 +850,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 338..380,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 338..380,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 339..340,
                                     id: Name("i"),
                                     ctx: Load,
@@ -757,8 +867,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 341..379,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 345..346,
                                             id: Name("i"),
                                             ctx: Store,
@@ -766,18 +878,22 @@ Module(
                                     ),
                                     iter: If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 351..373,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 362..366,
                                                     value: true,
                                                 },
                                             ),
                                             body: Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 351..358,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 357..358,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -787,6 +903,7 @@ Module(
                                             ),
                                             orelse: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 372..373,
                                                     id: Name("X"),
                                                     ctx: Load,
@@ -797,6 +914,7 @@ Module(
                                     ifs: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 378..379,
                                                 id: Name("F"),
                                                 ctx: Load,
@@ -812,12 +930,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 381..423,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 381..423,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 382..383,
                                     id: Name("i"),
                                     ctx: Load,
@@ -826,8 +947,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 384..422,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 388..389,
                                             id: Name("i"),
                                             ctx: Store,
@@ -835,18 +958,22 @@ Module(
                                     ),
                                     iter: Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 393..417,
                                             value: If(
                                                 ExprIf {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 400..416,
                                                     test: BooleanLiteral(
                                                         ExprBooleanLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 405..409,
                                                             value: true,
                                                         },
                                                     ),
                                                     body: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 400..401,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -854,6 +981,7 @@ Module(
                                                     ),
                                                     orelse: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 415..416,
                                                             id: Name("X"),
                                                             ctx: Load,
@@ -866,6 +994,7 @@ Module(
                                     ifs: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 421..422,
                                                 id: Name("F"),
                                                 ctx: Load,
@@ -881,12 +1010,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 424..457,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 424..457,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 425..426,
                                     id: Name("f"),
                                     ctx: Load,
@@ -895,8 +1027,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 427..456,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 431..432,
                                             id: Name("f"),
                                             ctx: Store,
@@ -904,9 +1038,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 436..456,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 436..437,
                                                     id: Name("c"),
                                                     ctx: Load,
@@ -914,18 +1050,22 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 437..456,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     If(
                                                         ExprIf {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 438..455,
                                                             test: BooleanLiteral(
                                                                 ExprBooleanLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 443..447,
                                                                     value: true,
                                                                 },
                                                             ),
                                                             body: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 438..439,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -933,6 +1073,7 @@ Module(
                                                             ),
                                                             orelse: List(
                                                                 ExprList {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 453..455,
                                                                     elts: [],
                                                                     ctx: Load,
@@ -955,12 +1096,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 596..618,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 596..618,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 597..598,
                                     id: Name("x"),
                                     ctx: Load,
@@ -969,8 +1113,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 599..617,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 603..604,
                                             id: Name("x"),
                                             ctx: Store,
@@ -978,10 +1124,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 609..616,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 615..616,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -1000,12 +1148,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 619..646,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 619..646,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 620..621,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1014,8 +1165,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 622..645,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 626..627,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1023,9 +1176,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 632..644,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 643..644,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -1043,12 +1198,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 647..673,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 647..673,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 648..649,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1057,8 +1215,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 650..672,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 654..655,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1066,19 +1226,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 660..671,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 667..668,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 667..668,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 667..668,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 667..668,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -1092,6 +1259,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 670..671,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -1109,12 +1277,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 674..704,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 674..704,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 675..676,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1123,8 +1294,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 677..703,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 681..682,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1132,6 +1305,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 686..690,
                                             id: Name("data"),
                                             ctx: Load,
@@ -1140,10 +1314,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 695..702,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 701..702,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -1162,12 +1338,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 705..740,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 705..740,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 706..707,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1176,8 +1355,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 708..739,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 712..713,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1185,6 +1366,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 717..721,
                                             id: Name("data"),
                                             ctx: Load,
@@ -1193,9 +1375,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 726..738,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 737..738,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -1213,12 +1397,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 741..775,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 741..775,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 742..743,
                                     id: Name("x"),
                                     ctx: Load,
@@ -1227,8 +1414,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 744..774,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 748..749,
                                             id: Name("x"),
                                             ctx: Store,
@@ -1236,6 +1425,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 753..757,
                                             id: Name("data"),
                                             ctx: Load,
@@ -1244,19 +1434,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 762..773,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 769..770,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 769..770,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 769..770,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 769..770,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -1270,6 +1467,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 772..773,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__name.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__name.py.snap
index dd9d18e848..506ee52722 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__name.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__name.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/name.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..76,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..1,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("_"),
                             ctx: Load,
@@ -24,9 +26,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 2..5,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..4,
                             id: Name("_"),
                             ctx: Load,
@@ -36,9 +40,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..8,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..8,
                             id: Name("__"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..17,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..17,
                             id: Name("__init__"),
                             ctx: Load,
@@ -60,9 +68,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..22,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..22,
                             id: Name("name"),
                             ctx: Load,
@@ -72,9 +82,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..29,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..28,
                             id: Name("name"),
                             ctx: Load,
@@ -84,9 +96,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..65,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..65,
                             id: Name("match"),
                             ctx: Load,
@@ -96,9 +110,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..70,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..70,
                             id: Name("case"),
                             ctx: Load,
@@ -108,9 +124,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..75,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 71..75,
                             id: Name("type"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__named.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__named.py.snap
index 098a337277..1ac703b53b 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__named.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__named.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/named.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..157,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 1..10,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..5,
                                     id: Name("name"),
                                     ctx: Store,
@@ -25,6 +28,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 9..10,
                                     value: Int(
                                         0,
@@ -37,12 +41,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..29,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..28,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..17,
                                     id: Name("name"),
                                     ctx: Store,
@@ -50,9 +57,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..27,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..23,
                                             id: Name("x"),
                                             ctx: Load,
@@ -61,6 +70,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 26..27,
                                             id: Name("y"),
                                             ctx: Load,
@@ -74,12 +84,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..45,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..44,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 31..35,
                                     id: Name("name"),
                                     ctx: Store,
@@ -87,9 +100,11 @@ Module(
                             ),
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 39..44,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..40,
                                             value: Int(
                                                 1,
@@ -99,6 +114,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 43..44,
                                             value: Int(
                                                 1,
@@ -113,12 +129,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..63,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..62,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..51,
                                     id: Name("name"),
                                     ctx: Store,
@@ -126,13 +145,16 @@ Module(
                             ),
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..62,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 56..58,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 57..58,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -143,6 +165,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 60..61,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -159,12 +182,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..90,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..89,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..69,
                                     id: Name("name"),
                                     ctx: Store,
@@ -172,15 +198,18 @@ Module(
                             ),
                             value: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 73..89,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 78..82,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 73..74,
                                             id: Name("x"),
                                             ctx: Load,
@@ -188,6 +217,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 88..89,
                                             id: Name("y"),
                                             ctx: Load,
@@ -201,12 +231,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 91..112,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..111,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 92..96,
                                     id: Name("name"),
                                     ctx: Store,
@@ -214,19 +247,26 @@ Module(
                             ),
                             value: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..111,
                                     parameters: Some(
                                         Parameters {
                                             range: 107..108,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 107..108,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 107..108,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 107..108,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -240,6 +280,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 110..111,
                                             id: Name("x"),
                                             ctx: Load,
@@ -253,12 +294,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 113..132,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..131,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 114..118,
                                     id: Name("name"),
                                     ctx: Store,
@@ -266,10 +310,12 @@ Module(
                             ),
                             value: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 123..130,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 129..130,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -284,12 +330,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..157,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..156,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 134..138,
                                     id: Name("name"),
                                     ctx: Store,
@@ -297,9 +346,11 @@ Module(
                             ),
                             value: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 143..155,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 154..155,
                                             id: Name("x"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__number_literal.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__number_literal.py.snap
index 64d1e63f40..46dac564f0 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__number_literal.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__number_literal.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/number_literal.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..700,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -24,6 +26,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..13,
                             value: Int(
                                 123456789,
@@ -34,10 +37,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..24,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..15,
                                 id: Name("x"),
                                 ctx: Store,
@@ -46,6 +51,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..24,
                             value: Int(
                                 123456,
@@ -56,10 +62,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..31,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..26,
                                 id: Name("x"),
                                 ctx: Store,
@@ -68,6 +76,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..31,
                             value: Float(
                                 0.1,
@@ -78,10 +87,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..38,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 32..33,
                                 id: Name("x"),
                                 ctx: Store,
@@ -90,6 +101,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..38,
                             value: Float(
                                 1.0,
@@ -100,10 +112,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..47,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 39..40,
                                 id: Name("x"),
                                 ctx: Store,
@@ -112,6 +126,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..47,
                             value: Float(
                                 10.0,
@@ -122,10 +137,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..56,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 48..49,
                                 id: Name("x"),
                                 ctx: Store,
@@ -134,6 +151,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..56,
                             value: Float(
                                 0.1,
@@ -144,10 +162,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..73,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 57..58,
                                 id: Name("x"),
                                 ctx: Store,
@@ -156,6 +176,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..73,
                             value: Float(
                                 1.00000001,
@@ -166,10 +187,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..97,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 74..75,
                                 id: Name("x"),
                                 ctx: Store,
@@ -178,6 +201,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 78..97,
                             value: Float(
                                 123456789.12345679,
@@ -188,10 +212,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..131,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 98..99,
                                 id: Name("x"),
                                 ctx: Store,
@@ -200,6 +226,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 102..131,
                             value: Float(
                                 inf,
@@ -210,10 +237,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 132..155,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 132..133,
                                 id: Name("x"),
                                 ctx: Store,
@@ -222,6 +251,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..155,
                             value: Float(
                                 inf,
@@ -232,10 +262,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 156..170,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 156..157,
                                 id: Name("x"),
                                 ctx: Store,
@@ -244,6 +276,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..170,
                             value: Complex {
                                 real: 0.0,
@@ -255,10 +288,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 171..195,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 171..172,
                                 id: Name("x"),
                                 ctx: Store,
@@ -267,6 +302,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 175..195,
                             value: Complex {
                                 real: 0.0,
@@ -278,10 +314,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 196..207,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 196..197,
                                 id: Name("x"),
                                 ctx: Store,
@@ -290,6 +328,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 200..207,
                             value: Int(
                                 727756,
@@ -300,10 +339,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 208..218,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 208..209,
                                 id: Name("x"),
                                 ctx: Store,
@@ -312,6 +353,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 212..218,
                             value: Int(
                                 11,
@@ -322,10 +364,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 219..228,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 219..220,
                                 id: Name("x"),
                                 ctx: Store,
@@ -334,6 +378,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 223..228,
                             value: Int(
                                 511,
@@ -344,10 +389,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 229..244,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 229..230,
                                 id: Name("x"),
                                 ctx: Store,
@@ -356,6 +403,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 233..244,
                             value: Float(
                                 6e-9,
@@ -366,10 +414,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 245..254,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 245..246,
                                 id: Name("x"),
                                 ctx: Store,
@@ -378,6 +428,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 249..254,
                             value: Int(
                                 10000,
@@ -388,10 +439,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 255..265,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 255..256,
                                 id: Name("x"),
                                 ctx: Store,
@@ -400,6 +453,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 259..265,
                             value: Int(
                                 133333,
@@ -410,10 +464,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 286..298,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 286..287,
                                 id: Name("x"),
                                 ctx: Store,
@@ -422,9 +478,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 290..298,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 290..292,
                                     value: Float(
                                         1.0,
@@ -434,6 +492,7 @@ Module(
                             attr: Identifier {
                                 id: Name("imag"),
                                 range: 294..298,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -442,10 +501,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 299..312,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 299..300,
                                 id: Name("x"),
                                 ctx: Store,
@@ -454,9 +515,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 303..312,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 303..307,
                                     value: Float(
                                         10.0,
@@ -466,6 +529,7 @@ Module(
                             attr: Identifier {
                                 id: Name("imag"),
                                 range: 308..312,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -474,10 +538,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 313..326,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 313..314,
                                 id: Name("x"),
                                 ctx: Store,
@@ -486,9 +552,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 317..326,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 317..321,
                                     value: Float(
                                         0.1,
@@ -498,6 +566,7 @@ Module(
                             attr: Identifier {
                                 id: Name("real"),
                                 range: 322..326,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -506,10 +575,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 327..356,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 327..328,
                                 id: Name("x"),
                                 ctx: Store,
@@ -518,12 +589,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 331..356,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 331..354,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 331..350,
                                             value: Float(
                                                 123456789.12345679,
@@ -533,12 +607,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("hex"),
                                         range: 351..354,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 354..356,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -548,10 +624,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 357..396,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 357..358,
                                 id: Name("x"),
                                 ctx: Store,
@@ -560,9 +638,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 361..396,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 361..390,
                                     value: Float(
                                         inf,
@@ -572,6 +652,7 @@ Module(
                             attr: Identifier {
                                 id: Name("real"),
                                 range: 392..396,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -580,10 +661,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 397..433,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 397..398,
                                 id: Name("x"),
                                 ctx: Store,
@@ -592,12 +675,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 401..433,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 401..431,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 401..420,
                                             value: Float(
                                                 inf,
@@ -607,12 +693,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("conjugate"),
                                         range: 422..431,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 431..433,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -622,10 +710,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 434..453,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 434..435,
                                 id: Name("x"),
                                 ctx: Store,
@@ -634,9 +724,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 438..453,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 438..448,
                                     value: Complex {
                                         real: 0.0,
@@ -647,6 +739,7 @@ Module(
                             attr: Identifier {
                                 id: Name("real"),
                                 range: 449..453,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -655,10 +748,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 454..507,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 454..455,
                                 id: Name("x"),
                                 ctx: Store,
@@ -667,12 +762,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 458..507,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 458..486,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 458..478,
                                             value: Complex {
                                                 real: 0.0,
@@ -683,21 +781,26 @@ Module(
                                     attr: Identifier {
                                         id: Name("__add__"),
                                         range: 479..486,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 486..507,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 487..506,
                                             func: Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 487..504,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 487..493,
                                                             value: Int(
                                                                 11,
@@ -707,12 +810,14 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("bit_length"),
                                                         range: 494..504,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
                                             ),
                                             arguments: Arguments {
                                                 range: 504..506,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -727,10 +832,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 508..531,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 508..509,
                                 id: Name("x"),
                                 ctx: Store,
@@ -739,12 +846,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 512..531,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 512..529,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 512..519,
                                             value: Int(
                                                 727756,
@@ -754,12 +864,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("conjugate"),
                                         range: 520..529,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 529..531,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -769,10 +881,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 532..555,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 532..533,
                                 id: Name("x"),
                                 ctx: Store,
@@ -781,12 +895,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 536..555,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 536..553,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 536..542,
                                             value: Int(
                                                 11,
@@ -796,12 +913,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("conjugate"),
                                         range: 544..553,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 553..555,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -811,10 +930,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 556..571,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 556..557,
                                 id: Name("x"),
                                 ctx: Store,
@@ -823,9 +944,11 @@ Module(
                     ],
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 560..571,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 560..565,
                                     value: Int(
                                         511,
@@ -835,6 +958,7 @@ Module(
                             attr: Identifier {
                                 id: Name("real"),
                                 range: 567..571,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -843,10 +967,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 572..595,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 572..573,
                                 id: Name("x"),
                                 ctx: Store,
@@ -855,12 +981,15 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 576..595,
                             func: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 576..593,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 576..587,
                                             value: Float(
                                                 6e-9,
@@ -870,12 +999,14 @@ Module(
                                     attr: Identifier {
                                         id: Name("hex"),
                                         range: 590..593,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
                             ),
                             arguments: Arguments {
                                 range: 593..595,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -885,10 +1016,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 596..610,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 596..597,
                                 id: Name("x"),
                                 ctx: Store,
@@ -897,10 +1030,12 @@ Module(
                     ],
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 600..610,
                             op: USub,
                             operand: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 601..610,
                                     value: Complex {
                                         real: 0.0,
@@ -914,12 +1049,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 612..632,
                     test: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 615..623,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 615..617,
                                     value: Int(
                                         10,
@@ -929,6 +1067,7 @@ Module(
                             attr: Identifier {
                                 id: Name("real"),
                                 range: 619..623,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -936,9 +1075,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 629..632,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 629..632,
                                     },
                                 ),
@@ -950,10 +1091,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 677..688,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 677..678,
                                 id: Name("y"),
                                 ctx: Store,
@@ -962,9 +1105,11 @@ Module(
                     ],
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 681..688,
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 681..684,
                                     value: Int(
                                         100,
@@ -973,6 +1118,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 685..687,
                                     id: Name("no"),
                                     ctx: Load,
@@ -985,10 +1131,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 689..700,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 689..690,
                                 id: Name("y"),
                                 ctx: Store,
@@ -997,9 +1145,11 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 693..700,
                             func: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 693..696,
                                     value: Int(
                                         100,
@@ -1008,9 +1158,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 696..700,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 697..699,
                                             id: Name("no"),
                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__parenthesized.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__parenthesized.py.snap
index f5a6858f1d..747ed8ee3d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__parenthesized.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__parenthesized.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/parenthesized.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1..5,
                             id: Name("expr"),
                             ctx: Load,
@@ -24,12 +26,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..15,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..15,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..12,
                                     id: Name("expr"),
                                     ctx: Load,
@@ -37,6 +42,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 13..15,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -46,18 +52,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..28,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..28,
                             func: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..26,
                                     func: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..24,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 17..21,
                                                     id: Name("expr"),
                                                     ctx: Load,
@@ -65,6 +76,7 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 22..24,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [],
                                                 keywords: [],
                                             },
@@ -72,6 +84,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 24..26,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -79,6 +92,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 26..28,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -88,19 +102,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..44,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..43,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..38,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 31..32,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -108,6 +126,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 37..38,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -118,6 +137,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 42..43,
                                         id: Name("c"),
                                         ctx: Load,
@@ -130,22 +150,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..58,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..57,
                             parameters: Some(
                                 Parameters {
                                     range: 53..54,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 53..54,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 53..54,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 53..54,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -159,6 +187,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 56..57,
                                     id: Name("x"),
                                     ctx: Load,
@@ -170,12 +199,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 59..67,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..66,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..61,
                                     id: Name("x"),
                                     ctx: Store,
@@ -183,6 +215,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 65..66,
                                     value: Int(
                                         2,
@@ -195,13 +228,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..77,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 69..76,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..76,
                                         id: Name("x"),
                                         ctx: Load,
@@ -214,12 +250,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..92,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..91,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 90..91,
                                     id: Name("x"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set.py.snap
index f8ed36c227..eb99b5e4d0 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/set.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..313,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..16,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..16,
                             items: [],
                         },
@@ -23,13 +25,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 17..20,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..20,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         value: Int(
                                             1,
@@ -43,13 +48,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..25,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..25,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 22..23,
                                         value: Int(
                                             1,
@@ -63,13 +71,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..35,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..35,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 27..28,
                                         value: Int(
                                             1,
@@ -78,6 +89,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 30..31,
                                         value: Int(
                                             2,
@@ -86,6 +98,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 33..34,
                                         value: Int(
                                             3,
@@ -99,13 +112,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..46,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..46,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..38,
                                         value: Int(
                                             1,
@@ -114,6 +130,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..41,
                                         value: Int(
                                             2,
@@ -122,6 +139,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 43..44,
                                         value: Int(
                                             3,
@@ -135,9 +153,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..77,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 74..77,
                             items: [],
                         },
@@ -146,13 +166,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..91,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 78..91,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 88..89,
                                         value: Int(
                                             1,
@@ -166,13 +189,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..113,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..113,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..99,
                                         value: Int(
                                             1,
@@ -181,6 +207,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..110,
                                         value: Int(
                                             2,
@@ -194,17 +221,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 124..129,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 124..129,
                             elts: [
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 125..128,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 126..127,
                                                     value: Int(
                                                         1,
@@ -221,17 +252,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 130..146,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 130..146,
                             elts: [
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 131..137,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 132..133,
                                                     value: Int(
                                                         1,
@@ -240,6 +275,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 135..136,
                                                     value: Int(
                                                         2,
@@ -251,10 +287,12 @@ Module(
                                 ),
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 139..145,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 140..141,
                                                     value: Int(
                                                         3,
@@ -263,6 +301,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 143..144,
                                                     value: Int(
                                                         4,
@@ -279,16 +318,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 167..175,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 167..175,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 168..174,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 168..169,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -296,6 +339,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 173..174,
                                                 value: Int(
                                                     2,
@@ -311,13 +355,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 176..190,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 176..190,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 177..178,
                                         value: Int(
                                             1,
@@ -326,9 +373,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 180..186,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 180..181,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -336,6 +385,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 185..186,
                                                 value: Int(
                                                     2,
@@ -346,6 +396,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 188..189,
                                         value: Int(
                                             3,
@@ -359,13 +410,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 191..205,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 191..205,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 192..193,
                                         value: Int(
                                             1,
@@ -374,9 +428,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 196..202,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 196..197,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -384,6 +440,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 201..202,
                                                 value: Int(
                                                     2,
@@ -399,13 +456,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 225..235,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 225..235,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 226..227,
                                         value: Int(
                                             1,
@@ -414,9 +474,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 229..231,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 230..231,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -427,6 +489,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 233..234,
                                         value: Int(
                                             3,
@@ -440,13 +503,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 236..250,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 236..250,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 237..238,
                                         value: Int(
                                             1,
@@ -455,12 +521,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 240..246,
                                         value: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 241..246,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 241..242,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -469,6 +538,7 @@ Module(
                                                 op: BitOr,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 245..246,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -481,6 +551,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 248..249,
                                         value: Int(
                                             3,
@@ -494,16 +565,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 273..312,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 273..312,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 274..279,
                                         left: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 274..275,
                                                 value: Int(
                                                     1,
@@ -513,6 +588,7 @@ Module(
                                         op: Add,
                                         right: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 278..279,
                                                 value: Int(
                                                     2,
@@ -523,10 +599,12 @@ Module(
                                 ),
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 281..287,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 282..283,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -534,6 +612,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 285..286,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -546,10 +625,12 @@ Module(
                                 ),
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 289..298,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 290..291,
                                                     value: Int(
                                                         1,
@@ -558,6 +639,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 293..294,
                                                     value: Int(
                                                         2,
@@ -566,6 +648,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 296..297,
                                                     value: Int(
                                                         3,
@@ -577,12 +660,14 @@ Module(
                                 ),
                                 Dict(
                                     ExprDict {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 300..311,
                                         items: [
                                             DictItem {
                                                 key: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 301..302,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -591,6 +676,7 @@ Module(
                                                 ),
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 304..305,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -601,6 +687,7 @@ Module(
                                                 key: None,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 309..310,
                                                         id: Name("d"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set_comprehension.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set_comprehension.py.snap
index 5365de4ac2..8ead74d20d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set_comprehension.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__set_comprehension.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/set_comprehension.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..492,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..15,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("x"),
                                     ctx: Load,
@@ -26,8 +29,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 3..14,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             id: Name("i"),
                                             ctx: Store,
@@ -35,6 +40,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 12..14,
                                             id: Name("ll"),
                                             ctx: Load,
@@ -50,12 +56,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..57,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..57,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 17..18,
                                     id: Name("b"),
                                     ctx: Load,
@@ -64,8 +73,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 19..56,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 23..24,
                                             id: Name("c"),
                                             ctx: Store,
@@ -73,6 +84,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 28..29,
                                             id: Name("d"),
                                             ctx: Load,
@@ -81,9 +93,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 33..39,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 33..34,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -95,6 +109,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 38..39,
                                                             id: Name("w"),
                                                             ctx: Load,
@@ -105,11 +120,13 @@ Module(
                                         ),
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 43..51,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 43..44,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -117,6 +134,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 49..51,
                                                             id: Name("yy"),
                                                             ctx: Load,
@@ -127,6 +145,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 55..56,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -142,12 +161,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..103,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..103,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..60,
                                     id: Name("a"),
                                     ctx: Load,
@@ -156,8 +178,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 61..82,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..66,
                                             id: Name("b"),
                                             ctx: Store,
@@ -165,6 +189,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 70..71,
                                             id: Name("c"),
                                             ctx: Load,
@@ -173,11 +198,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 75..82,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 75..76,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -185,6 +212,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 81..82,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -198,8 +226,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 83..102,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 87..88,
                                             id: Name("f"),
                                             ctx: Store,
@@ -207,6 +237,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 92..93,
                                             id: Name("j"),
                                             ctx: Load,
@@ -215,9 +246,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 97..102,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 97..98,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -229,6 +262,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 101..102,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -247,12 +281,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 104..155,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 104..155,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 105..106,
                                     id: Name("a"),
                                     ctx: Load,
@@ -261,8 +298,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 107..128,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 111..112,
                                             id: Name("b"),
                                             ctx: Store,
@@ -270,6 +309,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 116..117,
                                             id: Name("c"),
                                             ctx: Load,
@@ -278,11 +318,13 @@ Module(
                                     ifs: [
                                         BoolOp(
                                             ExprBoolOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 121..128,
                                                 op: And,
                                                 values: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 121..122,
                                                             id: Name("d"),
                                                             ctx: Load,
@@ -290,6 +332,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 127..128,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -303,8 +346,10 @@ Module(
                                 },
                                 Comprehension {
                                     range: 129..154,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 139..140,
                                             id: Name("f"),
                                             ctx: Store,
@@ -312,6 +357,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 144..145,
                                             id: Name("j"),
                                             ctx: Load,
@@ -320,9 +366,11 @@ Module(
                                     ifs: [
                                         Compare(
                                             ExprCompare {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 149..154,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 149..150,
                                                         id: Name("k"),
                                                         ctx: Load,
@@ -334,6 +382,7 @@ Module(
                                                 comparators: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 153..154,
                                                             id: Name("h"),
                                                             ctx: Load,
@@ -352,12 +401,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 156..173,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 156..173,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 157..158,
                                     id: Name("a"),
                                     ctx: Load,
@@ -366,12 +418,15 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 159..172,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 163..167,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 163..164,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -379,6 +434,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 166..167,
                                                         id: Name("b"),
                                                         ctx: Store,
@@ -391,6 +447,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 171..172,
                                             id: Name("G"),
                                             ctx: Load,
@@ -406,12 +463,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 312..334,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 312..334,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 313..314,
                                     id: Name("x"),
                                     ctx: Load,
@@ -420,8 +480,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 315..333,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 319..320,
                                             id: Name("x"),
                                             ctx: Store,
@@ -429,10 +491,12 @@ Module(
                                     ),
                                     iter: Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 325..332,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 331..332,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -451,12 +515,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 335..362,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 335..362,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 336..337,
                                     id: Name("x"),
                                     ctx: Load,
@@ -465,8 +532,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 338..361,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 342..343,
                                             id: Name("x"),
                                             ctx: Store,
@@ -474,9 +543,11 @@ Module(
                                     ),
                                     iter: YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 348..360,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 359..360,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -494,12 +565,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 363..389,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 363..389,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 364..365,
                                     id: Name("x"),
                                     ctx: Load,
@@ -508,8 +582,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 366..388,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 370..371,
                                             id: Name("x"),
                                             ctx: Store,
@@ -517,19 +593,26 @@ Module(
                                     ),
                                     iter: Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 376..387,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 383..384,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 383..384,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 383..384,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 383..384,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -543,6 +626,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 386..387,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -560,12 +644,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 390..420,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 390..420,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 391..392,
                                     id: Name("x"),
                                     ctx: Load,
@@ -574,8 +661,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 393..419,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 397..398,
                                             id: Name("x"),
                                             ctx: Store,
@@ -583,6 +672,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 402..406,
                                             id: Name("data"),
                                             ctx: Load,
@@ -591,10 +681,12 @@ Module(
                                     ifs: [
                                         Yield(
                                             ExprYield {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 411..418,
                                                 value: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 417..418,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -613,12 +705,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 421..456,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 421..456,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 422..423,
                                     id: Name("x"),
                                     ctx: Load,
@@ -627,8 +722,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 424..455,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 428..429,
                                             id: Name("x"),
                                             ctx: Store,
@@ -636,6 +733,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 433..437,
                                             id: Name("data"),
                                             ctx: Load,
@@ -644,9 +742,11 @@ Module(
                                     ifs: [
                                         YieldFrom(
                                             ExprYieldFrom {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 442..454,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 453..454,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -664,12 +764,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 457..491,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 457..491,
                             elt: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 458..459,
                                     id: Name("x"),
                                     ctx: Load,
@@ -678,8 +781,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 460..490,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 464..465,
                                             id: Name("x"),
                                             ctx: Store,
@@ -687,6 +792,7 @@ Module(
                                     ),
                                     iter: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 469..473,
                                             id: Name("data"),
                                             ctx: Load,
@@ -695,19 +801,26 @@ Module(
                                     ifs: [
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 478..489,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 485..486,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 485..486,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 485..486,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("y"),
                                                                         range: 485..486,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -721,6 +834,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 488..489,
                                                         id: Name("y"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__slice.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__slice.py.snap
index 2f33310702..c04177fae7 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__slice.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__slice.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/slice.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..211,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..27,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..27,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 23..24,
                                     id: Name("x"),
                                     ctx: Load,
@@ -25,6 +28,7 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 25..26,
                                     lower: None,
                                     upper: None,
@@ -38,12 +42,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..33,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 28..33,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..29,
                                     id: Name("x"),
                                     ctx: Load,
@@ -51,10 +58,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 30..32,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 30..31,
                                                 value: Int(
                                                     1,
@@ -73,12 +82,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..39,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..39,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..35,
                                     id: Name("x"),
                                     ctx: Load,
@@ -86,11 +98,13 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 36..38,
                                     lower: None,
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 37..38,
                                                 value: Int(
                                                     2,
@@ -108,12 +122,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..46,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..46,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 40..41,
                                     id: Name("x"),
                                     ctx: Load,
@@ -121,10 +138,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..45,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 42..43,
                                                 value: Int(
                                                     1,
@@ -135,6 +154,7 @@ Module(
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 44..45,
                                                 value: Int(
                                                     2,
@@ -152,12 +172,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..52,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..52,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..48,
                                     id: Name("x"),
                                     ctx: Load,
@@ -165,6 +188,7 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..51,
                                     lower: None,
                                     upper: None,
@@ -178,12 +202,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..59,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..59,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     id: Name("x"),
                                     ctx: Load,
@@ -191,10 +218,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 55..58,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 55..56,
                                                 value: Int(
                                                     1,
@@ -213,12 +242,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..66,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..66,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..61,
                                     id: Name("x"),
                                     ctx: Load,
@@ -226,11 +258,13 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..65,
                                     lower: None,
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 63..64,
                                                 value: Int(
                                                     2,
@@ -248,12 +282,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..74,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..74,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 67..68,
                                     id: Name("x"),
                                     ctx: Load,
@@ -261,10 +298,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..73,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 69..70,
                                                 value: Int(
                                                     1,
@@ -275,6 +314,7 @@ Module(
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 71..72,
                                                 value: Int(
                                                     2,
@@ -292,12 +332,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 75..81,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 75..81,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 75..76,
                                     id: Name("x"),
                                     ctx: Load,
@@ -305,12 +348,14 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 77..80,
                                     lower: None,
                                     upper: None,
                                     step: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 79..80,
                                                 value: Int(
                                                     3,
@@ -327,12 +372,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 82..89,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..89,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 82..83,
                                     id: Name("x"),
                                     ctx: Load,
@@ -340,10 +388,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 84..88,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 84..85,
                                                 value: Int(
                                                     1,
@@ -355,6 +405,7 @@ Module(
                                     step: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 87..88,
                                                 value: Int(
                                                     3,
@@ -371,12 +422,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..97,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..97,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 90..91,
                                     id: Name("x"),
                                     ctx: Load,
@@ -384,11 +438,13 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 92..96,
                                     lower: None,
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 93..94,
                                                 value: Int(
                                                     2,
@@ -399,6 +455,7 @@ Module(
                                     step: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 95..96,
                                                 value: Int(
                                                     3,
@@ -415,12 +472,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..106,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..106,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 98..99,
                                     id: Name("x"),
                                     ctx: Load,
@@ -428,10 +488,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 100..105,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 value: Int(
                                                     1,
@@ -442,6 +504,7 @@ Module(
                                     upper: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 102..103,
                                                 value: Int(
                                                     2,
@@ -452,6 +515,7 @@ Module(
                                     step: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 104..105,
                                                 value: Int(
                                                     3,
@@ -468,12 +532,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 127..136,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 127..136,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 127..128,
                                     id: Name("x"),
                                     ctx: Load,
@@ -481,9 +548,11 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 129..135,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 129..130,
                                             id: Name("y"),
                                             ctx: Store,
@@ -491,6 +560,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 134..135,
                                             value: Int(
                                                 2,
@@ -506,12 +576,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..149,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 137..149,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 137..138,
                                     id: Name("x"),
                                     ctx: Load,
@@ -519,13 +592,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 139..148,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 140..146,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 140..141,
                                                         id: Name("y"),
                                                         ctx: Store,
@@ -533,6 +609,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 145..146,
                                                         value: Int(
                                                             2,
@@ -553,12 +630,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 150..160,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 150..160,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 150..151,
                                     id: Name("x"),
                                     ctx: Load,
@@ -566,13 +646,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 152..159,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 152..158,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 152..153,
                                                         id: Name("y"),
                                                         ctx: Store,
@@ -580,6 +663,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 157..158,
                                                         value: Int(
                                                             2,
@@ -600,12 +684,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 202..210,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 202..210,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 202..203,
                                     id: Name("x"),
                                     ctx: Load,
@@ -613,10 +700,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 204..209,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 204..205,
                                                 value: Int(
                                                     1,
@@ -625,11 +714,13 @@ Module(
                                         ),
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 206..208,
                                                 lower: None,
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 207..208,
                                                             value: Int(
                                                                 2,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__starred.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__starred.py.snap
index 3d1f786a8c..a4fe4f78b4 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__starred.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__starred.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/starred.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..172,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..2,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..2,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..2,
                                     id: Name("a"),
                                     ctx: Load,
@@ -30,15 +33,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 3..11,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..11,
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5..10,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             id: Name("a"),
                                             ctx: Load,
@@ -47,6 +54,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 9..10,
                                             value: Int(
                                                 1,
@@ -62,15 +70,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..19,
                     value: Starred(
                         ExprStarred {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..19,
                             value: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..19,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..14,
                                             id: Name("x"),
                                             ctx: Load,
@@ -79,6 +91,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("attr"),
                                         range: 15..19,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -90,10 +103,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..57,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..32,
                                 id: Name("array_slice"),
                                 ctx: Store,
@@ -102,9 +117,11 @@ Module(
                     ],
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..57,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 35..40,
                                     id: Name("array"),
                                     ctx: Load,
@@ -112,10 +129,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..56,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 41..42,
                                                 value: Int(
                                                     0,
@@ -124,9 +143,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 44..52,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 45..52,
                                                         id: Name("indexes"),
                                                         ctx: Load,
@@ -137,10 +158,12 @@ Module(
                                         ),
                                         UnaryOp(
                                             ExprUnaryOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..56,
                                                 op: USub,
                                                 operand: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 55..56,
                                                         value: Int(
                                                             1,
@@ -161,13 +184,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..94,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..80,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..63,
                                         id: Name("array"),
                                         ctx: Load,
@@ -175,10 +201,12 @@ Module(
                                 ),
                                 slice: Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..79,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 64..65,
                                                     value: Int(
                                                         0,
@@ -187,9 +215,11 @@ Module(
                                             ),
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 67..75,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 68..75,
                                                             id: Name("indexes"),
                                                             ctx: Load,
@@ -200,10 +230,12 @@ Module(
                                             ),
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 77..79,
                                                     op: USub,
                                                     operand: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 78..79,
                                                             value: Int(
                                                                 1,
@@ -223,6 +255,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..94,
                             id: Name("array_slice"),
                             ctx: Load,
@@ -232,12 +265,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..140,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..140,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 95..100,
                                     id: Name("array"),
                                     ctx: Load,
@@ -245,13 +281,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 101..139,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 101..119,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..119,
                                                         id: Name("indexes_to_select"),
                                                         ctx: Load,
@@ -262,9 +301,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 121..139,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 122..139,
                                                         id: Name("indexes_to_select"),
                                                         ctx: Load,
@@ -285,12 +326,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 141..171,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 141..171,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 141..146,
                                     id: Name("array"),
                                     ctx: Load,
@@ -298,14 +342,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 147..170,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 147..150,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 147..148,
                                                             value: Int(
                                                                 3,
@@ -316,6 +363,7 @@ Module(
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 149..150,
                                                             value: Int(
                                                                 5,
@@ -328,9 +376,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 152..170,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 153..170,
                                                         id: Name("indexes_to_select"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__string.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__string.py.snap
index 6cddb01399..f9480bed42 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__string.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__string.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/string.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..163,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..13,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 0..13,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Hello World",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -35,14 +38,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..20,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..20,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 14..20,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "😎",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -58,9 +64,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..32,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..32,
                             value: StringLiteralValue {
                                 inner: Concatenated(
@@ -68,6 +76,7 @@ Module(
                                         strings: [
                                             StringLiteral {
                                                 range: 21..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "Foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -77,6 +86,7 @@ Module(
                                             },
                                             StringLiteral {
                                                 range: 27..32,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "Bar",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -95,9 +105,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..60,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..58,
                             value: StringLiteralValue {
                                 inner: Concatenated(
@@ -105,6 +117,7 @@ Module(
                                         strings: [
                                             StringLiteral {
                                                 range: 39..42,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "A",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -114,6 +127,7 @@ Module(
                                             },
                                             StringLiteral {
                                                 range: 47..50,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "B",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -123,6 +137,7 @@ Module(
                                             },
                                             StringLiteral {
                                                 range: 55..58,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "C",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -141,14 +156,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..79,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..79,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 61..79,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "Olá, Mundo!",
                                         flags: StringLiteralFlags {
                                             quote_style: Single,
@@ -164,14 +182,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 80..91,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 80..91,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 80..91,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "ABCDE",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -187,9 +208,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..121,
                     value: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..119,
                             value: StringLiteralValue {
                                 inner: Concatenated(
@@ -197,6 +220,7 @@ Module(
                                         strings: [
                                             StringLiteral {
                                                 range: 98..106,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "aB",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -206,6 +230,7 @@ Module(
                                             },
                                             StringLiteral {
                                                 range: 111..119,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "cD",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Single,
@@ -224,14 +249,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..136,
                     value: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..136,
                             value: BytesLiteralValue {
                                 inner: Single(
                                     BytesLiteral {
                                         range: 122..136,
+                                        node_index: AtomicNodeIndex(..),
                                         value: [
                                             104,
                                             101,
@@ -259,15 +287,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..161,
                     value: BytesLiteral(
                         ExprBytesLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 137..161,
                             value: BytesLiteralValue {
                                 inner: Concatenated(
                                     [
                                         BytesLiteral {
                                             range: 137..145,
+                                            node_index: AtomicNodeIndex(..),
                                             value: [
                                                 98,
                                                 121,
@@ -283,6 +314,7 @@ Module(
                                         },
                                         BytesLiteral {
                                             range: 146..161,
+                                            node_index: AtomicNodeIndex(..),
                                             value: [
                                                 99,
                                                 111,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__subscript.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__subscript.py.snap
index 23d49419b2..f90b4a3033 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__subscript.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__subscript.py.snap
@@ -1,26 +1,30 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/subscript.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..266,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..10,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..10,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..7,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 0..4,
                                             id: Name("data"),
                                             ctx: Load,
@@ -28,6 +32,7 @@ Module(
                                     ),
                                     slice: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5..6,
                                             value: Int(
                                                 0,
@@ -39,6 +44,7 @@ Module(
                             ),
                             slice: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     value: Int(
                                         0,
@@ -52,12 +58,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 11..21,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 11..21,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..15,
                                     id: Name("data"),
                                     ctx: Load,
@@ -65,10 +74,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..20,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 16..17,
                                                 value: Int(
                                                     0,
@@ -77,6 +88,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 19..20,
                                                 value: Int(
                                                     1,
@@ -95,12 +107,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..31,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..31,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..26,
                                     id: Name("data"),
                                     ctx: Load,
@@ -108,14 +123,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 27..30,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 27..29,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 27..28,
                                                             value: Int(
                                                                 0,
@@ -139,12 +157,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..43,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..43,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 32..36,
                                     id: Name("data"),
                                     ctx: Load,
@@ -152,14 +173,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 37..42,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 37..39,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 37..38,
                                                             value: Int(
                                                                 0,
@@ -173,6 +197,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 41..42,
                                                 value: Int(
                                                     1,
@@ -191,12 +216,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..56,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..56,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..48,
                                     id: Name("data"),
                                     ctx: Load,
@@ -204,14 +232,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..55,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 49..52,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 49..50,
                                                             value: Int(
                                                                 0,
@@ -222,6 +253,7 @@ Module(
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 51..52,
                                                             value: Int(
                                                                 1,
@@ -234,6 +266,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..55,
                                                 value: Int(
                                                     2,
@@ -252,12 +285,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..80,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..80,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 57..61,
                                     id: Name("data"),
                                     ctx: Load,
@@ -265,14 +301,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..79,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 62..67,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 62..63,
                                                             value: Int(
                                                                 0,
@@ -283,6 +322,7 @@ Module(
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 64..65,
                                                             value: Int(
                                                                 1,
@@ -293,6 +333,7 @@ Module(
                                                 step: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 66..67,
                                                             value: Int(
                                                                 2,
@@ -304,6 +345,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 69..70,
                                                 value: Int(
                                                     3,
@@ -312,10 +354,12 @@ Module(
                                         ),
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 72..79,
                                                 lower: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 72..73,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -325,9 +369,11 @@ Module(
                                                 upper: Some(
                                                     BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 74..79,
                                                             left: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 74..75,
                                                                     id: Name("b"),
                                                                     ctx: Load,
@@ -336,6 +382,7 @@ Module(
                                                             op: Add,
                                                             right: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 78..79,
                                                                     value: Int(
                                                                         1,
@@ -360,12 +407,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 81..93,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 81..93,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 81..85,
                                     id: Name("data"),
                                     ctx: Load,
@@ -373,9 +423,11 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 86..92,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 86..87,
                                             id: Name("a"),
                                             ctx: Store,
@@ -383,6 +435,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 91..92,
                                             id: Name("b"),
                                             ctx: Load,
@@ -397,12 +450,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..106,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..106,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 94..98,
                                     id: Name("data"),
                                     ctx: Load,
@@ -410,10 +466,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 99..105,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..100,
                                                 lower: None,
                                                 upper: None,
@@ -422,11 +480,13 @@ Module(
                                         ),
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 102..105,
                                                 lower: None,
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 103..105,
                                                             value: Int(
                                                                 11,
@@ -449,12 +509,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..120,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..120,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 107..111,
                                     id: Name("data"),
                                     ctx: Load,
@@ -462,10 +525,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 112..119,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 112..113,
                                                 value: Int(
                                                     1,
@@ -474,6 +539,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 115..116,
                                                 value: Int(
                                                     2,
@@ -482,6 +548,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 118..119,
                                                 value: Int(
                                                     3,
@@ -500,12 +567,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..132,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 121..132,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 121..125,
                                     id: Name("data"),
                                     ctx: Load,
@@ -513,10 +583,12 @@ Module(
                             ),
                             slice: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 126..131,
                                     op: Invert,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 127..131,
                                             id: Name("flag"),
                                             ctx: Load,
@@ -531,12 +603,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..148,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 133..148,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 133..137,
                                     id: Name("data"),
                                     ctx: Load,
@@ -544,13 +619,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 138..147,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 139..145,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 139..140,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -558,6 +636,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 144..145,
                                                         value: Int(
                                                             0,
@@ -578,12 +657,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 149..165,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 149..165,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 149..153,
                                     id: Name("data"),
                                     ctx: Load,
@@ -591,13 +673,16 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 154..164,
                                     lower: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 155..161,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 155..156,
                                                         id: Name("a"),
                                                         ctx: Store,
@@ -605,6 +690,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 160..161,
                                                         value: Int(
                                                             0,
@@ -617,6 +703,7 @@ Module(
                                     upper: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 163..164,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -633,12 +720,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 226..234,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 226..234,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 226..230,
                                     id: Name("data"),
                                     ctx: Load,
@@ -646,13 +736,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 231..233,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 231..233,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 232..233,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -673,12 +766,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 235..249,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 235..249,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 235..239,
                                     id: Name("data"),
                                     ctx: Load,
@@ -686,18 +782,22 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 240..248,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 240..248,
                                                 value: BoolOp(
                                                     ExprBoolOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 241..248,
                                                         op: And,
                                                         values: [
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 241..242,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -705,6 +805,7 @@ Module(
                                                             ),
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 247..248,
                                                                     id: Name("y"),
                                                                     ctx: Load,
@@ -728,12 +829,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 250..265,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 250..265,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 250..254,
                                     id: Name("data"),
                                     ctx: Load,
@@ -741,16 +845,20 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 255..264,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 255..264,
                                                 value: Named(
                                                     ExprNamed {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 257..263,
                                                         target: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 257..258,
                                                                 id: Name("x"),
                                                                 ctx: Store,
@@ -758,6 +866,7 @@ Module(
                                                         ),
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 262..263,
                                                                 id: Name("y"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__t_string.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__t_string.py.snap
index 99a7bcd3b9..b9d44898d1 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__t_string.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__t_string.py.snap
@@ -7,19 +7,23 @@ input_file: crates/ruff_python_parser/resources/valid/expressions/t_string.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..1143,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..21,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..21,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 18..21,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: TStringFlags {
                                                 quote_style: Double,
@@ -36,15 +40,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..25,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..25,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 22..25,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: TStringFlags {
                                                 quote_style: Double,
@@ -61,15 +68,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..29,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..29,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 26..29,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: TStringFlags {
                                                 quote_style: Single,
@@ -86,15 +96,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..37,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..37,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 30..37,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: TStringFlags {
                                                 quote_style: Double,
@@ -111,15 +124,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..45,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..45,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 38..45,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [],
                                             flags: TStringFlags {
                                                 quote_style: Single,
@@ -136,26 +152,32 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..56,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..56,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 47..56,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 49..55,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 50..54,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 50..54,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: " t",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Double,
@@ -188,21 +210,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..67,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..67,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 57..67,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 59..66,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 60..63,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -229,25 +256,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..75,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..75,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 68..75,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 70..74,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 71..73,
                                                                 elts: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 71..72,
                                                                             value: Int(
                                                                                 3,
@@ -280,24 +313,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 76..86,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..86,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 76..86,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 78..85,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Compare(
                                                             ExprCompare {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 79..83,
                                                                 left: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 79..80,
                                                                         value: Int(
                                                                             3,
@@ -310,6 +349,7 @@ Module(
                                                                 comparators: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 82..83,
                                                                             value: Int(
                                                                                 4,
@@ -324,6 +364,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 84..84,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -345,21 +386,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..102,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..102,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 87..102,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 89..101,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 90..91,
                                                                 value: Int(
                                                                     3,
@@ -371,17 +417,21 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 92..100,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 92..97,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: StringLiteral(
                                                                                 ExprStringLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 93..96,
                                                                                     value: StringLiteralValue {
                                                                                         inner: Single(
                                                                                             StringLiteral {
                                                                                                 range: 93..96,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "}",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Double,
@@ -401,6 +451,7 @@ Module(
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 97..100,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ">10",
                                                                         },
                                                                     ),
@@ -425,21 +476,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..118,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 103..118,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 103..118,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 105..117,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 106..107,
                                                                 value: Int(
                                                                     3,
@@ -451,17 +507,21 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 108..116,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 108..113,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: StringLiteral(
                                                                                 ExprStringLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 109..112,
                                                                                     value: StringLiteralValue {
                                                                                         inner: Single(
                                                                                             StringLiteral {
                                                                                                 range: 109..112,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "{",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Double,
@@ -481,6 +541,7 @@ Module(
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 113..116,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ">10",
                                                                         },
                                                                     ),
@@ -505,21 +566,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..133,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..133,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 119..133,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 121..132,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 124..127,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -551,21 +617,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 134..154,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..154,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 134..154,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 136..153,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 139..142,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -581,10 +652,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 147..152,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 147..152,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f  ",
                                                                         },
                                                                     ),
@@ -609,21 +682,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 155..173,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 155..173,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 155..173,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 157..172,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 160..163,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -655,25 +733,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 174..190,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 174..190,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 174..190,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 176..189,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 179..183,
                                                                 elts: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 179..180,
                                                                             value: Int(
                                                                                 1,
@@ -682,6 +766,7 @@ Module(
                                                                     ),
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 182..183,
                                                                             value: Int(
                                                                                 2,
@@ -719,33 +804,41 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 191..217,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 191..217,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 191..217,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 193..216,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: TString(
                                                             ExprTString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 194..210,
                                                                 value: TStringValue {
                                                                     inner: Single(
                                                                         TString(
                                                                             TString {
                                                                                 range: 194..210,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 196..209,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: NumberLiteral(
                                                                                                 ExprNumberLiteral {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 197..203,
                                                                                                     value: Float(
                                                                                                         3.1415,
@@ -762,10 +855,12 @@ Module(
                                                                                             format_spec: Some(
                                                                                                 InterpolatedStringFormatSpec {
                                                                                                     range: 205..208,
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     elements: [
                                                                                                         Literal(
                                                                                                             InterpolatedStringLiteralElement {
                                                                                                                 range: 205..208,
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 value: ".1f",
                                                                                                             },
                                                                                                         ),
@@ -791,10 +886,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 211..215,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 211..215,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "*^20",
                                                                         },
                                                                     ),
@@ -819,15 +916,18 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 219..253,
                     value: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 219..253,
                             items: [
                                 DictItem {
                                     key: Some(
                                         TString(
                                             ExprTString {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 220..248,
                                                 value: TStringValue {
                                                     inner: Concatenated(
@@ -835,6 +935,7 @@ Module(
                                                             Literal(
                                                                 StringLiteral {
                                                                     range: 220..226,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "foo ",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -846,21 +947,26 @@ Module(
                                                             TString(
                                                                 TString {
                                                                     range: 227..242,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     elements: [
                                                                         Literal(
                                                                             InterpolatedStringLiteralElement {
                                                                                 range: 229..233,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: "bar ",
                                                                             },
                                                                         ),
                                                                         Interpolation(
                                                                             InterpolatedElement {
                                                                                 range: 233..240,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 expression: BinOp(
                                                                                     ExprBinOp {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 234..239,
                                                                                         left: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 234..235,
                                                                                                 id: Name("x"),
                                                                                                 ctx: Load,
@@ -869,6 +975,7 @@ Module(
                                                                                         op: Add,
                                                                                         right: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 238..239,
                                                                                                 id: Name("y"),
                                                                                                 ctx: Load,
@@ -884,6 +991,7 @@ Module(
                                                                         Literal(
                                                                             InterpolatedStringLiteralElement {
                                                                                 range: 240..241,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 value: " ",
                                                                             },
                                                                         ),
@@ -898,6 +1006,7 @@ Module(
                                                             Literal(
                                                                 StringLiteral {
                                                                     range: 243..248,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "baz",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -914,6 +1023,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 250..252,
                                             value: Int(
                                                 10,
@@ -928,9 +1038,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 254..345,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 260..263,
                             id: Name("foo"),
                             ctx: Load,
@@ -939,16 +1051,20 @@ Module(
                     cases: [
                         MatchCase {
                             range: 269..293,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 274..279,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 274..279,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 274..279,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "one",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -966,6 +1082,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 289..293,
                                     },
                                 ),
@@ -973,11 +1090,14 @@ Module(
                         },
                         MatchCase {
                             range: 298..345,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 303..331,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 303..331,
                                             value: StringLiteralValue {
                                                 inner: Concatenated(
@@ -985,6 +1105,7 @@ Module(
                                                         strings: [
                                                             StringLiteral {
                                                                 range: 303..316,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "implicitly ",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -994,6 +1115,7 @@ Module(
                                                             },
                                                             StringLiteral {
                                                                 range: 317..331,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "concatenated",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -1014,6 +1136,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 341..345,
                                     },
                                 ),
@@ -1024,27 +1147,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 347..364,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 347..364,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 347..364,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 349..350,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 350..355,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 351..354,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1058,14 +1187,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 355..356,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 356..363,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 357..360,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1076,10 +1208,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 361..362,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 361..362,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "\\",
                                                                         },
                                                                     ),
@@ -1104,19 +1238,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 365..379,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 365..379,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 365..379,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 367..378,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\\{foo\\}",
                                                     },
                                                 ),
@@ -1136,21 +1274,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 380..420,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 380..420,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 380..420,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 384..417,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 390..393,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1161,10 +1304,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 394..416,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 394..416,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "x\n        y\n        z\n",
                                                                         },
                                                                     ),
@@ -1189,21 +1334,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 421..439,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 421..439,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 421..439,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 423..438,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 428..431,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1235,27 +1385,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 441..486,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 441..486,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 441..486,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 443..450,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 450..455,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 451..454,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1269,14 +1425,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 455..468,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " {another} ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 468..473,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 469..472,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1290,14 +1449,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 473..476,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " {",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 476..483,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 477..482,
                                                                 id: Name("three"),
                                                                 ctx: Load,
@@ -1311,6 +1473,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 483..485,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "}",
                                                     },
                                                 ),
@@ -1330,27 +1493,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 487..529,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 487..529,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 487..529,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 489..496,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 496..503,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 497..500,
                                                                 id: Name("foo"),
                                                                 ctx: Load,
@@ -1364,14 +1533,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 503..504,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 504..511,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 505..508,
                                                                 id: Name("bar"),
                                                                 ctx: Load,
@@ -1385,14 +1557,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 511..512,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 512..519,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 513..516,
                                                                 id: Name("baz"),
                                                                 ctx: Load,
@@ -1406,14 +1581,17 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 519..520,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 520..528,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 521..527,
                                                                 id: Name("foobar"),
                                                                 ctx: Load,
@@ -1440,27 +1618,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 530..549,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 530..549,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 530..549,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 532..539,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "normal ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 539..548,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 540..541,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1471,10 +1655,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 542..547,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 542..547,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "y + 2",
                                                                         },
                                                                     ),
@@ -1499,21 +1685,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 550..568,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 550..568,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 550..568,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 552..567,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 553..554,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1524,22 +1715,28 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 555..566,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 555..566,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: Call(
                                                                                 ExprCall {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 556..565,
                                                                                     func: Attribute(
                                                                                         ExprAttribute {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 556..563,
                                                                                             value: Set(
                                                                                                 ExprSet {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 556..559,
                                                                                                     elts: [
                                                                                                         NumberLiteral(
                                                                                                             ExprNumberLiteral {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 557..558,
                                                                                                                 value: Int(
                                                                                                                     1,
@@ -1552,12 +1749,14 @@ Module(
                                                                                             attr: Identifier {
                                                                                                 id: Name("pop"),
                                                                                                 range: 560..563,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                             },
                                                                                             ctx: Load,
                                                                                         },
                                                                                     ),
                                                                                     arguments: Arguments {
                                                                                         range: 563..565,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         args: [],
                                                                                         keywords: [],
                                                                                     },
@@ -1589,34 +1788,45 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 569..588,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 569..588,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 569..588,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 571..587,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Lambda(
                                                             ExprLambda {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 573..585,
                                                                 parameters: Some(
                                                                     Parameters {
                                                                         range: 580..581,
+                                                                        node_index: AtomicNodeIndex(
+                                                                            0,
+                                                                        ),
                                                                         posonlyargs: [],
                                                                         args: [
                                                                             ParameterWithDefault {
                                                                                 range: 580..581,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 parameter: Parameter {
                                                                                     range: 580..581,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     name: Identifier {
                                                                                         id: Name("x"),
                                                                                         range: 580..581,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                     },
                                                                                     annotation: None,
                                                                                 },
@@ -1630,10 +1840,12 @@ Module(
                                                                 ),
                                                                 body: Set(
                                                                     ExprSet {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 582..585,
                                                                         elts: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 583..584,
                                                                                     id: Name("x"),
                                                                                     ctx: Load,
@@ -1665,21 +1877,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 589..597,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 589..597,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 589..597,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 591..596,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 592..593,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1711,21 +1928,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 598..611,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 598..611,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 598..611,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 600..610,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 605..606,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1757,21 +1979,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 612..621,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 612..621,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 612..621,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 614..620,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 615..616,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1803,21 +2030,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 622..636,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 622..636,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 622..636,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 624..635,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 625..626,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1828,10 +2060,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 627..634,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 627..634,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f!r =",
                                                                         },
                                                                     ),
@@ -1856,21 +2090,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 637..653,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 637..653,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 637..653,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 639..652,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 640..641,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1886,10 +2125,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 648..651,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 648..651,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f",
                                                                         },
                                                                     ),
@@ -1914,21 +2155,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 654..667,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 654..667,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 654..667,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 656..666,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 657..658,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -1939,10 +2185,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 659..665,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 659..665,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f=!r",
                                                                         },
                                                                     ),
@@ -1967,9 +2215,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 668..682,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 668..682,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -1977,6 +2227,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 668..675,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "hello",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -1988,12 +2239,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 676..682,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 678..681,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 679..680,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2021,9 +2275,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 683..696,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 683..696,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2031,12 +2287,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 683..689,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 685..688,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 686..687,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2058,12 +2317,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 690..696,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 692..695,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 693..694,
                                                                     id: Name("y"),
                                                                     ctx: Load,
@@ -2091,9 +2353,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 697..711,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 697..711,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2101,12 +2365,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 697..703,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 699..702,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 700..701,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2128,6 +2395,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 704..711,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "world",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2145,31 +2413,38 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 712..756,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 712..756,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 712..756,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 714..739,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "Invalid args in command: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 739..755,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Tuple(
                                                             ExprTuple {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 740..754,
                                                                 elts: [
                                                                     Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 740..747,
                                                                             id: Name("command"),
                                                                             ctx: Load,
@@ -2177,9 +2452,11 @@ Module(
                                                                     ),
                                                                     Starred(
                                                                         ExprStarred {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 749..754,
                                                                             value: Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 750..754,
                                                                                     id: Name("args"),
                                                                                     ctx: Load,
@@ -2214,9 +2491,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 757..775,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 757..775,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2224,6 +2503,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 757..762,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2235,12 +2515,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 763..769,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 765..768,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 766..767,
                                                                     id: Name("x"),
                                                                     ctx: Load,
@@ -2262,6 +2545,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 770..775,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "bar",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2279,9 +2563,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 776..825,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 782..823,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2289,10 +2575,12 @@ Module(
                                         TString(
                                             TString {
                                                 range: 782..786,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 784..785,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "a",
                                                         },
                                                     ),
@@ -2307,10 +2595,12 @@ Module(
                                         TString(
                                             TString {
                                                 range: 791..795,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 793..794,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "b",
                                                         },
                                                     ),
@@ -2325,6 +2615,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 800..803,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "c",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2336,10 +2627,12 @@ Module(
                                         TString(
                                             TString {
                                                 range: 808..813,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 811..812,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "d",
                                                         },
                                                     ),
@@ -2356,10 +2649,12 @@ Module(
                                         FString(
                                             FString {
                                                 range: 818..823,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 821..822,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "e",
                                                         },
                                                     ),
@@ -2382,9 +2677,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 850..879,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 850..879,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2392,6 +2689,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 850..856,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2403,12 +2701,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 857..865,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 859..864,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 860..863,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2430,6 +2731,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 866..871,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2441,6 +2743,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 872..879,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2458,9 +2761,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 880..909,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 880..909,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2468,6 +2773,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 880..885,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2479,12 +2785,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 886..894,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 888..893,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 889..892,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2506,6 +2815,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 895..901,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2517,6 +2827,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 902..909,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2534,9 +2845,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 910..939,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 910..939,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2544,6 +2857,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 910..915,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2555,12 +2869,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 916..924,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 918..923,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 919..922,
                                                                     id: Name("bar"),
                                                                     ctx: Load,
@@ -2582,6 +2899,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 925..930,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "baz",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2593,6 +2911,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 931..939,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: " some",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2610,9 +2929,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 940..978,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 940..978,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2620,6 +2941,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 940..946,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "foo",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2631,18 +2953,22 @@ Module(
                                         TString(
                                             TString {
                                                 range: 947..966,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 949..953,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "bar ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 953..958,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 954..957,
                                                                     id: Name("baz"),
                                                                     ctx: Load,
@@ -2656,6 +2982,7 @@ Module(
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 958..965,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: " really",
                                                         },
                                                     ),
@@ -2670,6 +2997,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 967..973,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "bar",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2681,6 +3009,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 974..978,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "no",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2698,9 +3027,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 998..1017,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 998..1017,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2708,12 +3039,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 998..1007,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1000..1006,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1001..1005,
                                                                     id: Name("this"),
                                                                     ctx: Load,
@@ -2735,12 +3069,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 1008..1017,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1010..1016,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1011..1015,
                                                                     id: Name("that"),
                                                                     ctx: Load,
@@ -2768,9 +3105,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1018..1036,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 1018..1036,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2778,12 +3117,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 1018..1027,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1020..1026,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1021..1025,
                                                                     id: Name("this"),
                                                                     ctx: Load,
@@ -2805,12 +3147,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 1027..1036,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1029..1035,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1030..1034,
                                                                     id: Name("that"),
                                                                     ctx: Load,
@@ -2838,9 +3183,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1037..1064,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 1037..1064,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2848,12 +3195,15 @@ Module(
                                         TString(
                                             TString {
                                                 range: 1037..1046,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1039..1045,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1040..1044,
                                                                     id: Name("this"),
                                                                     ctx: Load,
@@ -2875,6 +3225,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 1047..1053,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "that",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2886,12 +3237,15 @@ Module(
                                         FString(
                                             FString {
                                                 range: 1054..1064,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1056..1063,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1057..1062,
                                                                     id: Name("other"),
                                                                     ctx: Load,
@@ -2919,9 +3273,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1065..1111,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 1065..1111,
                             value: TStringValue {
                                 inner: Concatenated(
@@ -2929,18 +3285,22 @@ Module(
                                         FString(
                                             FString {
                                                 range: 1065..1082,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 1067..1071,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "one ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1071..1077,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1072..1076,
                                                                     id: Name("this"),
                                                                     ctx: Load,
@@ -2954,6 +3314,7 @@ Module(
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 1077..1081,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: " two",
                                                         },
                                                     ),
@@ -2968,6 +3329,7 @@ Module(
                                         Literal(
                                             StringLiteral {
                                                 range: 1083..1089,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "that",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -2979,18 +3341,22 @@ Module(
                                         TString(
                                             TString {
                                                 range: 1090..1111,
+                                                node_index: AtomicNodeIndex(..),
                                                 elements: [
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 1092..1098,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "three ",
                                                         },
                                                     ),
                                                     Interpolation(
                                                         InterpolatedElement {
                                                             range: 1098..1105,
+                                                            node_index: AtomicNodeIndex(..),
                                                             expression: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1099..1104,
                                                                     id: Name("other"),
                                                                     ctx: Load,
@@ -3004,6 +3370,7 @@ Module(
                                                     Literal(
                                                         InterpolatedStringLiteralElement {
                                                             range: 1105..1110,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: " four",
                                                         },
                                                     ),
@@ -3024,45 +3391,56 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1123..1142,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 1123..1142,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 1123..1142,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 1125..1141,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 1126..1140,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 1126..1140,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 1128..1139,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: TString(
                                                                                                 ExprTString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 1129..1138,
                                                                                                     value: TStringValue {
                                                                                                         inner: Single(
                                                                                                             TString(
                                                                                                                 TString {
                                                                                                                     range: 1129..1138,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 1131..1137,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: Name(
                                                                                                                                     ExprName {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 1132..1136,
                                                                                                                                         id: Name("this"),
                                                                                                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__tuple.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__tuple.py.snap
index e8a88a1b9d..4b019c8755 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__tuple.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__tuple.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/tuple.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..276,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..21,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..21,
                             elts: [],
                             ctx: Load,
@@ -25,9 +27,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..26,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..25,
                             elts: [],
                             ctx: Load,
@@ -38,13 +42,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..37,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 27..37,
                             elts: [
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..31,
                                         elts: [],
                                         ctx: Load,
@@ -53,6 +60,7 @@ Module(
                                 ),
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..36,
                                         elts: [],
                                         ctx: Load,
@@ -68,13 +76,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..42,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..42,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..40,
                                         id: Name("a"),
                                         ctx: Load,
@@ -89,13 +100,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..49,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..49,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..45,
                                         id: Name("a"),
                                         ctx: Load,
@@ -103,6 +117,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 47..48,
                                         id: Name("b"),
                                         ctx: Load,
@@ -117,13 +132,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 50..57,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..57,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         id: Name("a"),
                                         ctx: Load,
@@ -131,6 +149,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         id: Name("b"),
                                         ctx: Load,
@@ -145,13 +164,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..66,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..65,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 60..61,
                                         id: Name("a"),
                                         ctx: Load,
@@ -159,6 +181,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 63..64,
                                         id: Name("b"),
                                         ctx: Load,
@@ -173,13 +196,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..92,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..92,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 90..91,
                                         id: Name("a"),
                                         ctx: Load,
@@ -194,13 +220,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..97,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..97,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 93..94,
                                         id: Name("a"),
                                         ctx: Load,
@@ -208,6 +237,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..97,
                                         id: Name("b"),
                                         ctx: Load,
@@ -222,13 +252,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 98..103,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..103,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..99,
                                         id: Name("a"),
                                         ctx: Load,
@@ -236,6 +269,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 101..102,
                                         id: Name("b"),
                                         ctx: Load,
@@ -250,16 +284,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 126..129,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 126..129,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 126..128,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 127..128,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -277,13 +315,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 130..135,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 130..135,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 130..131,
                                         id: Name("a"),
                                         ctx: Load,
@@ -291,9 +332,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 133..135,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 134..135,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -311,19 +354,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..161,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..161,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 136..142,
                                         value: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..142,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 137..138,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -332,6 +380,7 @@ Module(
                                                 op: BitOr,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 141..142,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -344,12 +393,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 144..152,
                                         value: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 145..152,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 151..152,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -362,6 +414,7 @@ Module(
                                 ),
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 154..156,
                                         elts: [],
                                         ctx: Load,
@@ -370,9 +423,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 158..161,
                                         value: Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 159..161,
                                                 elts: [],
                                                 ctx: Load,
@@ -391,16 +446,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 162..167,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 162..167,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 163..165,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 164..165,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -418,13 +477,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 168..175,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 168..175,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 169..170,
                                         id: Name("a"),
                                         ctx: Load,
@@ -432,9 +494,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 172..174,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 173..174,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -452,19 +516,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 176..203,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 176..203,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 177..183,
                                         value: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 178..183,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 178..179,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -473,6 +542,7 @@ Module(
                                                 op: BitOr,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 182..183,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -485,12 +555,15 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 185..193,
                                         value: Await(
                                             ExprAwait {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 186..193,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 192..193,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -503,6 +576,7 @@ Module(
                                 ),
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 195..197,
                                         elts: [],
                                         ctx: Load,
@@ -511,9 +585,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 199..202,
                                         value: Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 200..202,
                                                 elts: [],
                                                 ctx: Load,
@@ -532,16 +608,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 224..233,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 224..233,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 225..231,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 225..226,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -549,6 +629,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 230..231,
                                                 value: Int(
                                                     1,
@@ -566,13 +647,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 234..245,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 234..245,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 235..236,
                                         id: Name("x"),
                                         ctx: Load,
@@ -580,9 +664,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 238..244,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 238..239,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -590,6 +676,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 243..244,
                                                 value: Int(
                                                     2,
@@ -607,13 +694,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 246..260,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 246..260,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 247..248,
                                         id: Name("x"),
                                         ctx: Load,
@@ -621,9 +711,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 250..256,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 250..251,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -631,6 +723,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 255..256,
                                                 value: Int(
                                                     2,
@@ -641,6 +734,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 258..259,
                                         id: Name("z"),
                                         ctx: Load,
@@ -655,13 +749,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 261..275,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 261..275,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 261..262,
                                         id: Name("x"),
                                         ctx: Load,
@@ -669,9 +766,11 @@ Module(
                                 ),
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 265..271,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 265..266,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -679,6 +778,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 270..271,
                                                 value: Int(
                                                     2,
@@ -689,6 +789,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 274..275,
                                         id: Name("z"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__unary_op.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__unary_op.py.snap
index 6e164b817f..cf09c3dcf5 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__unary_op.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__unary_op.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/unary_op.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..276,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..11,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..11,
                             op: USub,
                             operand: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     value: Int(
                                         1,
@@ -31,13 +34,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..14,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..14,
                             op: UAdd,
                             operand: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 13..14,
                                     value: Int(
                                         1,
@@ -50,13 +56,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..17,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..17,
                             op: Invert,
                             operand: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..17,
                                     value: Int(
                                         1,
@@ -69,13 +78,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..23,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..23,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..23,
                                     id: Name("x"),
                                     ctx: Load,
@@ -87,21 +99,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 36..40,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..40,
                             op: USub,
                             operand: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 37..40,
                                     op: USub,
                                     operand: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..40,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 39..40,
                                                     value: Int(
                                                         1,
@@ -118,21 +135,26 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..45,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..45,
                             op: USub,
                             operand: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..45,
                                     op: UAdd,
                                     operand: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 43..45,
                                             op: Invert,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 44..45,
                                                     value: Int(
                                                         1,
@@ -149,25 +171,31 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..53,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..53,
                             op: Not,
                             operand: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..53,
                                     op: USub,
                                     operand: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 50..53,
                                             op: UAdd,
                                             operand: UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 51..53,
                                                     op: Invert,
                                                     operand: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 52..53,
                                                             value: Int(
                                                                 1,
@@ -186,17 +214,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 54..63,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 54..63,
                             op: Not,
                             operand: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 58..63,
                                     op: Not,
                                     operand: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..63,
                                             id: Name("x"),
                                             ctx: Load,
@@ -210,16 +242,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..93,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..93,
                             op: USub,
                             operand: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 86..93,
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 92..93,
                                             value: Int(
                                                 1,
@@ -234,19 +270,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..109,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..109,
                             op: UAdd,
                             operand: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 96..109,
                                     left: Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..103,
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 102..103,
                                                     value: Int(
                                                         1,
@@ -258,10 +299,12 @@ Module(
                                     op: Pow,
                                     right: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 107..109,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 108..109,
                                                     value: Int(
                                                         2,
@@ -278,17 +321,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 110..117,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 110..117,
                             op: Invert,
                             operand: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 111..117,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 112..113,
                                                 value: Int(
                                                     1,
@@ -297,6 +344,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 115..116,
                                                 value: Int(
                                                     2,
@@ -314,16 +362,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..124,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..124,
                             left: UnaryOp(
                                 ExprUnaryOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 118..120,
                                     op: USub,
                                     operand: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 119..120,
                                             value: Int(
                                                 1,
@@ -335,6 +387,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 123..124,
                                     value: Int(
                                         2,
@@ -347,23 +400,28 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 212..246,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 212..246,
                             op: Or,
                             values: [
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 212..223,
                                         op: And,
                                         values: [
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 212..217,
                                                     op: Not,
                                                     operand: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 216..217,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -373,6 +431,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 222..223,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -383,18 +442,22 @@ Module(
                                 ),
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 227..246,
                                         op: And,
                                         values: [
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 227..236,
                                                     op: Not,
                                                     operand: BinOp(
                                                         ExprBinOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 231..236,
                                                             left: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 231..232,
                                                                     id: Name("c"),
                                                                     ctx: Load,
@@ -403,6 +466,7 @@ Module(
                                                             op: BitOr,
                                                             right: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 235..236,
                                                                     id: Name("d"),
                                                                     ctx: Load,
@@ -414,10 +478,12 @@ Module(
                                             ),
                                             UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 241..246,
                                                     op: Not,
                                                     operand: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 245..246,
                                                             id: Name("e"),
                                                             ctx: Load,
@@ -435,16 +501,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 247..259,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 247..259,
                             op: Not,
                             operand: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 252..258,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 252..253,
                                             id: Name("x"),
                                             ctx: Store,
@@ -452,6 +522,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 257..258,
                                             value: Int(
                                                 1,
@@ -466,16 +537,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 260..275,
                     value: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 260..275,
                             op: Not,
                             operand: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 264..275,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 264..265,
                                             id: Name("a"),
                                             ctx: Load,
@@ -484,10 +559,12 @@ Module(
                                     op: BitOr,
                                     right: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 269..274,
                                             op: Not,
                                             operand: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 273..274,
                                                     id: Name("b"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield.py.snap
index 063373e6a3..cafb60b460 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/valid/expressions/yield.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..166,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             value: None,
                         },
@@ -22,13 +25,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..13,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 12..13,
                                         id: Name("x"),
                                         ctx: Load,
@@ -41,16 +47,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..25,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..25,
                             value: Some(
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..25,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..21,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -59,6 +69,7 @@ Module(
                                         op: Add,
                                         right: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 24..25,
                                                 value: Int(
                                                     1,
@@ -74,18 +85,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..39,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 26..39,
                             value: Some(
                                 BoolOp(
                                     ExprBoolOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 32..39,
                                         op: And,
                                         values: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 32..33,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -93,6 +108,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 38..39,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -108,16 +124,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..52,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 40..52,
                             value: Some(
                                 Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 46..52,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 46..50,
                                                 id: Name("call"),
                                                 ctx: Load,
@@ -125,6 +145,7 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 50..52,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [],
                                             keywords: [],
                                         },
@@ -137,17 +158,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..65,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..65,
                             value: Some(
                                 List(
                                     ExprList {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 59..65,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 60..61,
                                                     value: Int(
                                                         1,
@@ -156,6 +181,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 63..64,
                                                     value: Int(
                                                         2,
@@ -173,17 +199,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..78,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..78,
                             value: Some(
                                 Set(
                                     ExprSet {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..78,
                                         elts: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 73..74,
                                                     value: Int(
                                                         3,
@@ -192,6 +222,7 @@ Module(
                                             ),
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 76..77,
                                                     value: Int(
                                                         4,
@@ -208,19 +239,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..91,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..91,
                             value: Some(
                                 Dict(
                                     ExprDict {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..91,
                                         items: [
                                             DictItem {
                                                 key: Some(
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 86..87,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -229,6 +264,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 89..90,
                                                         value: Int(
                                                             5,
@@ -246,17 +282,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..102,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..102,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..102,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 98..99,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -264,6 +304,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 101..102,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -281,17 +322,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..115,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 103..115,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..115,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 110..111,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -299,6 +344,7 @@ Module(
                                             ),
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 113..114,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -316,16 +362,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 116..128,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 116..128,
                             value: Some(
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..128,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 122..123,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -337,6 +387,7 @@ Module(
                                         comparators: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 127..128,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -352,16 +403,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 129..143,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 129..143,
                             value: Some(
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 136..142,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 136..137,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -369,6 +424,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 141..142,
                                                 value: Int(
                                                     1,
@@ -384,17 +440,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 144..155,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 144..155,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 150..155,
                                         elts: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 150..151,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -402,9 +462,11 @@ Module(
                                             ),
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 153..155,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 154..155,
                                                             id: Name("y"),
                                                             ctx: Load,
@@ -425,20 +487,25 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 156..165,
                     value: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 156..165,
                             value: Some(
                                 Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 162..165,
                                         elts: [
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 162..164,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 163..164,
                                                             id: Name("x"),
                                                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield_from.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield_from.py.snap
index d35161d5fc..0d7bfe36e3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield_from.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__yield_from.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/expressions/yield_from.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..199,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..12,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..12,
                                     id: Name("x"),
                                     ctx: Load,
@@ -29,15 +32,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..29,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 13..29,
                             value: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..29,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 24..25,
                                             id: Name("x"),
                                             ctx: Load,
@@ -46,6 +53,7 @@ Module(
                                     op: Add,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 28..29,
                                             value: Int(
                                                 1,
@@ -60,17 +68,21 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..48,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 30..48,
                             value: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..48,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 41..42,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -78,6 +90,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 47..48,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -92,15 +105,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 49..66,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..66,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 60..66,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..64,
                                             id: Name("call"),
                                             ctx: Load,
@@ -108,6 +125,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 64..66,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -119,16 +137,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..84,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..84,
                             value: List(
                                 ExprList {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 78..84,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 79..80,
                                                 value: Int(
                                                     1,
@@ -137,6 +159,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 82..83,
                                                 value: Int(
                                                     2,
@@ -153,16 +176,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..102,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 85..102,
                             value: Set(
                                 ExprSet {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 96..102,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 97..98,
                                                 value: Int(
                                                     3,
@@ -171,6 +198,7 @@ Module(
                                         ),
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 value: Int(
                                                     4,
@@ -186,18 +214,22 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..120,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 103..120,
                             value: Dict(
                                 ExprDict {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 114..120,
                                     items: [
                                         DictItem {
                                             key: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 115..116,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -206,6 +238,7 @@ Module(
                                             ),
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 118..119,
                                                     value: Int(
                                                         5,
@@ -222,16 +255,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..138,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 121..138,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..138,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 133..134,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -239,6 +276,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 136..137,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -255,15 +293,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 139..156,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 139..156,
                             value: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 150..156,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 150..151,
                                             id: Name("x"),
                                             ctx: Load,
@@ -275,6 +317,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 155..156,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -289,15 +332,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 157..176,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 157..176,
                             value: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 169..175,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 169..170,
                                             id: Name("x"),
                                             ctx: Store,
@@ -305,6 +352,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 174..175,
                                             value: Int(
                                                 1,
@@ -319,16 +367,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 177..199,
                     value: YieldFrom(
                         ExprYieldFrom {
+                            node_index: AtomicNodeIndex(..),
                             range: 177..199,
                             value: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 188..199,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 189..190,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -336,12 +388,15 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 192..198,
                                                 value: BinOp(
                                                     ExprBinOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 193..198,
                                                         left: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 193..194,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -350,6 +405,7 @@ Module(
                                                         op: BitOr,
                                                         right: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 197..198,
                                                                 id: Name("y"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_in_target_valid_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_in_target_valid_expr.py.snap
index 8226141396..8d3f2a8743 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_in_target_valid_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_in_target_valid_expr.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/for_in_target_valid_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..89,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     target: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..13,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4..5,
                                     id: Name("d"),
                                     ctx: Load,
@@ -26,9 +29,11 @@ Module(
                             ),
                             slice: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..12,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 6..7,
                                             id: Name("x"),
                                             ctx: Load,
@@ -40,6 +45,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 11..12,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -53,6 +59,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..23,
                             id: Name("target"),
                             ctx: Load,
@@ -61,9 +68,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -75,16 +84,20 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..57,
                     is_async: false,
                     target: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..44,
                             value: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 34..40,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 34..35,
                                             id: Name("x"),
                                             ctx: Load,
@@ -96,6 +109,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 39..40,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -106,6 +120,7 @@ Module(
                             ),
                             slice: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..43,
                                     value: Int(
                                         0,
@@ -117,6 +132,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 48..52,
                             id: Name("iter"),
                             ctx: Load,
@@ -125,9 +141,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..57,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..57,
                                     },
                                 ),
@@ -139,16 +157,20 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..88,
                     is_async: false,
                     target: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..75,
                             value: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 63..69,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 63..64,
                                             id: Name("x"),
                                             ctx: Load,
@@ -160,6 +182,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 68..69,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -171,12 +194,14 @@ Module(
                             attr: Identifier {
                                 id: Name("attr"),
                                 range: 71..75,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Store,
                         },
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..83,
                             id: Name("iter"),
                             ctx: Load,
@@ -185,9 +210,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 85..88,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..88,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py38.py.snap
index 892b22f86a..e981ecdd5d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py38.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/for_iter_unpack_py38.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..112,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..65,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("x"),
                             ctx: Store,
@@ -22,13 +25,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..60,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..55,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..55,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -39,6 +45,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..59,
                                         id: Name("b"),
                                         ctx: Load,
@@ -52,9 +59,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 62..65,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 62..65,
                                     },
                                 ),
@@ -66,10 +75,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..88,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..71,
                             id: Name("x"),
                             ctx: Store,
@@ -77,10 +88,12 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 75..83,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..78,
                                         id: Name("a"),
                                         ctx: Load,
@@ -88,9 +101,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..82,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 81..82,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -107,9 +122,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 85..88,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..88,
                                     },
                                 ),
@@ -121,10 +138,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 89..111,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..94,
                             id: Name("x"),
                             ctx: Store,
@@ -132,13 +151,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..106,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..101,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -149,9 +171,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..105,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 104..105,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -168,9 +192,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 108..111,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 108..111,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py39.py.snap
index ac67500fd7..2579c5e35f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@for_iter_unpack_py39.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/for_iter_unpack_py39.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..106,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..63,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("x"),
                             ctx: Store,
@@ -22,13 +25,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..58,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..54,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 53..54,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -39,6 +45,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         id: Name("b"),
                                         ctx: Load,
@@ -52,9 +59,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 60..63,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 60..63,
                                     },
                                 ),
@@ -66,10 +75,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 64..84,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..69,
                             id: Name("x"),
                             ctx: Store,
@@ -77,10 +88,12 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 74..79,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..75,
                                         id: Name("a"),
                                         ctx: Load,
@@ -88,9 +101,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..79,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 78..79,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -107,9 +122,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..84,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                     },
                                 ),
@@ -121,10 +138,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..105,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 89..90,
                             id: Name("x"),
                             ctx: Store,
@@ -132,13 +151,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 94..100,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..96,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 95..96,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -149,9 +171,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..100,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 99..100,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -168,9 +192,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 102..105,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 102..105,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_no_space.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_no_space.py.snap
index 52b37be22a..4e27abaf58 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_no_space.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_no_space.py.snap
@@ -1,25 +1,28 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/from_import_no_space.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..30,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     module: None,
                     names: [
                         Alias {
                             range: 12..13,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 12..13,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -29,14 +32,17 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..29,
                     module: None,
                     names: [
                         Alias {
                             range: 28..29,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("x"),
                                 range: 28..29,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_soft_keyword_module_name.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_soft_keyword_module_name.py.snap
index 9b5dde8170..ffbf2fa38d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_soft_keyword_module_name.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_soft_keyword_module_name.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/from_import_soft_keyword_module_name.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..104,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..25,
                     module: Some(
                         Identifier {
                             id: Name("match"),
                             range: 5..10,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 18..25,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("pattern"),
                                 range: 18..25,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -34,19 +38,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 26..46,
                     module: Some(
                         Identifier {
                             id: Name("type"),
                             range: 31..35,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 43..46,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("bar"),
                                 range: 43..46,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -56,19 +64,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..71,
                     module: Some(
                         Identifier {
                             id: Name("case"),
                             range: 52..56,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 64..71,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("pattern"),
                                 range: 64..71,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -78,19 +90,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..103,
                     module: Some(
                         Identifier {
                             id: Name("match.type.case"),
                             range: 77..92,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 100..103,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("foo"),
                                 range: 100..103,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_stmt_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_stmt_terminator.py.snap
index ec6c1d92dc..afc649c201 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_stmt_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@from_import_stmt_terminator.py.snap
@@ -1,38 +1,44 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/from_import_stmt_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..97,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 15..16,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 15..16,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 18..19,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 18..19,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -42,27 +48,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..41,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 26..27,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 36..37,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 36..37,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 39..40,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 39..40,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -72,13 +84,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..47,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..47,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 43..44,
                                         id: Name("x"),
                                         ctx: Load,
@@ -86,6 +101,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 46..47,
                                         id: Name("y"),
                                         ctx: Load,
@@ -100,27 +116,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 48..66,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 53..54,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 62..63,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 62..63,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 65..66,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 65..66,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -130,13 +152,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..72,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..72,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..69,
                                         id: Name("x"),
                                         ctx: Load,
@@ -144,6 +169,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 71..72,
                                         id: Name("y"),
                                         ctx: Load,
@@ -158,27 +184,33 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 73..91,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 78..79,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 87..88,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 87..88,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 90..91,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 90..91,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -188,13 +220,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 92..96,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..96,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..93,
                                         id: Name("x"),
                                         ctx: Load,
@@ -202,6 +237,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 95..96,
                                         id: Name("y"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@fstring_format_spec_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@fstring_format_spec_terminator.py.snap
index 34167d13a7..386e5a0f15 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@fstring_format_spec_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@fstring_format_spec_terminator.py.snap
@@ -7,31 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/ok/fstring_format_spec_te
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..43,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..19,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 0..19,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 2..8,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 8..12,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 9..10,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -42,6 +49,7 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 11..11,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [],
                                                             },
                                                         ),
@@ -50,6 +58,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 12..18,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " world",
                                                     },
                                                 ),
@@ -69,27 +78,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..42,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..42,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 20..42,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 22..28,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "hello ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 28..35,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 29..30,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -100,10 +115,12 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 31..34,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 31..34,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: ".3f",
                                                                         },
                                                                     ),
@@ -115,6 +132,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 35..41,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " world",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parameter_range.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parameter_range.py.snap
index 17d571227a..68a01e322f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parameter_range.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parameter_range.py.snap
@@ -1,40 +1,49 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/function_def_parameter_range.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..56,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..55,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..43,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 13..23,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 13..23,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("first"),
                                         range: 13..18,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 20..23,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -46,15 +55,19 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 29..40,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 29..40,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("second"),
                                         range: 29..35,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 37..40,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -72,6 +85,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 47..50,
                                 id: Name("int"),
                                 ctx: Load,
@@ -81,9 +95,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 52..55,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..55,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parenthesized_return_types.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parenthesized_return_types.py.snap
index 7076142333..2008c48ad0 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parenthesized_return_types.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_parenthesized_return_types.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/function_def_parenthesized_return_types.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..54,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..24,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,10 +36,12 @@ Module(
                     returns: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..19,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 14..17,
                                             id: Name("int"),
                                             ctx: Load,
@@ -49,9 +56,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..24,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..24,
                                     },
                                 ),
@@ -62,16 +71,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..53,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 29..32,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 32..34,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -81,10 +95,12 @@ Module(
                     returns: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..48,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..42,
                                             id: Name("int"),
                                             ctx: Load,
@@ -92,6 +108,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..47,
                                             id: Name("str"),
                                             ctx: Load,
@@ -106,9 +123,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 50..53,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 50..53,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_valid_return_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_valid_return_expr.py.snap
index f4bd699f74..f3762e02fd 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_valid_return_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_def_valid_return_expr.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/function_def_valid_ret
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..97,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..9,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -30,9 +36,11 @@ Module(
                     returns: Some(
                         BinOp(
                             ExprBinOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..22,
                                 left: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..16,
                                         id: Name("int"),
                                         ctx: Load,
@@ -41,6 +49,7 @@ Module(
                                 op: BitOr,
                                 right: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                         id: Name("str"),
                                         ctx: Load,
@@ -52,9 +61,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..27,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                     },
                                 ),
@@ -65,16 +76,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..57,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 32..35,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 35..37,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -84,19 +100,26 @@ Module(
                     returns: Some(
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 41..52,
                                 parameters: Some(
                                     Parameters {
                                         range: 48..49,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 48..49,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 48..49,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("x"),
                                                         range: 48..49,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -110,6 +133,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         id: Name("x"),
                                         ctx: Load,
@@ -121,9 +145,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 54..57,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..57,
                                     },
                                 ),
@@ -134,16 +160,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..96,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 62..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -153,15 +184,18 @@ Module(
                     returns: Some(
                         If(
                             ExprIf {
+                                node_index: AtomicNodeIndex(..),
                                 range: 71..91,
                                 test: BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 78..82,
                                         value: true,
                                     },
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 71..74,
                                         id: Name("int"),
                                         ctx: Load,
@@ -169,6 +203,7 @@ Module(
                                 ),
                                 orelse: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 88..91,
                                         id: Name("str"),
                                         ctx: Load,
@@ -180,9 +215,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 93..96,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 93..96,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_type_params_py312.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_type_params_py312.py.snap
index ed6c0528a6..c4bcad7813 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_type_params_py312.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@function_type_params_py312.py.snap
@@ -7,27 +7,33 @@ input_file: crates/ruff_python_parser/resources/inline/ok/function_type_params_p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..62,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..61,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 51..54,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 52..53,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 52..53,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -38,6 +44,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 54..56,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -48,9 +57,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@global_stmt.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@global_stmt.py.snap
index 24c5d44be2..e5a51faf37 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@global_stmt.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@global_stmt.py.snap
@@ -1,41 +1,47 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/global_stmt.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 7..8,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
             ),
             Global(
                 StmtGlobal {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..23,
                     names: [
                         Identifier {
                             id: Name("x"),
                             range: 16..17,
+                            node_index: AtomicNodeIndex(..),
                         },
                         Identifier {
                             id: Name("y"),
                             range: 19..20,
+                            node_index: AtomicNodeIndex(..),
                         },
                         Identifier {
                             id: Name("z"),
                             range: 22..23,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ],
                 },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_as_name_soft_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_as_name_soft_keyword.py.snap
index f5e2f2da77..15b856b9bc 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_as_name_soft_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_as_name_soft_keyword.py.snap
@@ -1,29 +1,33 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/import_as_name_soft_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..58,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     names: [
                         Alias {
                             range: 7..19,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("foo"),
                                 range: 7..10,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("match"),
                                     range: 14..19,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -32,18 +36,22 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 20..38,
                     names: [
                         Alias {
                             range: 27..38,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("bar"),
                                 range: 27..30,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("case"),
                                     range: 34..38,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -52,18 +60,22 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..57,
                     names: [
                         Alias {
                             range: 46..57,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("baz"),
                                 range: 46..49,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("type"),
                                     range: 53..57,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_stmt_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_stmt_terminator.py.snap
index 0d1775d267..507563d546 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_stmt_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@import_stmt_terminator.py.snap
@@ -1,32 +1,37 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/import_stmt_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..42,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     names: [
                         Alias {
                             range: 7..8,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 7..8,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 10..11,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 10..11,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -35,21 +40,26 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..24,
                     names: [
                         Alias {
                             range: 20..21,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 20..21,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 23..24,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("d"),
                                 range: 23..24,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -58,21 +68,26 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 25..36,
                     names: [
                         Alias {
                             range: 32..33,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 32..33,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 35..36,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 35..36,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -81,13 +96,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 37..41,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..41,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..38,
                                         id: Name("c"),
                                         ctx: Load,
@@ -95,6 +113,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..41,
                                         id: Name("d"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@irrefutable_case_pattern_at_end.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@irrefutable_case_pattern_at_end.py.snap
index 0d818e98ea..4dc3301709 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@irrefutable_case_pattern_at_end.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@irrefutable_case_pattern_at_end.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/irrefutable_case_patte
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..176,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..42,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -22,11 +25,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..24,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 18..19,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 18..19,
                                             value: Int(
                                                 2,
@@ -39,9 +45,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..24,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 21..24,
                                             },
                                         ),
@@ -51,14 +59,17 @@ Module(
                         },
                         MatchCase {
                             range: 29..42,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 34..37,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("var"),
                                             range: 34..37,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -67,9 +78,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..42,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 39..42,
                                             },
                                         ),
@@ -82,9 +95,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..83,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             id: Name("x"),
                             ctx: Load,
@@ -93,11 +108,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 56..67,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 61..62,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 61..62,
                                             value: Int(
                                                 2,
@@ -110,9 +128,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..67,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 64..67,
                                             },
                                         ),
@@ -122,9 +142,11 @@ Module(
                         },
                         MatchCase {
                             range: 72..83,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 77..78,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -133,9 +155,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..83,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 80..83,
                                             },
                                         ),
@@ -148,9 +172,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..175,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..91,
                             id: Name("x"),
                             ctx: Load,
@@ -159,14 +185,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 97..118,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 102..105,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("var"),
                                             range: 102..105,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -174,6 +203,7 @@ Module(
                             guard: Some(
                                 BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..113,
                                         value: true,
                                     },
@@ -182,9 +212,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 115..118,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 115..118,
                                             },
                                         ),
@@ -194,11 +226,14 @@ Module(
                         },
                         MatchCase {
                             range: 164..175,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 169..170,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 169..170,
                                             value: Int(
                                                 2,
@@ -211,9 +246,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 172..175,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 172..175,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py37.py.snap
index a925e03d2e..470474aa7f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py37.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/iter_unpack_return_py3
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..93,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..92,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,14 +90,17 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..92,
                                 value: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 76..92,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 77..78,
                                                         value: Int(
                                                             1,
@@ -94,6 +109,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 80..81,
                                                         value: Int(
                                                             2,
@@ -102,6 +118,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 83..84,
                                                         value: Int(
                                                             3,
@@ -110,9 +127,11 @@ Module(
                                                 ),
                                                 Starred(
                                                     ExprStarred {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 86..91,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 87..91,
                                                                 id: Name("rest"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py38.py.snap
index d1fbfcc158..e0f7c8ec22 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_return_py38.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/iter_unpack_return_py3
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..91,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..90,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,14 +90,17 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..90,
                                 value: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 76..90,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 76..77,
                                                         value: Int(
                                                             1,
@@ -94,6 +109,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 79..80,
                                                         value: Int(
                                                             2,
@@ -102,6 +118,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 82..83,
                                                         value: Int(
                                                             3,
@@ -110,9 +127,11 @@ Module(
                                                 ),
                                                 Starred(
                                                     ExprStarred {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 85..90,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 86..90,
                                                                 id: Name("rest"),
                                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py37.py.snap
index e27bc0edc0..092f50c312 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py37.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/iter_unpack_yield_py37
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..91,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,17 +90,21 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..91,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..91,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 75..91,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 76..77,
                                                                 value: Int(
                                                                     1,
@@ -97,6 +113,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 79..80,
                                                                 value: Int(
                                                                     2,
@@ -105,6 +122,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 82..83,
                                                                 value: Int(
                                                                     3,
@@ -113,9 +131,11 @@ Module(
                                                         ),
                                                         Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 85..90,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 86..90,
                                                                         id: Name("rest"),
                                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py38.py.snap
index 4aa3293a64..78df654105 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@iter_unpack_yield_py38.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/inline/ok/iter_unpack_yield_py38
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..128,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                                 id: Name("rest"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 50..59,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             4,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             5,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             6,
@@ -58,16 +65,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..89,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 64..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -78,17 +90,21 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 69..89,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..89,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 75..89,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 75..76,
                                                                 value: Int(
                                                                     1,
@@ -97,6 +113,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 78..79,
                                                                 value: Int(
                                                                     2,
@@ -105,6 +122,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 81..82,
                                                                 value: Int(
                                                                     3,
@@ -113,9 +131,11 @@ Module(
                                                         ),
                                                         Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 84..89,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 85..89,
                                                                         id: Name("rest"),
                                                                         ctx: Load,
@@ -139,16 +159,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..127,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("h"),
                         range: 94..95,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 95..97,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -159,17 +184,21 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 99..127,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..127,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 105..127,
                                                     elts: [
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 105..106,
                                                                 value: Int(
                                                                     1,
@@ -178,14 +207,17 @@ Module(
                                                         ),
                                                         Yield(
                                                             ExprYield {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 109..123,
                                                                 value: Some(
                                                                     Tuple(
                                                                         ExprTuple {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 115..123,
                                                                             elts: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 115..116,
                                                                                         value: Int(
                                                                                             2,
@@ -194,9 +226,11 @@ Module(
                                                                                 ),
                                                                                 Starred(
                                                                                     ExprStarred {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 118..123,
                                                                                         value: Name(
                                                                                             ExprName {
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 range: 119..123,
                                                                                                 id: Name("rest"),
                                                                                                 ctx: Load,
@@ -215,6 +249,7 @@ Module(
                                                         ),
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 126..127,
                                                                 value: Int(
                                                                     3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_no_parameters.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_no_parameters.py.snap
index 6ecfea43d1..7a76f5f14c 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_no_parameters.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_no_parameters.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/lambda_with_no_parameters.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..10,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..9,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..9,
                             parameters: None,
                             body: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 8..9,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_valid_body.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_valid_body.py.snap
index 61366ad154..c407279f9d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_valid_body.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@lambda_with_valid_body.py.snap
@@ -1,33 +1,41 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/lambda_with_valid_body.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..152,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..11,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..11,
                             parameters: Some(
                                 Parameters {
                                     range: 7..8,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 7..8,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 7..8,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -41,6 +49,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 10..11,
                                     id: Name("x"),
                                     ctx: Load,
@@ -52,22 +61,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 12..38,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..38,
                             parameters: Some(
                                 Parameters {
                                     range: 19..20,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 19..20,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 19..20,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 19..20,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -81,15 +98,18 @@ Module(
                             ),
                             body: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..38,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 27..31,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..23,
                                             id: Name("x"),
                                             ctx: Load,
@@ -97,6 +117,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 37..38,
                                             id: Name("y"),
                                             ctx: Load,
@@ -110,22 +131,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 39..56,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..56,
                             parameters: Some(
                                 Parameters {
                                     range: 46..47,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 46..47,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 46..47,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 46..47,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -139,9 +168,11 @@ Module(
                             ),
                             body: Await(
                                 ExprAwait {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..56,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 55..56,
                                             id: Name("x"),
                                             ctx: Load,
@@ -155,22 +186,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..82,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 57..82,
                             parameters: Some(
                                 Parameters {
                                     range: 64..65,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 64..65,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 64..65,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 64..65,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -184,19 +223,26 @@ Module(
                             ),
                             body: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 67..82,
                                     parameters: Some(
                                         Parameters {
                                             range: 74..75,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 74..75,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 74..75,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("y"),
                                                             range: 74..75,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -210,9 +256,11 @@ Module(
                                     ),
                                     body: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..82,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 77..78,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -221,6 +269,7 @@ Module(
                                             op: Add,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 81..82,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -236,22 +285,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..102,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..102,
                             parameters: Some(
                                 Parameters {
                                     range: 90..91,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 90..91,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 90..91,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 90..91,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -265,10 +322,12 @@ Module(
                             ),
                             body: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 94..101,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -283,26 +342,35 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 136..151,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 136..151,
                             elts: [
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 136..147,
                                         parameters: Some(
                                             Parameters {
                                                 range: 143..144,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 143..144,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 143..144,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("x"),
                                                                 range: 143..144,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -316,6 +384,7 @@ Module(
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 146..147,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -325,9 +394,11 @@ Module(
                                 ),
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 149..151,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 150..151,
                                                 id: Name("y"),
                                                 ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_after_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_after_py310.py.snap
index 7c12a5fce7..a4b1204457 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_after_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_after_py310.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/match_after_py310.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..80,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..79,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..53,
                             value: Int(
                                 2,
@@ -23,11 +26,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 59..79,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 64..65,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 64..65,
                                             value: Int(
                                                 1,
@@ -40,6 +46,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..79,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern.py.snap
index 8f967d7704..c300ac4843 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/match_as_pattern.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..60,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..32,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -22,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 15..32,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 20..27,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("foo_bar"),
                                             range: 20..27,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..32,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 29..32,
                                             },
                                         ),
@@ -53,9 +61,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 33..59,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 39..42,
                             id: Name("foo"),
                             ctx: Load,
@@ -64,9 +74,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 48..59,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 53..54,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -75,9 +87,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..59,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 56..59,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern_soft_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern_soft_keyword.py.snap
index fd3c2f1ed1..6ca3b67057 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern_soft_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_as_pattern_soft_keyword.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/match_as_pattern_soft_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..91,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..29,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -22,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 15..29,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 20..24,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("case"),
                                             range: 20..24,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +44,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..29,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..29,
                                             },
                                         ),
@@ -53,9 +61,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..60,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 36..39,
                             id: Name("foo"),
                             ctx: Load,
@@ -64,14 +74,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 45..60,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 50..55,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("match"),
                                             range: 50..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -80,9 +93,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..60,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 57..60,
                                             },
                                         ),
@@ -95,9 +110,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..90,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..70,
                             id: Name("foo"),
                             ctx: Load,
@@ -106,14 +123,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 76..90,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 81..85,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("type"),
                                             range: 81..85,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -122,9 +142,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 87..90,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 87..90,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_attr_pattern_soft_keyword.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_attr_pattern_soft_keyword.py.snap
index 833fa6d042..17a7f854b3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_attr_pattern_soft_keyword.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_attr_pattern_soft_keyword.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_attr_pattern_soft_keyword.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..131,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..130,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -23,14 +25,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 15..34,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 20..29,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 20..29,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 20..25,
                                                     id: Name("match"),
                                                     ctx: Load,
@@ -39,6 +45,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("bar"),
                                                 range: 26..29,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -49,9 +56,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..34,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 31..34,
                                             },
                                         ),
@@ -61,14 +70,18 @@ Module(
                         },
                         MatchCase {
                             range: 39..57,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 44..52,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..52,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 44..48,
                                                     id: Name("case"),
                                                     ctx: Load,
@@ -77,6 +90,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("bar"),
                                                 range: 49..52,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -87,9 +101,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..57,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..57,
                                             },
                                         ),
@@ -99,14 +115,18 @@ Module(
                         },
                         MatchCase {
                             range: 62..80,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 67..75,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 67..75,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 67..71,
                                                     id: Name("type"),
                                                     ctx: Load,
@@ -115,6 +135,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("bar"),
                                                 range: 72..75,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -125,9 +146,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..80,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 77..80,
                                             },
                                         ),
@@ -137,29 +160,38 @@ Module(
                         },
                         MatchCase {
                             range: 85..130,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 90..125,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 90..125,
                                             value: Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 90..119,
                                                     value: Attribute(
                                                         ExprAttribute {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 90..114,
                                                             value: Attribute(
                                                                 ExprAttribute {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 90..109,
                                                                     value: Attribute(
                                                                         ExprAttribute {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 90..105,
                                                                             value: Attribute(
                                                                                 ExprAttribute {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 90..100,
                                                                                     value: Name(
                                                                                         ExprName {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 90..95,
                                                                                             id: Name("match"),
                                                                                             ctx: Load,
@@ -168,6 +200,7 @@ Module(
                                                                                     attr: Identifier {
                                                                                         id: Name("case"),
                                                                                         range: 96..100,
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                     },
                                                                                     ctx: Load,
                                                                                 },
@@ -175,6 +208,7 @@ Module(
                                                                             attr: Identifier {
                                                                                 id: Name("type"),
                                                                                 range: 101..105,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                             },
                                                                             ctx: Load,
                                                                         },
@@ -182,6 +216,7 @@ Module(
                                                                     attr: Identifier {
                                                                         id: Name("bar"),
                                                                         range: 106..109,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     ctx: Load,
                                                                 },
@@ -189,6 +224,7 @@ Module(
                                                             attr: Identifier {
                                                                 id: Name("type"),
                                                                 range: 110..114,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             ctx: Load,
                                                         },
@@ -196,6 +232,7 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("case"),
                                                         range: 115..119,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
@@ -203,6 +240,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("match"),
                                                 range: 120..125,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -213,9 +251,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 127..130,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 127..130,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_1.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_1.py.snap
index 5e454f2909..7c7131c6e5 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_1.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_classify_as_identifier_1.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..18,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..17,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..5,
                                     id: Name("match"),
                                     ctx: Load,
@@ -29,6 +32,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..17,
                                         id: Name("case"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_2.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_2.py.snap
index f80bb85b57..e0c274a03d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_identifier_2.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_classify_as_identifier_2.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..149,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..5,
                             id: Name("match"),
                             ctx: Load,
@@ -24,12 +26,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..18,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..18,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..11,
                                     id: Name("match"),
                                     ctx: Load,
@@ -41,6 +46,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..18,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -53,13 +59,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 19..31,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..31,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -67,6 +76,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..30,
                                         id: Name("match"),
                                         ctx: Load,
@@ -81,13 +91,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..44,
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..44,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 33..36,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -95,6 +108,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..43,
                                         id: Name("match"),
                                         ctx: Load,
@@ -108,13 +122,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..57,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 45..57,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 46..49,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -122,6 +139,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..56,
                                         id: Name("match"),
                                         ctx: Load,
@@ -134,9 +152,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..63,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..63,
                             id: Name("match"),
                             ctx: Load,
@@ -146,9 +166,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..75,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 65..70,
                             id: Name("match"),
                             ctx: Store,
@@ -156,6 +178,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..75,
                             id: Name("int"),
                             ctx: Load,
@@ -167,13 +190,16 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 76..82,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..82,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 76..81,
                                         id: Name("match"),
                                         ctx: Load,
@@ -188,12 +214,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..92,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..92,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..88,
                                     id: Name("match"),
                                     ctx: Load,
@@ -202,6 +231,7 @@ Module(
                             attr: Identifier {
                                 id: Name("foo"),
                                 range: 89..92,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -210,12 +240,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..104,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..104,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 93..98,
                                     id: Name("match"),
                                     ctx: Load,
@@ -224,6 +257,7 @@ Module(
                             op: Div,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 101..104,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -235,12 +269,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 105..117,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 105..117,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 105..110,
                                     id: Name("match"),
                                     ctx: Load,
@@ -249,6 +286,7 @@ Module(
                             op: LShift,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 114..117,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -260,14 +298,17 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 118..131,
                     value: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 118..131,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 118..123,
                                         id: Name("match"),
                                         ctx: Load,
@@ -275,6 +316,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 128..131,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -287,12 +329,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 132..148,
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 132..148,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..137,
                                     id: Name("match"),
                                     ctx: Load,
@@ -304,6 +349,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 145..148,
                                         id: Name("foo"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_1.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_1.py.snap
index 16fc4e36e3..2345dca249 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_1.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_1.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/match_classify_as_keyw
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..358,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..9,
                             id: Name("foo"),
                             ctx: Load,
@@ -22,9 +25,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 15..26,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 20..21,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -33,9 +38,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..26,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 23..26,
                                             },
                                         ),
@@ -48,9 +55,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..51,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..34,
                             value: Int(
                                 1,
@@ -60,9 +69,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 40..51,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 45..46,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -71,9 +82,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..51,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 48..51,
                                             },
                                         ),
@@ -86,9 +99,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..78,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..61,
                             value: Float(
                                 1.0,
@@ -98,9 +113,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 67..78,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 72..73,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -109,9 +126,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..78,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 75..78,
                                             },
                                         ),
@@ -124,9 +143,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..104,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 85..87,
                             value: Complex {
                                 real: 0.0,
@@ -137,9 +158,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 93..104,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 98..99,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -148,9 +171,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 101..104,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 101..104,
                                             },
                                         ),
@@ -163,14 +188,17 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 105..133,
                     subject: StringLiteral(
                         ExprStringLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 111..116,
                             value: StringLiteralValue {
                                 inner: Single(
                                     StringLiteral {
                                         range: 111..116,
+                                        node_index: AtomicNodeIndex(..),
                                         value: "foo",
                                         flags: StringLiteralFlags {
                                             quote_style: Double,
@@ -185,9 +213,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 122..133,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 127..128,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -196,9 +226,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 130..133,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 130..133,
                                             },
                                         ),
@@ -211,27 +243,33 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 134..167,
                     subject: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 140..150,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 140..150,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 142..146,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "foo ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 146..149,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 147..148,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -257,9 +295,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 156..167,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 161..162,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -268,9 +308,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 164..167,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 164..167,
                                             },
                                         ),
@@ -283,13 +325,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 168..197,
                     subject: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 174..180,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 175..176,
                                         value: Int(
                                             1,
@@ -298,6 +343,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 178..179,
                                         value: Int(
                                             2,
@@ -310,9 +356,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 186..197,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 191..192,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -321,9 +369,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 194..197,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 194..197,
                                             },
                                         ),
@@ -336,13 +386,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 198..225,
                     subject: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 204..208,
                             op: Invert,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 205..208,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -353,9 +406,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 214..225,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 219..220,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -364,9 +419,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 222..225,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 222..225,
                                             },
                                         ),
@@ -379,18 +436,22 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 226..252,
                     subject: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 232..235,
                         },
                     ),
                     cases: [
                         MatchCase {
                             range: 241..252,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 246..247,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -399,9 +460,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 249..252,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 249..252,
                                             },
                                         ),
@@ -414,13 +477,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 253..283,
                     subject: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 259..266,
                             op: Not,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 263..266,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -431,9 +497,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 272..283,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 277..278,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -442,9 +510,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 280..283,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 280..283,
                                             },
                                         ),
@@ -457,15 +527,19 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 284..318,
                     subject: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 290..301,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 296..301,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 296..299,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -473,6 +547,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 299..301,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -483,9 +558,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 307..318,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 312..313,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -494,9 +571,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 315..318,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 315..318,
                                             },
                                         ),
@@ -509,22 +588,30 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 319..357,
                     subject: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 325..340,
                             parameters: Some(
                                 Parameters {
                                     range: 332..335,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 332..335,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 332..335,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("foo"),
                                                     range: 332..335,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -538,6 +625,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 337..340,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -548,9 +636,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 346..357,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 351..352,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -559,9 +649,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 354..357,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 354..357,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_2.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_2.py.snap
index d82c8dc0e1..d4d62a6c6f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_2.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_2.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_classify_as_keyword_2.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..170,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..11,
                             id: Name("match"),
                             ctx: Load,
@@ -23,9 +25,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 17..28,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 22..23,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -34,9 +38,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 25..28,
                                             },
                                         ),
@@ -49,9 +55,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..56,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..39,
                             id: Name("case"),
                             ctx: Load,
@@ -60,9 +68,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 45..56,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 50..51,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -71,9 +81,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..56,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 53..56,
                                             },
                                         ),
@@ -86,9 +98,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 57..84,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..67,
                             id: Name("type"),
                             ctx: Load,
@@ -97,9 +111,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 73..84,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 78..79,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -108,9 +124,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 81..84,
                                             },
                                         ),
@@ -123,18 +141,22 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..112,
                     subject: NoneLiteral(
                         ExprNoneLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 91..95,
                         },
                     ),
                     cases: [
                         MatchCase {
                             range: 101..112,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 106..107,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -143,9 +165,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..112,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 109..112,
                                             },
                                         ),
@@ -158,9 +182,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 113..140,
                     subject: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..123,
                             value: true,
                         },
@@ -168,9 +194,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 129..140,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 134..135,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -179,9 +207,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 137..140,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 137..140,
                                             },
                                         ),
@@ -194,9 +224,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 141..169,
                     subject: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 147..152,
                             value: false,
                         },
@@ -204,9 +236,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 158..169,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 163..164,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -215,9 +249,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 166..169,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 166..169,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_or_identifier.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_or_identifier.py.snap
index 1c15bbba25..849251e03e 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_or_identifier.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_classify_as_keyword_or_identifier.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_classify_as_keyword_or_identifier.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..225,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..12,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 0..5,
                                     id: Name("match"),
                                     ctx: Load,
@@ -25,9 +28,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 6..12,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 7..8,
                                             value: Int(
                                                 1,
@@ -36,6 +41,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..11,
                                             value: Int(
                                                 2,
@@ -51,13 +57,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..67,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..39,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         value: Int(
                                             1,
@@ -66,6 +75,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 37..38,
                                         value: Int(
                                             2,
@@ -80,9 +90,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 56..67,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 61..62,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -91,9 +103,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 64..67,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 64..67,
                                             },
                                         ),
@@ -106,12 +120,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 68..78,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..78,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 68..73,
                                     id: Name("match"),
                                     ctx: Load,
@@ -119,10 +136,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 75..77,
                                     lower: Some(
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 75..76,
                                                 value: Int(
                                                     1,
@@ -141,13 +160,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..133,
                     subject: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 99..105,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 100..101,
                                         value: Int(
                                             1,
@@ -156,6 +178,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..104,
                                         value: Int(
                                             2,
@@ -169,9 +192,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 122..133,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 127..128,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -180,9 +205,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 130..133,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 130..133,
                                             },
                                         ),
@@ -195,12 +222,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 134..145,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 134..145,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 134..139,
                                     id: Name("match"),
                                     ctx: Load,
@@ -209,6 +239,7 @@ Module(
                             op: Mult,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 142..145,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -220,12 +251,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 160..171,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..171,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 160..165,
                                     id: Name("match"),
                                     ctx: Load,
@@ -234,6 +268,7 @@ Module(
                             op: Sub,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 168..171,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -245,13 +280,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..224,
                     subject: UnaryOp(
                         ExprUnaryOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 192..196,
                             op: USub,
                             operand: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 193..196,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -262,9 +300,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 213..224,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 218..219,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -273,9 +313,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 221..224,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 221..224,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_parentheses_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_parentheses_terminator.py.snap
index 965e821ef3..7416b29f05 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_parentheses_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_parentheses_terminator.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_sequence_pattern_parentheses_terminator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..56,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -23,18 +25,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 19..35,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 24..30,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 25..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 25..26,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -42,11 +48,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 28..29,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("b"),
                                                         range: 28..29,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -58,9 +66,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 32..35,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 32..35,
                                             },
                                         ),
@@ -70,18 +80,22 @@ Module(
                         },
                         MatchCase {
                             range: 40..56,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 45..51,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 46..47,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 46..47,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -89,11 +103,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 49..50,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("b"),
                                                         range: 49..50,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -105,9 +121,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..56,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 53..56,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_terminator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_terminator.py.snap
index df1137b501..91f128eafc 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_terminator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_sequence_pattern_terminator.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/match_sequence_pattern
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..95,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..94,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..13,
                             id: Name("subject"),
                             ctx: Load,
@@ -22,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 19..35,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 24..25,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("a"),
                                             range: 24..25,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -37,6 +43,7 @@ Module(
                             guard: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 29..30,
                                         id: Name("x"),
                                         ctx: Load,
@@ -46,9 +53,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 32..35,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 32..35,
                                             },
                                         ),
@@ -58,18 +67,22 @@ Module(
                         },
                         MatchCase {
                             range: 40..54,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 45..49,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 45..46,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 45..46,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -77,11 +90,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 48..49,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("b"),
                                                         range: 48..49,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -93,9 +108,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..54,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 51..54,
                                             },
                                         ),
@@ -105,18 +122,22 @@ Module(
                         },
                         MatchCase {
                             range: 59..78,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 64..68,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 64..65,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 64..65,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -124,11 +145,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 67..68,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("b"),
                                                         range: 67..68,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -139,6 +162,7 @@ Module(
                             guard: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..73,
                                         id: Name("x"),
                                         ctx: Load,
@@ -148,9 +172,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..78,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 75..78,
                                             },
                                         ),
@@ -160,14 +186,17 @@ Module(
                         },
                         MatchCase {
                             range: 83..94,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 88..89,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("a"),
                                             range: 88..89,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -176,9 +205,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..94,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 91..94,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_subject_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_subject_expr.py.snap
index fd8bd905dc..e0042a2cc5 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_subject_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_subject_expr.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_stmt_subject_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..185,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..29,
                     subject: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..12,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 6..7,
                                     id: Name("x"),
                                     ctx: Store,
@@ -25,6 +28,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 11..12,
                                     value: Int(
                                         1,
@@ -36,9 +40,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 18..29,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 23..24,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -47,9 +53,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..29,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..29,
                                             },
                                         ),
@@ -62,12 +70,15 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..61,
                     subject: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..43,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 37..38,
                                     id: Name("x"),
                                     ctx: Store,
@@ -75,6 +86,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 42..43,
                                     value: Int(
                                         1,
@@ -86,9 +98,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 50..61,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 55..56,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -97,9 +111,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 58..61,
                                             },
                                         ),
@@ -112,19 +128,24 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..153,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 127..136,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 127..133,
                                         value: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 128..133,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 128..129,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -133,6 +154,7 @@ Module(
                                                 op: BitOr,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 132..133,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -145,6 +167,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 135..136,
                                         id: Name("z"),
                                         ctx: Load,
@@ -158,9 +181,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 142..153,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 147..148,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -169,9 +194,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 150..153,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 150..153,
                                             },
                                         ),
@@ -184,12 +211,15 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 154..184,
                     subject: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..167,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 166..167,
                                     id: Name("x"),
                                     ctx: Load,
@@ -200,9 +230,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 173..184,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 178..179,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -211,9 +243,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 181..184,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 181..184,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_valid_guard_expr.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_valid_guard_expr.py.snap
index 17ac4a2fa6..32f6791cd4 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_valid_guard_expr.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@match_stmt_valid_guard_expr.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/match_stmt_valid_guard_expr.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..158,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..34,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -23,14 +25,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..34,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 18..19,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 18..19,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -38,9 +43,11 @@ Module(
                             guard: Some(
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 23..29,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 23..24,
                                                 id: Name("a"),
                                                 ctx: Store,
@@ -48,6 +55,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 28..29,
                                                 value: Int(
                                                     1,
@@ -60,9 +68,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..34,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 31..34,
                                             },
                                         ),
@@ -75,9 +85,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..79,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..42,
                             id: Name("x"),
                             ctx: Load,
@@ -86,14 +98,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 48..79,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 53..54,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 53..54,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -101,15 +116,18 @@ Module(
                             guard: Some(
                                 If(
                                     ExprIf {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..74,
                                         test: BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 63..67,
                                                 value: true,
                                             },
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 58..59,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -117,6 +135,7 @@ Module(
                                         ),
                                         orelse: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 73..74,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -128,9 +147,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 76..79,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 76..79,
                                             },
                                         ),
@@ -143,9 +164,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 80..119,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 86..87,
                             id: Name("x"),
                             ctx: Load,
@@ -154,14 +177,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 93..119,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 98..99,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 98..99,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -169,19 +195,26 @@ Module(
                             guard: Some(
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..114,
                                         parameters: Some(
                                             Parameters {
                                                 range: 110..111,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 110..111,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 110..111,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("a"),
                                                                 range: 110..111,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -195,6 +228,7 @@ Module(
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 113..114,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -206,9 +240,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 116..119,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 116..119,
                                             },
                                         ),
@@ -221,9 +257,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 120..157,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 126..127,
                             id: Name("x"),
                             ctx: Load,
@@ -232,14 +270,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 133..157,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 138..139,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("y"),
                                             range: 138..139,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -247,10 +288,12 @@ Module(
                             guard: Some(
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 144..151,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 150..151,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -263,9 +306,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 154..157,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 154..157,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@multiple_assignment_in_case_pattern.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@multiple_assignment_in_case_pattern.py.snap
index a12c28b913..b61390df0d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@multiple_assignment_in_case_pattern.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@multiple_assignment_in_case_pattern.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/multiple_assignment_in_case_pattern.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..42,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..41,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             value: Int(
                                 2,
@@ -24,15 +26,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 13..41,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 18..36,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchClass(
                                             PatternMatchClass {
                                                 range: 18..26,
+                                                node_index: AtomicNodeIndex(..),
                                                 cls: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 18..23,
                                                         id: Name("Class"),
                                                         ctx: Load,
@@ -40,15 +46,18 @@ Module(
                                                 ),
                                                 arguments: PatternArguments {
                                                     range: 23..26,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [
                                                         MatchAs(
                                                             PatternMatchAs {
                                                                 range: 24..25,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 pattern: None,
                                                                 name: Some(
                                                                     Identifier {
                                                                         id: Name("x"),
                                                                         range: 24..25,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                 ),
                                                             },
@@ -61,15 +70,18 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 29..32,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 30..31,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("x"),
                                                                     range: 30..31,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -80,11 +92,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 35..36,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 35..36,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -96,9 +110,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..41,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 38..41,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py310.py.snap
index 2fb0f626fe..b36ef0858e 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py310.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/nested_async_comprehen
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..181,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..116,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 54..55,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 55..57,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,12 +37,15 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 63..84,
                                 value: ListComp(
                                     ExprListComp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 63..84,
                                         elt: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 64..65,
                                                 id: Name("_"),
                                                 ctx: Load,
@@ -45,8 +54,10 @@ Module(
                                         generators: [
                                             Comprehension {
                                                 range: 66..83,
+                                                node_index: AtomicNodeIndex(..),
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 70..71,
                                                         id: Name("n"),
                                                         ctx: Store,
@@ -54,9 +65,11 @@ Module(
                                                 ),
                                                 iter: Call(
                                                     ExprCall {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 75..83,
                                                         func: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 75..80,
                                                                 id: Name("range"),
                                                                 ctx: Load,
@@ -64,9 +77,11 @@ Module(
                                                         ),
                                                         arguments: Arguments {
                                                             range: 80..83,
+                                                            node_index: AtomicNodeIndex(..),
                                                             args: [
                                                                 NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 81..82,
                                                                         value: Int(
                                                                             3,
@@ -88,12 +103,15 @@ Module(
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 89..116,
                                 value: ListComp(
                                     ExprListComp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 89..116,
                                         elt: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 90..91,
                                                 id: Name("_"),
                                                 ctx: Load,
@@ -102,8 +120,10 @@ Module(
                                         generators: [
                                             Comprehension {
                                                 range: 92..115,
+                                                node_index: AtomicNodeIndex(..),
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..103,
                                                         id: Name("n"),
                                                         ctx: Store,
@@ -111,9 +131,11 @@ Module(
                                                 ),
                                                 iter: Call(
                                                     ExprCall {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 107..115,
                                                         func: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 107..112,
                                                                 id: Name("range"),
                                                                 ctx: Load,
@@ -121,9 +143,11 @@ Module(
                                                         ),
                                                         arguments: Arguments {
                                                             range: 112..115,
+                                                            node_index: AtomicNodeIndex(..),
                                                             args: [
                                                                 NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 113..114,
                                                                         value: Int(
                                                                             3,
@@ -148,16 +172,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 117..180,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 127..128,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 128..130,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -168,16 +197,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 136..148,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("g"),
                                     range: 140..141,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 141..143,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -188,9 +222,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 145..148,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..148,
                                                 },
                                             ),
@@ -201,12 +237,15 @@ Module(
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 153..180,
                                 value: ListComp(
                                     ExprListComp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 153..180,
                                         elt: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 154..155,
                                                 id: Name("_"),
                                                 ctx: Load,
@@ -215,8 +254,10 @@ Module(
                                         generators: [
                                             Comprehension {
                                                 range: 156..179,
+                                                node_index: AtomicNodeIndex(..),
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 166..167,
                                                         id: Name("n"),
                                                         ctx: Store,
@@ -224,9 +265,11 @@ Module(
                                                 ),
                                                 iter: Call(
                                                     ExprCall {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 171..179,
                                                         func: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 171..176,
                                                                 id: Name("range"),
                                                                 ctx: Load,
@@ -234,9 +277,11 @@ Module(
                                                         ),
                                                         arguments: Arguments {
                                                             range: 176..179,
+                                                            node_index: AtomicNodeIndex(..),
                                                             args: [
                                                                 NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 177..178,
                                                                         value: Int(
                                                                             3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py311.py.snap
index b0fc9d849b..2a0a766dab 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nested_async_comprehension_py311.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/nested_async_comprehen
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..277,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..111,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 54..55,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 55..57,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,16 +37,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 59..111,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 66..111,
                                             elt: ListComp(
                                                 ExprListComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 67..92,
                                                     elt: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 68..69,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -49,8 +59,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 70..91,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 80..81,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -58,9 +70,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 85..91,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 85..88,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -68,9 +82,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 88..91,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 89..90,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -90,8 +106,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 93..110,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 97..98,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -99,9 +117,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 102..110,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 102..107,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -109,9 +129,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 107..110,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 108..109,
                                                                             value: Int(
                                                                                 3,
@@ -137,16 +159,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..192,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 132..133,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 133..135,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -157,16 +184,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 137..192,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 144..192,
                                             elt: DictComp(
                                                 ExprDictComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 145..173,
                                                     key: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 146..147,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -174,6 +205,7 @@ Module(
                                                     ),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 149..150,
                                                             value: Int(
                                                                 1,
@@ -183,8 +215,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 151..172,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 161..162,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -192,9 +226,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 166..172,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 166..169,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -202,9 +238,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 169..172,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 170..171,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -224,8 +262,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 174..191,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 178..179,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -233,9 +273,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 183..191,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 183..188,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -243,9 +285,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 188..191,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 189..190,
                                                                             value: Int(
                                                                                 3,
@@ -271,16 +315,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 200..267,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("h"),
                         range: 210..211,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 211..213,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -291,16 +340,20 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 215..267,
                                 value: Some(
                                     ListComp(
                                         ExprListComp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 222..267,
                                             elt: SetComp(
                                                 ExprSetComp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 223..248,
                                                     elt: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 224..225,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -309,8 +362,10 @@ Module(
                                                     generators: [
                                                         Comprehension {
                                                             range: 226..247,
+                                                            node_index: AtomicNodeIndex(..),
                                                             target: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 236..237,
                                                                     id: Name("x"),
                                                                     ctx: Store,
@@ -318,9 +373,11 @@ Module(
                                                             ),
                                                             iter: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 241..247,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 241..244,
                                                                             id: Name("foo"),
                                                                             ctx: Load,
@@ -328,9 +385,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 244..247,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 245..246,
                                                                                     id: Name("n"),
                                                                                     ctx: Load,
@@ -350,8 +409,10 @@ Module(
                                             generators: [
                                                 Comprehension {
                                                     range: 249..266,
+                                                    node_index: AtomicNodeIndex(..),
                                                     target: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 253..254,
                                                             id: Name("n"),
                                                             ctx: Store,
@@ -359,9 +420,11 @@ Module(
                                                     ),
                                                     iter: Call(
                                                         ExprCall {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 258..266,
                                                             func: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 258..263,
                                                                     id: Name("range"),
                                                                     ctx: Load,
@@ -369,9 +432,11 @@ Module(
                                                             ),
                                                             arguments: Arguments {
                                                                 range: 263..266,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 args: [
                                                                     NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 264..265,
                                                                             value: Int(
                                                                                 3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_duplicate_type_parameter_names.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_duplicate_type_parameter_names.py.snap
index 766ff4bc23..76ed4f5937 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_duplicate_type_parameter_names.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_duplicate_type_parameter_names.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/non_duplicate_type_par
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..150,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..10,
                             id: Name("Alias"),
                             ctx: Store,
@@ -22,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 10..13,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 11..12,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 11..12,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -39,9 +45,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 16..23,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 16..20,
                                     id: Name("list"),
                                     ctx: Load,
@@ -49,6 +57,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 21..22,
                                     id: Name("T"),
                                     ctx: Load,
@@ -61,23 +70,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..43,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 28..29,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 29..32,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 30..31,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 30..31,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -88,19 +102,26 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 32..38,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 33..37,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 33..37,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("t"),
                                         range: 33..34,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 36..37,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -119,9 +140,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 40..43,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..43,
                                     },
                                 ),
@@ -132,22 +155,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..59,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 50..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 51..54,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 52..53,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 52..53,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -160,9 +188,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 56..59,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..59,
                                     },
                                 ),
@@ -173,22 +203,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..81,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 66..67,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 67..76,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 68..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 68..69,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -197,9 +232,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 71..72,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 71..72,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -208,9 +245,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 74..75,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("V"),
                                             range: 74..75,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -223,9 +262,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 78..81,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 78..81,
                                     },
                                 ),
@@ -236,9 +277,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 82..149,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..92,
                             id: Name("Alias"),
                             ctx: Store,
@@ -247,13 +290,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 92..143,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 93..94,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 93..94,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -262,13 +308,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 96..102,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 96..97,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 99..102,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -281,17 +330,21 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 104..119,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("V"),
                                             range: 104..105,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 107..119,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 108..111,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -299,6 +352,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 113..118,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -316,9 +370,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 121..124,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 122..124,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -326,9 +382,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 126..129,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 128..129,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -336,14 +394,17 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 131..142,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("D"),
                                             range: 131..132,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 135..142,
                                                     id: Name("default"),
                                                     ctx: Load,
@@ -357,6 +418,7 @@ Module(
                     ),
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 146..149,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_rebound_comprehension_variable.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_rebound_comprehension_variable.py.snap
index 8c2d4b8343..3e80ba428d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_rebound_comprehension_variable.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@non_rebound_comprehension_variable.py.snap
@@ -7,19 +7,24 @@ input_file: crates/ruff_python_parser/resources/inline/ok/non_rebound_comprehens
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..27,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..26,
                     value: ListComp(
                         ExprListComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..26,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..7,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1..2,
                                             id: Name("a"),
                                             ctx: Store,
@@ -27,6 +32,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 6..7,
                                             value: Int(
                                                 0,
@@ -38,8 +44,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 8..25,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 12..13,
                                             id: Name("x"),
                                             ctx: Store,
@@ -47,9 +55,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 17..25,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 17..22,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -57,9 +67,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 22..25,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 23..24,
                                                             value: Int(
                                                                 0,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_declaration_at_module_level.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_declaration_at_module_level.py.snap
index b1646e4b6c..c3a1f13b03 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_declaration_at_module_level.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_declaration_at_module_level.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/nonlocal_declaration_a
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..24,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,11 +37,13 @@ Module(
                     body: [
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..23,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 22..23,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_stmt.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_stmt.py.snap
index f7b7d0a1c8..6ff8f3a685 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_stmt.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@nonlocal_stmt.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/nonlocal_stmt.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..45,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..44,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("_"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,30 +37,36 @@ Module(
                     body: [
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..23,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 22..23,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
                         ),
                         Nonlocal(
                             StmtNonlocal {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..44,
                                 names: [
                                     Identifier {
                                         id: Name("x"),
                                         range: 37..38,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     Identifier {
                                         id: Name("y"),
                                         range: 40..41,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     Identifier {
                                         id: Name("z"),
                                         range: 43..44,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ],
                             },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__atom.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__atom.py.snap
index 1fa2f56ed5..c990da6f6e 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__atom.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__atom.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/other/atom.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..73,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..3,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..3,
                         },
                     ),
@@ -22,9 +24,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 4..8,
                     value: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..8,
                             value: true,
                         },
@@ -33,9 +37,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..14,
                     value: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..14,
                             value: false,
                         },
@@ -44,9 +50,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..19,
                     value: NoneLiteral(
                         ExprNoneLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 15..19,
                         },
                     ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__decorator.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__decorator.py.snap
index fd32829f6c..4278651bd2 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__decorator.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@other__decorator.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/other/decorator.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..407,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..40,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 0..19,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1..19,
                                     id: Name("function_decorator"),
                                     ctx: Load,
@@ -29,10 +32,14 @@ Module(
                     name: Identifier {
                         id: Name("test"),
                         range: 24..28,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 28..30,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -43,6 +50,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 36..40,
                             },
                         ),
@@ -51,12 +59,15 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..80,
                     decorator_list: [
                         Decorator {
                             range: 43..59,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..59,
                                     id: Name("class_decorator"),
                                     ctx: Load,
@@ -67,12 +78,14 @@ Module(
                     name: Identifier {
                         id: Name("Test"),
                         range: 66..70,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 76..80,
                             },
                         ),
@@ -81,13 +94,16 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..106,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 83..93,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 84..93,
                                     id: Name("decorator"),
                                     ctx: Load,
@@ -98,10 +114,14 @@ Module(
                     name: Identifier {
                         id: Name("f"),
                         range: 98..99,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 99..101,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -112,9 +132,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 103..106,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 103..106,
                                     },
                                 ),
@@ -125,19 +147,24 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 109..128,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 109..115,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 110..115,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 110..113,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 110..111,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -146,6 +173,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("b"),
                                                 range: 112..113,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -153,6 +181,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("c"),
                                         range: 114..115,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -162,10 +191,14 @@ Module(
                     name: Identifier {
                         id: Name("f"),
                         range: 120..121,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 121..123,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -176,9 +209,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 125..128,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 125..128,
                                     },
                                 ),
@@ -189,13 +224,16 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 131..153,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 131..133,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..133,
                                     id: Name("a"),
                                     ctx: Load,
@@ -204,14 +242,18 @@ Module(
                         },
                         Decorator {
                             range: 134..140,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 135..140,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 135..138,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 135..136,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -220,6 +262,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("b"),
                                                 range: 137..138,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -227,6 +270,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("c"),
                                         range: 139..140,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -236,10 +280,14 @@ Module(
                     name: Identifier {
                         id: Name("f"),
                         range: 145..146,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 146..148,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -250,9 +298,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 150..153,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 150..153,
                                     },
                                 ),
@@ -263,12 +313,15 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 156..185,
                     decorator_list: [
                         Decorator {
                             range: 156..158,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 157..158,
                                     id: Name("a"),
                                     ctx: Load,
@@ -277,11 +330,14 @@ Module(
                         },
                         Decorator {
                             range: 159..165,
+                            node_index: AtomicNodeIndex(..),
                             expression: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 160..165,
                                     left: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 160..161,
                                             value: Int(
                                                 1,
@@ -291,6 +347,7 @@ Module(
                                     op: BitOr,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 164..165,
                                             value: Int(
                                                 2,
@@ -302,14 +359,18 @@ Module(
                         },
                         Decorator {
                             range: 166..172,
+                            node_index: AtomicNodeIndex(..),
                             expression: Attribute(
                                 ExprAttribute {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 167..172,
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 167..170,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 167..168,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -318,6 +379,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("b"),
                                                 range: 169..170,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -325,6 +387,7 @@ Module(
                                     attr: Identifier {
                                         id: Name("c"),
                                         range: 171..172,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     ctx: Load,
                                 },
@@ -334,15 +397,18 @@ Module(
                     name: Identifier {
                         id: Name("T"),
                         range: 179..180,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 182..185,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 182..185,
                                     },
                                 ),
@@ -353,16 +419,20 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 188..269,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 188..195,
+                            node_index: AtomicNodeIndex(..),
                             expression: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 189..195,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 189..190,
                                             id: Name("x"),
                                             ctx: Store,
@@ -370,6 +440,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 194..195,
                                             value: Int(
                                                 1,
@@ -381,17 +452,21 @@ Module(
                         },
                         Decorator {
                             range: 196..213,
+                            node_index: AtomicNodeIndex(..),
                             expression: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 197..213,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 202..206,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..198,
                                             id: Name("x"),
                                             ctx: Load,
@@ -399,6 +474,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 212..213,
                                             id: Name("y"),
                                             ctx: Load,
@@ -409,21 +485,29 @@ Module(
                         },
                         Decorator {
                             range: 214..226,
+                            node_index: AtomicNodeIndex(..),
                             expression: Lambda(
                                 ExprLambda {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 215..226,
                                     parameters: Some(
                                         Parameters {
                                             range: 222..223,
+                                            node_index: AtomicNodeIndex(
+                                                0,
+                                            ),
                                             posonlyargs: [],
                                             args: [
                                                 ParameterWithDefault {
                                                     range: 222..223,
+                                                    node_index: AtomicNodeIndex(..),
                                                     parameter: Parameter {
                                                         range: 222..223,
+                                                        node_index: AtomicNodeIndex(..),
                                                         name: Identifier {
                                                             id: Name("x"),
                                                             range: 222..223,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         annotation: None,
                                                     },
@@ -437,6 +521,7 @@ Module(
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 225..226,
                                             id: Name("x"),
                                             ctx: Load,
@@ -447,13 +532,16 @@ Module(
                         },
                         Decorator {
                             range: 227..235,
+                            node_index: AtomicNodeIndex(..),
                             expression: BoolOp(
                                 ExprBoolOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 228..235,
                                     op: And,
                                     values: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 228..229,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -461,6 +549,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 234..235,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -472,12 +561,15 @@ Module(
                         },
                         Decorator {
                             range: 236..246,
+                            node_index: AtomicNodeIndex(..),
                             expression: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 238..245,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 244..245,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -489,15 +581,19 @@ Module(
                         },
                         Decorator {
                             range: 247..256,
+                            node_index: AtomicNodeIndex(..),
                             expression: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 248..256,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 249..251,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 250..251,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -508,9 +604,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 253..255,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 254..255,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -529,10 +627,14 @@ Module(
                     name: Identifier {
                         id: Name("f"),
                         range: 261..262,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 262..264,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -543,9 +645,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 266..269,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 266..269,
                                     },
                                 ),
@@ -556,16 +660,20 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 360..380,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 360..365,
+                            node_index: AtomicNodeIndex(..),
                             expression: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 361..365,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 361..362,
                                             id: Name("x"),
                                             ctx: Load,
@@ -574,6 +682,7 @@ Module(
                                     op: MatMult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 364..365,
                                             id: Name("y"),
                                             ctx: Load,
@@ -586,10 +695,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 370..373,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 373..375,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -600,9 +713,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 377..380,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 377..380,
                                     },
                                 ),
@@ -613,13 +728,16 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 383..407,
                     is_async: false,
                     decorator_list: [
                         Decorator {
                             range: 383..385,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 384..385,
                                     id: Name("x"),
                                     ctx: Load,
@@ -628,8 +746,10 @@ Module(
                         },
                         Decorator {
                             range: 388..390,
+                            node_index: AtomicNodeIndex(..),
                             expression: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 389..390,
                                     id: Name("y"),
                                     ctx: Load,
@@ -640,10 +760,14 @@ Module(
                     name: Identifier {
                         id: Name("foo"),
                         range: 397..400,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 400..402,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -654,9 +778,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 404..407,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 404..407,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_annotation.py.snap
index 004ec6c603..af944be2fb 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_annotation.py.snap
@@ -7,33 +7,43 @@ input_file: crates/ruff_python_parser/resources/inline/ok/param_with_annotation.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..54,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..22,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..17,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..16,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..16,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 8..11,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..16,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -52,9 +62,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 19..22,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 19..22,
                                     },
                                 ),
@@ -65,42 +77,57 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 23..53,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 27..30,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 30..48,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 31..47,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 31..47,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 31..34,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Lambda(
                                             ExprLambda {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 36..47,
                                                 parameters: Some(
                                                     Parameters {
                                                         range: 43..44,
+                                                        node_index: AtomicNodeIndex(
+                                                            0,
+                                                        ),
                                                         posonlyargs: [],
                                                         args: [
                                                             ParameterWithDefault {
                                                                 range: 43..44,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 parameter: Parameter {
                                                                     range: 43..44,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     name: Identifier {
                                                                         id: Name("x"),
                                                                         range: 43..44,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                     },
                                                                     annotation: None,
                                                                 },
@@ -114,6 +141,7 @@ Module(
                                                 ),
                                                 body: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 46..47,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -134,9 +162,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 50..53,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 50..53,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_default.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_default.py.snap
index 62383e6283..7951972b14 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_default.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_default.py.snap
@@ -1,55 +1,70 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/param_with_default.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..111,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..27,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..22,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..21,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..21,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 17..18,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 17..18,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 17..18,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("y"),
                                                                     range: 17..18,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -63,6 +78,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 20..21,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -81,9 +97,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..27,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 24..27,
                                     },
                                 ),
@@ -94,40 +112,51 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 28..60,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 32..35,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 35..55,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 36..54,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 36..37,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 36..37,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..54,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 43..47,
                                                     value: true,
                                                 },
                                             ),
                                             body: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 38..39,
                                                     value: Int(
                                                         1,
@@ -136,6 +165,7 @@ Module(
                                             ),
                                             orelse: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 53..54,
                                                     value: Int(
                                                         2,
@@ -155,9 +185,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 57..60,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..60,
                                     },
                                 ),
@@ -168,34 +200,44 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..84,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 65..68,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 68..79,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 69..78,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 69..70,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 69..70,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..78,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 77..78,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -214,9 +256,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..84,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                     },
                                 ),
@@ -227,35 +271,45 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 85..110,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 89..92,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 92..105,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 93..104,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 93..94,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 93..94,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..103,
                                             value: Some(
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 102..103,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -275,9 +329,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 107..110,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 107..110,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation.py.snap
index bcf3af426d..a9987458b0 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation.py.snap
@@ -1,45 +1,55 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/param_with_star_annotation.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..67,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..31,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..26,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 8..25,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 9..13,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 15..25,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 16..25,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 16..19,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -48,6 +58,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 22..25,
                                                             id: Name("str"),
                                                             ctx: Load,
@@ -68,9 +79,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..31,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..31,
                                     },
                                 ),
@@ -81,36 +94,46 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..66,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 36..39,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 39..61,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 40..60,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 41..45,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 47..60,
                                             value: BoolOp(
                                                 ExprBoolOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 49..59,
                                                     op: Or,
                                                     values: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 49..52,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -118,6 +141,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 56..59,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -139,9 +163,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 63..66,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 63..66,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py310.py.snap
index ad415e1657..8e1d5b24be 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py310.py.snap
@@ -7,31 +7,38 @@ input_file: crates/ruff_python_parser/resources/inline/ok/param_with_star_annota
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..432,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 169..206,
                     module: Some(
                         Identifier {
                             id: Name("typing"),
                             range: 174..180,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 188..197,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("Annotated"),
                                 range: 188..197,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 199..206,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("Literal"),
                                 range: 199..206,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -41,28 +48,36 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 207..230,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 211..214,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 214..225,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 215..224,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 216..220,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 222..224,
                                             id: Name("Ts"),
                                             ctx: Load,
@@ -78,9 +93,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 227..230,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 227..230,
                                     },
                                 ),
@@ -91,31 +108,40 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..295,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 235..238,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 238..290,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 239..289,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("x"),
                                     range: 240..241,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 243..289,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 243..250,
                                                     id: Name("Literal"),
                                                     ctx: Load,
@@ -123,11 +149,13 @@ Module(
                                             ),
                                             slice: StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 251..288,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 251..288,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "this should allow arbitrary strings",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -152,9 +180,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 292..295,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 292..295,
                                     },
                                 ),
@@ -165,31 +195,40 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 296..367,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 300..303,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 303..362,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 304..361,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("x"),
                                     range: 305..306,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 308..361,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 308..317,
                                                     id: Name("Annotated"),
                                                     ctx: Load,
@@ -197,10 +236,12 @@ Module(
                                             ),
                                             slice: Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 318..360,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 318..321,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -208,11 +249,13 @@ Module(
                                                         ),
                                                         StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 323..360,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 323..360,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "this should allow arbitrary strings",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Double,
@@ -242,9 +285,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 364..367,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 364..367,
                                     },
                                 ),
@@ -255,28 +300,36 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 368..405,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 372..375,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 375..400,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 376..386,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 377..381,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 383..386,
                                             id: Name("str"),
                                             ctx: Load,
@@ -289,13 +342,16 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 388..399,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwds"),
                                     range: 390..394,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 396..399,
                                             id: Name("int"),
                                             ctx: Load,
@@ -309,9 +365,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 402..405,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 402..405,
                                     },
                                 ),
@@ -322,31 +380,40 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 406..431,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("union"),
                         range: 410..415,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 415..426,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 416..425,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("x"),
                                     range: 417..418,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 420..425,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 420..421,
                                                     id: Name("A"),
                                                     ctx: Load,
@@ -355,6 +422,7 @@ Module(
                                             op: BitOr,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 424..425,
                                                     id: Name("B"),
                                                     ctx: Load,
@@ -372,9 +440,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 428..431,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 428..431,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py311.py.snap
index 7156b308c5..0f1eed04f9 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@param_with_star_annotation_py311.py.snap
@@ -7,35 +7,45 @@ input_file: crates/ruff_python_parser/resources/inline/ok/param_with_star_annota
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..69,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..68,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 48..51,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 51..63,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 52..62,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 53..57,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..62,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 60..62,
                                                     id: Name("Ts"),
                                                     ctx: Load,
@@ -54,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..68,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 65..68,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_non_default_after_star.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_non_default_after_star.py.snap
index 4c6a5faaeb..2a4bdc6a75 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_non_default_after_star.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_non_default_after_star.py.snap
@@ -1,42 +1,51 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/params_non_default_after_star.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..72,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..33,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..28,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 8..12,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 8..9,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 8..9,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 10..12,
                                             value: Int(
                                                 10,
@@ -50,11 +59,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 17..18,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 17..18,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 17..18,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -62,17 +74,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 20..24,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 20..21,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 20..21,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 22..24,
                                             value: Int(
                                                 11,
@@ -83,11 +99,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 26..27,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 26..27,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 26..27,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -100,9 +119,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 30..33,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 30..33,
                                     },
                                 ),
@@ -113,31 +134,40 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 34..71,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 38..41,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 41..66,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 42..46,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 42..43,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 42..43,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 44..46,
                                             value: Int(
                                                 10,
@@ -150,9 +180,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 48..53,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 49..53,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -160,11 +192,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 55..56,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 55..56,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 55..56,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -172,17 +207,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 58..62,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 58..59,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 58..59,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..62,
                                             value: Int(
                                                 11,
@@ -193,11 +232,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 64..65,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 64..65,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 64..65,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -210,9 +252,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 68..71,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..71,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_seen_keyword_only_param_after_star.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_seen_keyword_only_param_after_star.py.snap
index a01d1c0665..458f38d329 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_seen_keyword_only_param_after_star.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@params_seen_keyword_only_param_after_star.py.snap
@@ -1,38 +1,46 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/params_seen_keyword_only_param_after_star.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..61,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 4..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 7..23,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 11..12,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 11..12,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 11..12,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -42,9 +50,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 14..22,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 16..22,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -54,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..28,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..28,
                                     },
                                 ),
@@ -67,33 +79,42 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..60,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 33..36,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 36..55,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 40..44,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 40..41,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 40..41,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 42..44,
                                             value: Int(
                                                 10,
@@ -106,9 +127,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 46..54,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 48..54,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -118,9 +141,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 57..60,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..60,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_context_manager_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_context_manager_py39.py.snap
index fa05d59e24..b8b9b08747 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_context_manager_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_context_manager_py39.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/inline/ok/parenthesized_context_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..126,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..73,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 49..57,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 49..52,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -26,6 +30,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..57,
                                         id: Name("x"),
                                         ctx: Store,
@@ -35,8 +40,10 @@ Module(
                         },
                         WithItem {
                             range: 59..67,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..62,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -45,6 +52,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 66..67,
                                         id: Name("y"),
                                         ctx: Store,
@@ -56,9 +64,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 70..73,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 70..73,
                                     },
                                 ),
@@ -69,13 +79,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 74..99,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 80..83,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 80..83,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -85,8 +98,10 @@ Module(
                         },
                         WithItem {
                             range: 85..93,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 85..88,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -95,6 +110,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 92..93,
                                         id: Name("y"),
                                         ctx: Store,
@@ -106,9 +122,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..99,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 96..99,
                                     },
                                 ),
@@ -119,13 +137,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..125,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 106..114,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 106..109,
                                     id: Name("foo"),
                                     ctx: Load,
@@ -134,6 +155,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 113..114,
                                         id: Name("x"),
                                         ctx: Store,
@@ -143,8 +165,10 @@ Module(
                         },
                         WithItem {
                             range: 116..119,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 116..119,
                                     id: Name("bar"),
                                     ctx: Load,
@@ -156,9 +180,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 122..125,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..125,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_kwarg_py37.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_kwarg_py37.py.snap
index bb42e78d8c..15feb12d38 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_kwarg_py37.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_kwarg_py37.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/parenthesized_kwarg_py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..52,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..51,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..51,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..44,
                                     id: Name("f"),
                                     ctx: Load,
@@ -24,18 +28,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 44..51,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 45..50,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("a"),
                                                 range: 46..47,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 49..50,
                                                 value: Int(
                                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_index_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_index_py38.py.snap
index c8e09fd54a..b5b5b300e5 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_index_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_index_py38.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/parenthesized_named_ex
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..55,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..54,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..54,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..46,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..52,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 48..49,
                                             id: Name("x"),
                                             ctx: Store,
@@ -34,6 +40,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 51..52,
                                             value: Int(
                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_py38.py.snap
index 18a6f2406c..c1f65ffc1d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_named_expr_py38.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/inline/ok/parenthesized_named_ex
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..59,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..59,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 45..51,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 45..46,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -28,6 +33,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 50..51,
                                                 value: Int(
                                                     1,
@@ -38,6 +44,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 54..55,
                                         value: Int(
                                             2,
@@ -46,6 +53,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 57..58,
                                         value: Int(
                                             3,
@@ -59,15 +67,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 60..91,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 60..91,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 62..71,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 62..66,
                                             id: Name("last"),
                                             ctx: Store,
@@ -75,6 +87,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 70..71,
                                             id: Name("x"),
                                             ctx: Load,
@@ -85,8 +98,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 73..90,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..78,
                                             id: Name("x"),
                                             ctx: Store,
@@ -94,9 +109,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..90,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 82..87,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -104,9 +121,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 87..90,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 88..89,
                                                             value: Int(
                                                                 3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_star_index_py310.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_star_index_py310.py.snap
index 10df276256..a1f2cd011d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_star_index_py310.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@parenthesized_star_index_py310.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/parenthesized_star_index_py310.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..94,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..93,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..89,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..47,
                                         id: Name("out"),
                                         ctx: Load,
@@ -26,19 +29,24 @@ Module(
                                 ),
                                 slice: Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..88,
                                         elts: [
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 49..81,
                                                     value: Generator(
                                                         ExprGenerator {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 50..81,
                                                             elt: Call(
                                                                 ExprCall {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 51..62,
                                                                     func: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 51..56,
                                                                             id: Name("slice"),
                                                                             ctx: Load,
@@ -46,9 +54,11 @@ Module(
                                                                     ),
                                                                     arguments: Arguments {
                                                                         range: 56..62,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         args: [
                                                                             NoneLiteral(
                                                                                 ExprNoneLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 57..61,
                                                                                 },
                                                                             ),
@@ -60,8 +70,10 @@ Module(
                                                             generators: [
                                                                 Comprehension {
                                                                     range: 63..80,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     target: Name(
                                                                         ExprName {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 67..68,
                                                                             id: Name("_"),
                                                                             ctx: Store,
@@ -69,9 +81,11 @@ Module(
                                                                     ),
                                                                     iter: Call(
                                                                         ExprCall {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 72..80,
                                                                             func: Name(
                                                                                 ExprName {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 72..77,
                                                                                     id: Name("range"),
                                                                                     ctx: Load,
@@ -79,9 +93,11 @@ Module(
                                                                             ),
                                                                             arguments: Arguments {
                                                                                 range: 77..80,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 args: [
                                                                                     NumberLiteral(
                                                                                         ExprNumberLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 78..79,
                                                                                             value: Int(
                                                                                                 2,
@@ -105,9 +121,11 @@ Module(
                                             ),
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 83..87,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 84..87,
                                                             id: Name("ind"),
                                                             ctx: Load,
@@ -127,6 +145,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 92..93,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py311.py.snap
index cbec152ee7..6f728ba6da 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py311.py.snap
@@ -7,36 +7,44 @@ input_file: crates/ruff_python_parser/resources/inline/ok/pep701_f_string_py311.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..278,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..72,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..72,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 44..72,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 46..52,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "outer ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 52..71,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: StringLiteral(
                                                             ExprStringLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 53..70,
                                                                 value: StringLiteralValue {
                                                                     inner: Single(
                                                                         StringLiteral {
                                                                             range: 53..70,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: "# not a comment",
                                                                             flags: StringLiteralFlags {
                                                                                 quote_style: Single,
@@ -69,27 +77,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 73..106,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..106,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 73..106,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 75..81,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "outer ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 81..105,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 82..83,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -100,17 +114,21 @@ Module(
                                                         format_spec: Some(
                                                             InterpolatedStringFormatSpec {
                                                                 range: 84..104,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 elements: [
                                                                     Interpolation(
                                                                         InterpolatedElement {
                                                                             range: 84..103,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             expression: StringLiteral(
                                                                                 ExprStringLiteral {
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     range: 85..102,
                                                                                     value: StringLiteralValue {
                                                                                         inner: Single(
                                                                                             StringLiteral {
                                                                                                 range: 85..102,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "# not a comment",
                                                                                                 flags: StringLiteralFlags {
                                                                                                     quote_style: Double,
@@ -130,6 +148,7 @@ Module(
                                                                     Literal(
                                                                         InterpolatedStringLiteralElement {
                                                                             range: 103..104,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             value: " ",
                                                                         },
                                                                     ),
@@ -154,50 +173,62 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..147,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..147,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 107..147,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 111..144,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 112..143,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 112..143,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 116..140,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: FString(
                                                                                                 ExprFString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 117..139,
                                                                                                     value: FStringValue {
                                                                                                         inner: Single(
                                                                                                             FString(
                                                                                                                 FString {
                                                                                                                     range: 117..139,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 119..138,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: StringLiteral(
                                                                                                                                     ExprStringLiteral {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 120..137,
                                                                                                                                         value: StringLiteralValue {
                                                                                                                                             inner: Single(
                                                                                                                                                 StringLiteral {
                                                                                                                                                     range: 120..137,
+                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                     value: "# not a comment",
                                                                                                                                                     flags: StringLiteralFlags {
                                                                                                                                                         quote_style: Double,
@@ -264,78 +295,96 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..230,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..230,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 148..230,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 152..208,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 153..207,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 153..207,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Literal(
                                                                                         InterpolatedStringLiteralElement {
                                                                                             range: 157..177,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "# before expression ",
                                                                                         },
                                                                                     ),
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 177..204,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: FString(
                                                                                                 ExprFString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 178..203,
                                                                                                     value: FStringValue {
                                                                                                         inner: Single(
                                                                                                             FString(
                                                                                                                 FString {
                                                                                                                     range: 178..203,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Literal(
                                                                                                                             InterpolatedStringLiteralElement {
                                                                                                                                 range: 180..185,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 value: "# aro",
                                                                                                                             },
                                                                                                                         ),
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 185..197,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: FString(
                                                                                                                                     ExprFString {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 186..196,
                                                                                                                                         value: FStringValue {
                                                                                                                                             inner: Single(
                                                                                                                                                 FString(
                                                                                                                                                     FString {
                                                                                                                                                         range: 186..196,
+                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                         elements: [
                                                                                                                                                             Literal(
                                                                                                                                                                 InterpolatedStringLiteralElement {
                                                                                                                                                                     range: 188..189,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     value: "#",
                                                                                                                                                                 },
                                                                                                                                                             ),
                                                                                                                                                             Interpolation(
                                                                                                                                                                 InterpolatedElement {
                                                                                                                                                                     range: 189..194,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     expression: BinOp(
                                                                                                                                                                         ExprBinOp {
+                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                             range: 190..193,
                                                                                                                                                                             left: NumberLiteral(
                                                                                                                                                                                 ExprNumberLiteral {
+                                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                                     range: 190..191,
                                                                                                                                                                                     value: Int(
                                                                                                                                                                                         1,
@@ -345,6 +394,7 @@ Module(
                                                                                                                                                                             op: Add,
                                                                                                                                                                             right: NumberLiteral(
                                                                                                                                                                                 ExprNumberLiteral {
+                                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                                     range: 192..193,
                                                                                                                                                                                     value: Int(
                                                                                                                                                                                         1,
@@ -361,6 +411,7 @@ Module(
                                                                                                                                                             Literal(
                                                                                                                                                                 InterpolatedStringLiteralElement {
                                                                                                                                                                     range: 194..195,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     value: "#",
                                                                                                                                                                 },
                                                                                                                                                             ),
@@ -384,6 +435,7 @@ Module(
                                                                                                                         Literal(
                                                                                                                             InterpolatedStringLiteralElement {
                                                                                                                                 range: 197..202,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 value: "und #",
                                                                                                                             },
                                                                                                                         ),
@@ -424,6 +476,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 208..227,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " # after expression",
                                                     },
                                                 ),
@@ -443,27 +496,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..263,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 231..263,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 231..263,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 233..254,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "escape outside of \t ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 254..260,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 255..259,
                                                                 id: Name("expr"),
                                                                 ctx: Load,
@@ -477,6 +536,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 260..262,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "\n",
                                                     },
                                                 ),
@@ -496,19 +556,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 264..277,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 264..277,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 264..277,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 266..276,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "test\"abcd",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py312.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py312.py.snap
index 09817c8283..aad89368d1 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py312.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py312.py.snap
@@ -7,34 +7,42 @@ input_file: crates/ruff_python_parser/resources/inline/ok/pep701_f_string_py312.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..403,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..74,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..74,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 44..74,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 46..58,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "Magic wand: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 58..73,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 60..71,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 60..63,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -42,11 +50,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 64..70,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 64..70,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "wand",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -82,32 +92,40 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..112,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..112,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 95..112,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 97..111,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Call(
                                                             ExprCall {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 98..110,
                                                                 func: Attribute(
                                                                     ExprAttribute {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 98..107,
                                                                         value: StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 98..102,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 98..102,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "\n",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Single,
@@ -122,15 +140,18 @@ Module(
                                                                         attr: Identifier {
                                                                             id: Name("join"),
                                                                             range: 103..107,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         ctx: Load,
                                                                     },
                                                                 ),
                                                                 arguments: Arguments {
                                                                     range: 107..110,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     args: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 108..109,
                                                                                 id: Name("a"),
                                                                                 ctx: Load,
@@ -162,30 +183,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..220,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..220,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 148..220,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 152..169,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "A complex trick: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 169..217,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 175..185,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 175..178,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -193,11 +221,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 179..184,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 179..184,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "bag",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -233,84 +263,105 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 221..254,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 221..254,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 221..254,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 223..253,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 224..252,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 224..252,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 226..251,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: FString(
                                                                                                 ExprFString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 227..250,
                                                                                                     value: FStringValue {
                                                                                                         inner: Single(
                                                                                                             FString(
                                                                                                                 FString {
                                                                                                                     range: 227..250,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 229..249,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: FString(
                                                                                                                                     ExprFString {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 230..248,
                                                                                                                                         value: FStringValue {
                                                                                                                                             inner: Single(
                                                                                                                                                 FString(
                                                                                                                                                     FString {
                                                                                                                                                         range: 230..248,
+                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                         elements: [
                                                                                                                                                             Interpolation(
                                                                                                                                                                 InterpolatedElement {
                                                                                                                                                                     range: 232..247,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     expression: FString(
                                                                                                                                                                         ExprFString {
+                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                             range: 233..246,
                                                                                                                                                                             value: FStringValue {
                                                                                                                                                                                 inner: Single(
                                                                                                                                                                                     FString(
                                                                                                                                                                                         FString {
                                                                                                                                                                                             range: 233..246,
+                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                             elements: [
                                                                                                                                                                                                 Interpolation(
                                                                                                                                                                                                     InterpolatedElement {
                                                                                                                                                                                                         range: 235..245,
+                                                                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                         expression: FString(
                                                                                                                                                                                                             ExprFString {
+                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                 range: 236..244,
                                                                                                                                                                                                                 value: FStringValue {
                                                                                                                                                                                                                     inner: Single(
                                                                                                                                                                                                                         FString(
                                                                                                                                                                                                                             FString {
                                                                                                                                                                                                                                 range: 236..244,
+                                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                 elements: [
                                                                                                                                                                                                                                     Interpolation(
                                                                                                                                                                                                                                         InterpolatedElement {
                                                                                                                                                                                                                                             range: 238..243,
+                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                             expression: BinOp(
                                                                                                                                                                                                                                                 ExprBinOp {
+                                                                                                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                     range: 239..242,
                                                                                                                                                                                                                                                     left: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 239..240,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -320,6 +371,7 @@ Module(
                                                                                                                                                                                                                                                     op: Add,
                                                                                                                                                                                                                                                     right: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 241..242,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -434,38 +486,47 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 276..310,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 276..310,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 276..310,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 278..303,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: FString(
                                                             ExprFString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 279..302,
                                                                 value: FStringValue {
                                                                     inner: Single(
                                                                         FString(
                                                                             FString {
                                                                                 range: 279..302,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 283..293,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: StringLiteral(
                                                                                                 ExprStringLiteral {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 284..292,
                                                                                                     value: StringLiteralValue {
                                                                                                         inner: Single(
                                                                                                             StringLiteral {
                                                                                                                 range: 284..292,
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 value: "nested",
                                                                                                                 flags: StringLiteralFlags {
                                                                                                                     quote_style: Double,
@@ -485,6 +546,7 @@ Module(
                                                                                     Literal(
                                                                                         InterpolatedStringLiteralElement {
                                                                                             range: 293..299,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: " inner",
                                                                                         },
                                                                                     ),
@@ -508,6 +570,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 303..309,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " outer",
                                                     },
                                                 ),
@@ -527,27 +590,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 336..359,
                     value: FString(
                         ExprFString {
+                            node_index: AtomicNodeIndex(..),
                             range: 336..359,
                             value: FStringValue {
                                 inner: Single(
                                     FString(
                                         FString {
                                             range: 336..359,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 338..343,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "test ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 343..353,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 344..345,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -561,6 +630,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 353..358,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " more",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep750_t_string_py314.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep750_t_string_py314.py.snap
index 3d322265ab..6ad4b1584c 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep750_t_string_py314.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pep750_t_string_py314.py.snap
@@ -7,34 +7,42 @@ input_file: crates/ruff_python_parser/resources/inline/ok/pep750_t_string_py314.
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..403,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..74,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..74,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 44..74,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 46..58,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "Magic wand: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 58..73,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 60..71,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 60..63,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -42,11 +50,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 64..70,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 64..70,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "wand",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -82,32 +92,40 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..112,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..112,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 95..112,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 97..111,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Call(
                                                             ExprCall {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 98..110,
                                                                 func: Attribute(
                                                                     ExprAttribute {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 98..107,
                                                                         value: StringLiteral(
                                                                             ExprStringLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 98..102,
                                                                                 value: StringLiteralValue {
                                                                                     inner: Single(
                                                                                         StringLiteral {
                                                                                             range: 98..102,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: "\n",
                                                                                             flags: StringLiteralFlags {
                                                                                                 quote_style: Single,
@@ -122,15 +140,18 @@ Module(
                                                                         attr: Identifier {
                                                                             id: Name("join"),
                                                                             range: 103..107,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                         },
                                                                         ctx: Load,
                                                                     },
                                                                 ),
                                                                 arguments: Arguments {
                                                                     range: 107..110,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     args: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 108..109,
                                                                                 id: Name("a"),
                                                                                 ctx: Load,
@@ -162,30 +183,37 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..220,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..220,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 148..220,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 152..169,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "A complex trick: ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 169..217,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Subscript(
                                                             ExprSubscript {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 175..185,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 175..178,
                                                                         id: Name("bag"),
                                                                         ctx: Load,
@@ -193,11 +221,13 @@ Module(
                                                                 ),
                                                                 slice: StringLiteral(
                                                                     ExprStringLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 179..184,
                                                                         value: StringLiteralValue {
                                                                             inner: Single(
                                                                                 StringLiteral {
                                                                                     range: 179..184,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "bag",
                                                                                     flags: StringLiteralFlags {
                                                                                         quote_style: Single,
@@ -233,84 +263,105 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 221..254,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 221..254,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 221..254,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 223..253,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: TString(
                                                             ExprTString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 224..252,
                                                                 value: TStringValue {
                                                                     inner: Single(
                                                                         TString(
                                                                             TString {
                                                                                 range: 224..252,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 226..251,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: TString(
                                                                                                 ExprTString {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 227..250,
                                                                                                     value: TStringValue {
                                                                                                         inner: Single(
                                                                                                             TString(
                                                                                                                 TString {
                                                                                                                     range: 227..250,
+                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                     elements: [
                                                                                                                         Interpolation(
                                                                                                                             InterpolatedElement {
                                                                                                                                 range: 229..249,
+                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                 expression: TString(
                                                                                                                                     ExprTString {
+                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                         range: 230..248,
                                                                                                                                         value: TStringValue {
                                                                                                                                             inner: Single(
                                                                                                                                                 TString(
                                                                                                                                                     TString {
                                                                                                                                                         range: 230..248,
+                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                         elements: [
                                                                                                                                                             Interpolation(
                                                                                                                                                                 InterpolatedElement {
                                                                                                                                                                     range: 232..247,
+                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                     expression: TString(
                                                                                                                                                                         ExprTString {
+                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                             range: 233..246,
                                                                                                                                                                             value: TStringValue {
                                                                                                                                                                                 inner: Single(
                                                                                                                                                                                     TString(
                                                                                                                                                                                         TString {
                                                                                                                                                                                             range: 233..246,
+                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                             elements: [
                                                                                                                                                                                                 Interpolation(
                                                                                                                                                                                                     InterpolatedElement {
                                                                                                                                                                                                         range: 235..245,
+                                                                                                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                         expression: TString(
                                                                                                                                                                                                             ExprTString {
+                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                 range: 236..244,
                                                                                                                                                                                                                 value: TStringValue {
                                                                                                                                                                                                                     inner: Single(
                                                                                                                                                                                                                         TString(
                                                                                                                                                                                                                             TString {
                                                                                                                                                                                                                                 range: 236..244,
+                                                                                                                                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                 elements: [
                                                                                                                                                                                                                                     Interpolation(
                                                                                                                                                                                                                                         InterpolatedElement {
                                                                                                                                                                                                                                             range: 238..243,
+                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                             expression: BinOp(
                                                                                                                                                                                                                                                 ExprBinOp {
+                                                                                                                                                                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                     range: 239..242,
                                                                                                                                                                                                                                                     left: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 239..240,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -320,6 +371,7 @@ Module(
                                                                                                                                                                                                                                                     op: Add,
                                                                                                                                                                                                                                                     right: NumberLiteral(
                                                                                                                                                                                                                                                         ExprNumberLiteral {
+                                                                                                                                                                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                                                                                                                                                                             range: 241..242,
                                                                                                                                                                                                                                                             value: Int(
                                                                                                                                                                                                                                                                 1,
@@ -434,38 +486,47 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 276..310,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 276..310,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 276..310,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 278..303,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: TString(
                                                             ExprTString {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 279..302,
                                                                 value: TStringValue {
                                                                     inner: Single(
                                                                         TString(
                                                                             TString {
                                                                                 range: 279..302,
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 elements: [
                                                                                     Interpolation(
                                                                                         InterpolatedElement {
                                                                                             range: 283..293,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             expression: StringLiteral(
                                                                                                 ExprStringLiteral {
+                                                                                                    node_index: AtomicNodeIndex(..),
                                                                                                     range: 284..292,
                                                                                                     value: StringLiteralValue {
                                                                                                         inner: Single(
                                                                                                             StringLiteral {
                                                                                                                 range: 284..292,
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 value: "nested",
                                                                                                                 flags: StringLiteralFlags {
                                                                                                                     quote_style: Double,
@@ -485,6 +546,7 @@ Module(
                                                                                     Literal(
                                                                                         InterpolatedStringLiteralElement {
                                                                                             range: 293..299,
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             value: " inner",
                                                                                         },
                                                                                     ),
@@ -508,6 +570,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 303..309,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " outer",
                                                     },
                                                 ),
@@ -527,27 +590,33 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 336..359,
                     value: TString(
                         ExprTString {
+                            node_index: AtomicNodeIndex(..),
                             range: 336..359,
                             value: TStringValue {
                                 inner: Single(
                                     TString(
                                         TString {
                                             range: 336..359,
+                                            node_index: AtomicNodeIndex(..),
                                             elements: [
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 338..343,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "test ",
                                                     },
                                                 ),
                                                 Interpolation(
                                                     InterpolatedElement {
                                                         range: 343..353,
+                                                        node_index: AtomicNodeIndex(..),
                                                         expression: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 344..345,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -561,6 +630,7 @@ Module(
                                                 Literal(
                                                     InterpolatedStringLiteralElement {
                                                         range: 353..358,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: " more",
                                                     },
                                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pos_only_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pos_only_py38.py.snap
index 2e5f4b9e98..69b218e419 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@pos_only_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@pos_only_py38.py.snap
@@ -7,28 +7,37 @@ input_file: crates/ruff_python_parser/resources/inline/ok/pos_only_py38.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..62,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..61,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 47..50,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 50..56,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 51..52,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 51..52,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 51..52,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -44,9 +53,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@read_from_debug.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@read_from_debug.py.snap
index 5bfd7c4128..7d3b052d80 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@read_from_debug.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@read_from_debug.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/read_from_debug.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..32,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..12,
                             id: Name("__debug__"),
                             ctx: Load,
@@ -22,9 +25,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..17,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..17,
                                     },
                                 ),
@@ -36,10 +41,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..31,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 18..19,
                                 id: Name("x"),
                                 ctx: Store,
@@ -48,6 +55,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..31,
                             id: Name("__debug__"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_in_block.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_in_block.py.snap
index a819e56517..46c8be7e44 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_in_block.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_in_block.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/simple_stmts_in_block.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..84,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..7,
                             value: true,
                         },
@@ -22,6 +24,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..13,
                             },
                         ),
@@ -31,9 +34,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..27,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 17..21,
                             value: true,
                         },
@@ -41,6 +46,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..27,
                             },
                         ),
@@ -50,9 +56,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..52,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..36,
                             value: true,
                         },
@@ -60,11 +68,13 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..42,
                             },
                         ),
                         Continue(
                             StmtContinue {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..52,
                             },
                         ),
@@ -74,9 +84,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..76,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..60,
                             value: true,
                         },
@@ -84,11 +96,13 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 62..66,
                             },
                         ),
                         Continue(
                             StmtContinue {
+                                node_index: AtomicNodeIndex(..),
                                 range: 68..76,
                             },
                         ),
@@ -98,10 +112,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 78..83,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 78..79,
                                 id: Name("x"),
                                 ctx: Store,
@@ -110,6 +126,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 82..83,
                             value: Int(
                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_with_semicolons.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_with_semicolons.py.snap
index 2588cbfe76..41be29071f 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_with_semicolons.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@simple_stmts_with_semicolons.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/simple_stmts_with_semicolons.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..51,
         body: [
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: None,
                 },
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..16,
                     names: [
                         Alias {
                             range: 15..16,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 15..16,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -33,19 +37,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..33,
                     module: Some(
                         Identifier {
                             id: Name("x"),
                             range: 23..24,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 32..33,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("y"),
                                 range: 32..33,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -55,9 +63,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..36,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 35..36,
                             id: Name("z"),
                             ctx: Load,
@@ -67,9 +77,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..50,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..44,
                             id: Name("T"),
                             ctx: Store,
@@ -78,6 +90,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..50,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_star_in_tuple.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_star_in_tuple.py.snap
index ae3a5f8fc4..4c44c9cbb3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_star_in_tuple.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_star_in_tuple.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/single_star_in_tuple.p
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..84,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..20,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 4..5,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 5..7,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -31,20 +37,25 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..20,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..20,
                                         value: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 15..20,
                                                     elts: [
                                                         Starred(
                                                             ExprStarred {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 16..18,
                                                                 value: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 17..18,
                                                                         id: Name("x"),
                                                                         ctx: Load,
@@ -68,16 +79,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 21..42,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 25..26,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 26..28,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -88,17 +104,21 @@ Module(
                     body: [
                         Return(
                             StmtReturn {
+                                node_index: AtomicNodeIndex(..),
                                 range: 30..42,
                                 value: Some(
                                     Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 37..42,
                                             elts: [
                                                 Starred(
                                                     ExprStarred {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 38..40,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 39..40,
                                                                 id: Name("x"),
                                                                 ctx: Load,
@@ -120,10 +140,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..62,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("_"),
                             ctx: Store,
@@ -131,13 +153,16 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 52..57,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 53..55,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 54..55,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -154,9 +179,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 59..62,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 59..62,
                                     },
                                 ),
@@ -168,17 +195,21 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..83,
                     is_async: false,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 67..72,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..70,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 69..70,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -194,6 +225,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 76..78,
                             id: Name("xs"),
                             ctx: Load,
@@ -202,9 +234,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 80..83,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..83,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_starred_assignment_target.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_starred_assignment_target.py.snap
index bd1289f2b3..b202252533 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_starred_assignment_target.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@single_starred_assignment_target.py.snap
@@ -7,21 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/single_starred_assignm
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..36,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..5,
                                 elts: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1..3,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2..3,
                                                     id: Name("a"),
                                                     ctx: Store,
@@ -38,10 +43,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 8..12,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..10,
                                         value: Int(
                                             1,
@@ -57,17 +64,21 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..23,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..16,
                                 elts: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 13..15,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 14..15,
                                                     id: Name("a"),
                                                     ctx: Store,
@@ -84,10 +95,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..23,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..21,
                                         value: Int(
                                             1,
@@ -103,17 +116,21 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..35,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..28,
                                 elts: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 25..27,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 26..27,
                                                     id: Name("a"),
                                                     ctx: Store,
@@ -129,10 +146,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 31..35,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 32..33,
                                         value: Int(
                                             1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@star_index_py311.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@star_index_py311.py.snap
index 241edaeadd..daf54439c2 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@star_index_py311.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@star_index_py311.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/star_index_py311.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..293,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..55,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..55,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 44..47,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,13 +28,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..54,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 48..54,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 49..54,
                                                         id: Name("index"),
                                                         ctx: Load,
@@ -51,22 +58,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..112,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Array"),
                         range: 78..83,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 83..107,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Subscript(
                                     ExprSubscript {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..106,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 84..91,
                                                 id: Name("Generic"),
                                                 ctx: Load,
@@ -74,10 +86,12 @@ Module(
                                         ),
                                         slice: Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 92..105,
                                                 elts: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 92..97,
                                                             id: Name("DType"),
                                                             ctx: Load,
@@ -85,9 +99,11 @@ Module(
                                                     ),
                                                     Starred(
                                                         ExprStarred {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 99..105,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 100..105,
                                                                     id: Name("Shape"),
                                                                     ctx: Load,
@@ -111,9 +127,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 109..112,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 109..112,
                                     },
                                 ),
@@ -124,12 +142,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..161,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..161,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 148..151,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -137,10 +158,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 152..160,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 152..153,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -148,9 +171,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 155..157,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 156..157,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -161,6 +186,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 159..160,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -178,12 +204,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 185..198,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 185..198,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 185..188,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -191,10 +220,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 189..197,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 189..190,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -202,6 +233,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 192..193,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -209,9 +241,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 195..197,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 196..197,
                                                         id: Name("c"),
                                                         ctx: Load,
@@ -232,12 +266,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 222..233,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 222..233,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 222..225,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -245,13 +282,16 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 226..232,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 226..228,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 227..228,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -262,9 +302,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 230..232,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 231..232,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -285,12 +327,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 254..271,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 254..271,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 254..259,
                                     id: Name("array"),
                                     ctx: Load,
@@ -298,14 +343,17 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 260..270,
                                     elts: [
                                         Slice(
                                             ExprSlice {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 260..263,
                                                 lower: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 260..261,
                                                             value: Int(
                                                                 3,
@@ -316,6 +364,7 @@ Module(
                                                 upper: Some(
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 262..263,
                                                             value: Int(
                                                                 5,
@@ -328,9 +377,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 265..270,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 266..270,
                                                         id: Name("idxs"),
                                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__ambiguous_lpar_with_items.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__ambiguous_lpar_with_items.py.snap
index b651e7c557..df0e3f80ed 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__ambiguous_lpar_with_items.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__ambiguous_lpar_with_items.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/valid/statement/ambiguous_lpar_w
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..3620,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 588..604,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 594..598,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 594..598,
                                     id: Name("item"),
                                     ctx: Load,
@@ -29,9 +33,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 601..604,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 601..604,
                                     },
                                 ),
@@ -42,13 +48,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 605..622,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 611..615,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 611..615,
                                     id: Name("item"),
                                     ctx: Load,
@@ -60,9 +69,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 619..622,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 619..622,
                                     },
                                 ),
@@ -73,13 +84,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 648..668,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 654..662,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 656..660,
                                     id: Name("item"),
                                     ctx: Load,
@@ -91,9 +105,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 665..668,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 665..668,
                                     },
                                 ),
@@ -104,13 +120,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 669..693,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 675..680,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 675..680,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -120,8 +139,10 @@ Module(
                         },
                         WithItem {
                             range: 682..687,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 682..687,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -133,9 +154,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 690..693,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 690..693,
                                     },
                                 ),
@@ -146,13 +169,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 694..719,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 700..705,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 700..705,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -162,8 +188,10 @@ Module(
                         },
                         WithItem {
                             range: 707..712,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 707..712,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -175,9 +203,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 716..719,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 716..719,
                                     },
                                 ),
@@ -188,13 +218,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 745..794,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 751..758,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 752..757,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -204,8 +237,10 @@ Module(
                         },
                         WithItem {
                             range: 760..767,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 761..766,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -215,8 +250,10 @@ Module(
                         },
                         WithItem {
                             range: 769..779,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 769..774,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -225,6 +262,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 778..779,
                                         id: Name("f"),
                                         ctx: Store,
@@ -234,8 +272,10 @@ Module(
                         },
                         WithItem {
                             range: 781..788,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 782..787,
                                     id: Name("item4"),
                                     ctx: Load,
@@ -247,9 +287,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 791..794,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 791..794,
                                     },
                                 ),
@@ -260,17 +302,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 795..828,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 801..815,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 801..815,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 802..807,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -278,6 +324,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 809..814,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -292,8 +339,10 @@ Module(
                         },
                         WithItem {
                             range: 817..822,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 817..822,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -305,9 +354,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 825..828,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 825..828,
                                     },
                                 ),
@@ -318,17 +369,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 829..852,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 835..846,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 835..841,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 836..837,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -336,6 +391,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 839..840,
                                                 id: Name("y"),
                                                 ctx: Load,
@@ -349,6 +405,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 845..846,
                                         id: Name("f"),
                                         ctx: Store,
@@ -360,9 +417,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 849..852,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 849..852,
                                     },
                                 ),
@@ -373,13 +432,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 853..889,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 859..870,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 859..864,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -388,6 +450,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 868..870,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -397,8 +460,10 @@ Module(
                         },
                         WithItem {
                             range: 872..883,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 872..877,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -407,6 +472,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 881..883,
                                         id: Name("f2"),
                                         ctx: Store,
@@ -418,9 +484,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 886..889,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 886..889,
                                     },
                                 ),
@@ -431,13 +499,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 890..927,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 896..907,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 896..901,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -446,6 +517,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 905..907,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -455,8 +527,10 @@ Module(
                         },
                         WithItem {
                             range: 909..920,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 909..914,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -465,6 +539,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 918..920,
                                         id: Name("f2"),
                                         ctx: Store,
@@ -476,9 +551,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 924..927,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 924..927,
                                     },
                                 ),
@@ -489,16 +566,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 953..976,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 959..969,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 959..969,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 959..963,
                                             id: Name("item"),
                                             ctx: Load,
@@ -510,6 +591,7 @@ Module(
                                     comparators: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 967..969,
                                                 value: Int(
                                                     10,
@@ -525,9 +607,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 973..976,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 973..976,
                                     },
                                 ),
@@ -538,16 +622,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 977..1001,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 983..995,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 984..994,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 984..988,
                                             id: Name("item"),
                                             ctx: Store,
@@ -555,6 +643,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 992..994,
                                             value: Int(
                                                 10,
@@ -569,9 +658,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 998..1001,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 998..1001,
                                     },
                                 ),
@@ -582,20 +673,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1002..1027,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1008..1021,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1008..1021,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1009..1019,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1009..1013,
                                                         id: Name("item"),
                                                         ctx: Store,
@@ -603,6 +699,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1017..1019,
                                                         value: Int(
                                                             10,
@@ -622,9 +719,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1024..1027,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1024..1027,
                                     },
                                 ),
@@ -635,20 +734,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1028..1048,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1034..1042,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1034..1042,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1035..1040,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1036..1040,
                                                         id: Name("item"),
                                                         ctx: Load,
@@ -668,9 +772,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1045..1048,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1045..1048,
                                     },
                                 ),
@@ -681,16 +787,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1049..1081,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1055..1068,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1056..1067,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1056..1061,
                                             id: Name("item1"),
                                             ctx: Store,
@@ -698,6 +808,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1065..1067,
                                             value: Int(
                                                 10,
@@ -710,8 +821,10 @@ Module(
                         },
                         WithItem {
                             range: 1070..1075,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1070..1075,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -723,9 +836,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1078..1081,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1078..1081,
                                     },
                                 ),
@@ -736,13 +851,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1082..1119,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1088..1098,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1088..1093,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -751,6 +869,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1097..1098,
                                         id: Name("f"),
                                         ctx: Store,
@@ -760,11 +879,14 @@ Module(
                         },
                         WithItem {
                             range: 1100..1113,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1101..1112,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1101..1106,
                                             id: Name("item2"),
                                             ctx: Store,
@@ -772,6 +894,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1110..1112,
                                             value: Int(
                                                 10,
@@ -786,9 +909,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1116..1119,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1116..1119,
                                     },
                                 ),
@@ -799,16 +924,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1120..1137,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1126..1131,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1126..1131,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1126..1129,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -816,6 +945,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1129..1131,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -827,9 +957,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1134..1137,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1134..1137,
                                     },
                                 ),
@@ -840,16 +972,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1138..1156,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1144..1149,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1144..1149,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1144..1147,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -857,6 +993,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1147..1149,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -868,9 +1005,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1153..1156,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1153..1156,
                                     },
                                 ),
@@ -881,16 +1020,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1157..1179,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1163..1173,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1163..1168,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1163..1166,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -898,6 +1041,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1166..1168,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -906,6 +1050,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1172..1173,
                                         id: Name("f"),
                                         ctx: Store,
@@ -917,9 +1062,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1176..1179,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1176..1179,
                                     },
                                 ),
@@ -930,25 +1077,31 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1180..1207,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1186..1201,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: FString(
                                 ExprFString {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1186..1201,
                                     value: FStringValue {
                                         inner: Single(
                                             FString(
                                                 FString {
                                                     range: 1186..1201,
+                                                    node_index: AtomicNodeIndex(..),
                                                     elements: [
                                                         Interpolation(
                                                             InterpolatedElement {
                                                                 range: 1188..1200,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 expression: Name(
                                                                     ExprName {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 1189..1193,
                                                                         id: Name("item"),
                                                                         ctx: Load,
@@ -959,10 +1112,12 @@ Module(
                                                                 format_spec: Some(
                                                                     InterpolatedStringFormatSpec {
                                                                         range: 1195..1199,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         elements: [
                                                                             Literal(
                                                                                 InterpolatedStringLiteralElement {
                                                                                     range: 1195..1199,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: "= 42",
                                                                                 },
                                                                             ),
@@ -989,9 +1144,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1204..1207,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1204..1207,
                                     },
                                 ),
@@ -1002,28 +1159,35 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1208..1237,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1214..1231,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: FString(
                                 ExprFString {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1214..1231,
                                     value: FStringValue {
                                         inner: Single(
                                             FString(
                                                 FString {
                                                     range: 1214..1231,
+                                                    node_index: AtomicNodeIndex(..),
                                                     elements: [
                                                         Interpolation(
                                                             InterpolatedElement {
                                                                 range: 1216..1230,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 expression: Named(
                                                                     ExprNamed {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 1218..1228,
                                                                         target: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 1218..1222,
                                                                                 id: Name("item"),
                                                                                 ctx: Store,
@@ -1031,6 +1195,7 @@ Module(
                                                                         ),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 1226..1228,
                                                                                 value: Int(
                                                                                     42,
@@ -1062,9 +1227,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1234..1237,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1234..1237,
                                     },
                                 ),
@@ -1075,16 +1242,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1238..1278,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1244..1266,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1244..1266,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1245..1246,
                                             id: Name("x"),
                                             ctx: Load,
@@ -1093,8 +1264,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 1247..1265,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1251..1252,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1102,9 +1275,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1256..1265,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1256..1261,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -1112,9 +1287,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 1261..1265,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1262..1264,
                                                                     value: Int(
                                                                         10,
@@ -1137,8 +1314,10 @@ Module(
                         },
                         WithItem {
                             range: 1268..1272,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1268..1272,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1150,9 +1329,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1275..1278,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1275..1278,
                                     },
                                 ),
@@ -1163,13 +1344,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1279..1319,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1285..1289,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1285..1289,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1179,11 +1363,14 @@ Module(
                         },
                         WithItem {
                             range: 1291..1313,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1291..1313,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1292..1293,
                                             id: Name("x"),
                                             ctx: Load,
@@ -1192,8 +1379,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 1294..1312,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1298..1299,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1201,9 +1390,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1303..1312,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1303..1308,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -1211,9 +1402,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 1308..1312,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1309..1311,
                                                                     value: Int(
                                                                         10,
@@ -1238,9 +1431,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1316..1319,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1316..1319,
                                     },
                                 ),
@@ -1251,13 +1446,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1320..1366,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1326..1330,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1326..1330,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1267,11 +1465,14 @@ Module(
                         },
                         WithItem {
                             range: 1332..1354,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1332..1354,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1333..1334,
                                             id: Name("x"),
                                             ctx: Load,
@@ -1280,8 +1481,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 1335..1353,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1339..1340,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1289,9 +1492,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1344..1353,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1344..1349,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -1299,9 +1504,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 1349..1353,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1350..1352,
                                                                     value: Int(
                                                                         10,
@@ -1324,8 +1531,10 @@ Module(
                         },
                         WithItem {
                             range: 1356..1360,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1356..1360,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1337,9 +1546,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1363..1366,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1363..1366,
                                     },
                                 ),
@@ -1350,16 +1561,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1367..1388,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1373..1382,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1373..1382,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1373..1377,
                                             id: Name("data"),
                                             ctx: Load,
@@ -1367,10 +1582,12 @@ Module(
                                     ),
                                     slice: Slice(
                                         ExprSlice {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1378..1381,
                                             lower: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1378..1379,
                                                         value: Int(
                                                             1,
@@ -1381,6 +1598,7 @@ Module(
                                             upper: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1380..1381,
                                                         value: Int(
                                                             2,
@@ -1400,9 +1618,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1385..1388,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1385..1388,
                                     },
                                 ),
@@ -1413,16 +1633,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1389..1415,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1395..1409,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1395..1404,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1395..1399,
                                             id: Name("data"),
                                             ctx: Load,
@@ -1430,10 +1654,12 @@ Module(
                                     ),
                                     slice: Slice(
                                         ExprSlice {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1400..1403,
                                             lower: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1400..1401,
                                                         value: Int(
                                                             1,
@@ -1444,6 +1670,7 @@ Module(
                                             upper: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1402..1403,
                                                         value: Int(
                                                             2,
@@ -1460,6 +1687,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1408..1409,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1471,9 +1699,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1412..1415,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1412..1415,
                                     },
                                 ),
@@ -1484,16 +1714,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1416..1450,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1422..1444,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1422..1439,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1423..1424,
                                             id: Name("x"),
                                             ctx: Load,
@@ -1502,8 +1736,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 1425..1438,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1429..1430,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1511,6 +1747,7 @@ Module(
                                             ),
                                             iter: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1434..1438,
                                                     id: Name("iter"),
                                                     ctx: Load,
@@ -1526,6 +1763,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1443..1444,
                                         id: Name("y"),
                                         ctx: Store,
@@ -1537,9 +1775,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1447..1450,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1447..1450,
                                     },
                                 ),
@@ -1550,13 +1790,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1663..1684,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1668..1679,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1669..1673,
                                     id: Name("item"),
                                     ctx: Load,
@@ -1565,6 +1808,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1678..1679,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1576,9 +1820,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1681..1684,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1681..1684,
                                     },
                                 ),
@@ -1589,16 +1835,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1685..1707,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1690..1702,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1691..1701,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1691..1695,
                                             id: Name("item"),
                                             ctx: Store,
@@ -1606,6 +1856,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1699..1701,
                                             value: Int(
                                                 10,
@@ -1620,9 +1871,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1704..1707,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1704..1707,
                                     },
                                 ),
@@ -1633,16 +1886,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1708..1735,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1713..1730,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1714..1724,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1714..1718,
                                             id: Name("item"),
                                             ctx: Store,
@@ -1650,6 +1907,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1722..1724,
                                             value: Int(
                                                 10,
@@ -1661,6 +1919,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1729..1730,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1672,9 +1931,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1732..1735,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1732..1735,
                                     },
                                 ),
@@ -1685,16 +1946,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1736..1762,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1741..1757,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1744..1753,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1744..1748,
                                             id: Name("item"),
                                             ctx: Store,
@@ -1702,6 +1967,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1752..1753,
                                             value: Int(
                                                 1,
@@ -1716,9 +1982,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1759..1762,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1759..1762,
                                     },
                                 ),
@@ -1729,16 +1997,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1763..1793,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1768..1781,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1769..1780,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1769..1774,
                                             id: Name("item1"),
                                             ctx: Store,
@@ -1746,6 +2018,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1778..1780,
                                             value: Int(
                                                 42,
@@ -1758,8 +2031,10 @@ Module(
                         },
                         WithItem {
                             range: 1783..1788,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1783..1788,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -1771,9 +2046,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1790..1793,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1790..1793,
                                     },
                                 ),
@@ -1784,22 +2061,28 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1794..1828,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1799..1823,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1799..1823,
                                     func: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1799..1821,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1800..1815,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1800..1804,
                                                             id: Name("root"),
                                                             ctx: Load,
@@ -1808,6 +2091,7 @@ Module(
                                                     op: Add,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1807..1815,
                                                             id: Name("filename"),
                                                             ctx: Load,
@@ -1818,12 +2102,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("read"),
                                                 range: 1817..1821,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: Arguments {
                                         range: 1821..1823,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -1835,9 +2121,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1825..1828,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1825..1828,
                                     },
                                 ),
@@ -1848,22 +2136,28 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1851..1890,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1856..1885,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1856..1880,
                                     func: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1856..1878,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1857..1872,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1857..1861,
                                                             id: Name("root"),
                                                             ctx: Load,
@@ -1872,6 +2166,7 @@ Module(
                                                     op: Add,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1864..1872,
                                                             id: Name("filename"),
                                                             ctx: Load,
@@ -1882,12 +2177,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("read"),
                                                 range: 1874..1878,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: Arguments {
                                         range: 1878..1880,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -1896,6 +2193,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1884..1885,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1907,9 +2205,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1887..1890,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1887..1890,
                                     },
                                 ),
@@ -1920,16 +2220,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1913..1930,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1918..1925,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1918..1925,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1919..1922,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -1937,6 +2241,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1923..1925,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -1948,9 +2253,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1927..1930,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1927..1930,
                                     },
                                 ),
@@ -1961,16 +2268,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1953..1975,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 1958..1970,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1958..1965,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1959..1962,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -1978,6 +2289,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1963..1965,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -1986,6 +2298,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1969..1970,
                                         id: Name("f"),
                                         ctx: Store,
@@ -1997,9 +2310,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1972..1975,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1972..1975,
                                     },
                                 ),
@@ -2010,16 +2325,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 1998..2020,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2003..2015,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2004..2009,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2004..2007,
                                             id: Name("foo"),
                                             ctx: Load,
@@ -2027,6 +2346,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 2007..2009,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -2035,6 +2355,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2014..2015,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2046,9 +2367,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2017..2020,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2017..2020,
                                     },
                                 ),
@@ -2059,16 +2382,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2021..2047,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2026..2042,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2027..2036,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2027..2031,
                                             id: Name("data"),
                                             ctx: Load,
@@ -2076,10 +2403,12 @@ Module(
                                     ),
                                     slice: Slice(
                                         ExprSlice {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2032..2035,
                                             lower: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2032..2033,
                                                         value: Int(
                                                             1,
@@ -2090,6 +2419,7 @@ Module(
                                             upper: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2034..2035,
                                                         value: Int(
                                                             2,
@@ -2106,6 +2436,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2041..2042,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2117,9 +2448,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2044..2047,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2044..2047,
                                     },
                                 ),
@@ -2130,20 +2463,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2048..2070,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2053..2065,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2053..2065,
                                     value: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2053..2062,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2054..2055,
                                                         value: Int(
                                                             1,
@@ -2152,6 +2490,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2057..2058,
                                                         value: Int(
                                                             2,
@@ -2160,6 +2499,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2060..2061,
                                                         value: Int(
                                                             3,
@@ -2173,6 +2513,7 @@ Module(
                                     ),
                                     slice: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2063..2064,
                                             value: Int(
                                                 0,
@@ -2188,9 +2529,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2067..2070,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2067..2070,
                                     },
                                 ),
@@ -2201,20 +2544,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2093..2120,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2098..2115,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2098..2110,
                                     value: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2098..2107,
                                             elts: [
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2099..2100,
                                                         value: Int(
                                                             1,
@@ -2223,6 +2571,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2102..2103,
                                                         value: Int(
                                                             2,
@@ -2231,6 +2580,7 @@ Module(
                                                 ),
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2105..2106,
                                                         value: Int(
                                                             3,
@@ -2244,6 +2594,7 @@ Module(
                                     ),
                                     slice: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2108..2109,
                                             value: Int(
                                                 0,
@@ -2256,6 +2607,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2114..2115,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2267,9 +2619,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2117..2120,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2117..2120,
                                     },
                                 ),
@@ -2280,13 +2634,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2143..2169,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2148..2155,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2149..2154,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -2296,8 +2653,10 @@ Module(
                         },
                         WithItem {
                             range: 2157..2164,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2158..2163,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -2309,9 +2668,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2166..2169,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2166..2169,
                                     },
                                 ),
@@ -2322,16 +2683,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2170..2210,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2175..2189,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2176..2188,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2176..2180,
                                             id: Name("open"),
                                             ctx: Load,
@@ -2339,14 +2704,17 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 2180..2188,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2181..2187,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 2181..2187,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "a.py",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Single,
@@ -2367,11 +2735,14 @@ Module(
                         },
                         WithItem {
                             range: 2191..2205,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2192..2204,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2192..2196,
                                             id: Name("open"),
                                             ctx: Load,
@@ -2379,14 +2750,17 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 2196..2204,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2197..2203,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 2197..2203,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "b.py",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Single,
@@ -2409,9 +2783,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2207..2210,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2207..2210,
                                     },
                                 ),
@@ -2422,17 +2798,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2211..2230,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2216..2225,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2217..2224,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2223..2224,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -2447,9 +2827,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2227..2230,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2227..2230,
                                     },
                                 ),
@@ -2460,17 +2842,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2231..2252,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2237..2246,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2238..2245,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2244..2245,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -2485,9 +2871,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2249..2252,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2249..2252,
                                     },
                                 ),
@@ -2498,16 +2886,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2253..2277,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2258..2272,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2259..2271,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2270..2271,
                                             id: Name("x"),
                                             ctx: Load,
@@ -2521,9 +2913,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2274..2277,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2274..2277,
                                     },
                                 ),
@@ -2534,16 +2928,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2278..2304,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2284..2298,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: YieldFrom(
                                 ExprYieldFrom {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2285..2297,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2296..2297,
                                             id: Name("x"),
                                             ctx: Load,
@@ -2557,9 +2955,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2301..2304,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2301..2304,
                                     },
                                 ),
@@ -2570,17 +2970,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2305..2329,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2310..2324,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2311..2318,
                                     value: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2317..2318,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -2592,6 +2996,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2323..2324,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2603,9 +3008,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2326..2329,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2326..2329,
                                     },
                                 ),
@@ -2616,21 +3023,26 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2330..2355,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2335..2350,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Yield(
                                 ExprYield {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2336..2344,
                                     value: Some(
                                         Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2342..2344,
                                                 elts: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2342..2343,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -2647,6 +3059,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2349..2350,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2658,9 +3071,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2352..2355,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2352..2355,
                                     },
                                 ),
@@ -2671,13 +3086,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2741..2753,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2746..2748,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2746..2748,
                                     elts: [],
                                     ctx: Load,
@@ -2690,9 +3108,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2750..2753,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2750..2753,
                                     },
                                 ),
@@ -2703,13 +3123,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2754..2771,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2759..2766,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2759..2761,
                                     elts: [],
                                     ctx: Load,
@@ -2719,6 +3142,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2765..2766,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2730,9 +3154,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2768..2771,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2768..2771,
                                     },
                                 ),
@@ -2743,20 +3169,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2772..2795,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2777..2790,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2777..2790,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2778..2788,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2778..2782,
                                                         id: Name("item"),
                                                         ctx: Store,
@@ -2764,6 +3195,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2786..2788,
                                                         value: Int(
                                                             42,
@@ -2783,9 +3215,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2792..2795,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2792..2795,
                                     },
                                 ),
@@ -2796,17 +3230,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2796..2820,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2801..2815,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2801..2815,
                                     elts: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2802..2803,
                                                 value: Int(
                                                     1,
@@ -2815,9 +3253,11 @@ Module(
                                         ),
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2805..2814,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2805..2809,
                                                         id: Name("item"),
                                                         ctx: Store,
@@ -2825,6 +3265,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2813..2814,
                                                         value: Int(
                                                             2,
@@ -2844,9 +3285,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2817..2820,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2817..2820,
                                     },
                                 ),
@@ -2857,20 +3300,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2821..2851,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2826..2846,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2826..2846,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2827..2838,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2827..2832,
                                                         id: Name("item1"),
                                                         ctx: Store,
@@ -2878,6 +3326,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2836..2838,
                                                         value: Int(
                                                             10,
@@ -2888,6 +3337,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2840..2845,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -2904,9 +3354,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2848..2851,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2848..2851,
                                     },
                                 ),
@@ -2917,17 +3369,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2852..2893,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2857..2888,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2857..2883,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2858..2863,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -2935,9 +3391,11 @@ Module(
                                         ),
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2865..2875,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2865..2870,
                                                         id: Name("item2"),
                                                         ctx: Store,
@@ -2945,6 +3403,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2874..2875,
                                                         value: Int(
                                                             2,
@@ -2955,6 +3414,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2877..2882,
                                                 id: Name("item3"),
                                                 ctx: Load,
@@ -2968,6 +3428,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2887..2888,
                                         id: Name("f"),
                                         ctx: Store,
@@ -2979,9 +3440,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2890..2893,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2890..2893,
                                     },
                                 ),
@@ -2992,17 +3455,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2894..2916,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2899..2911,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2899..2906,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2900..2904,
                                                 id: Name("item"),
                                                 ctx: Load,
@@ -3016,6 +3483,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2910..2911,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3027,9 +3495,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2913..2916,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2913..2916,
                                     },
                                 ),
@@ -3040,20 +3510,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2917..2935,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2922..2930,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2922..2930,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2923..2928,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2924..2928,
                                                         id: Name("item"),
                                                         ctx: Load,
@@ -3073,9 +3548,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2932..2935,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2932..2935,
                                     },
                                 ),
@@ -3086,20 +3563,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2936..2959,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2941..2954,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2941..2949,
                                     elts: [
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2942..2947,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2943..2947,
                                                         id: Name("item"),
                                                         ctx: Load,
@@ -3116,6 +3598,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2953..2954,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3127,9 +3610,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2956..2959,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2956..2959,
                                     },
                                 ),
@@ -3140,17 +3625,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2960..2989,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2965..2984,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2965..2979,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2966..2971,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3158,6 +3647,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2973..2978,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -3171,6 +3661,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2983..2984,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3182,9 +3673,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2986..2989,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2986..2989,
                                     },
                                 ),
@@ -3195,17 +3688,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 2990..3020,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 2995..3015,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 2995..3010,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2996..3001,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3213,6 +3710,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3003..3008,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -3226,6 +3724,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3014..3015,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3237,9 +3736,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3017..3020,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3017..3020,
                                     },
                                 ),
@@ -3250,17 +3751,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3021..3052,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3026..3040,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3026..3040,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3027..3032,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3268,6 +3773,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3034..3039,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -3282,8 +3788,10 @@ Module(
                         },
                         WithItem {
                             range: 3042..3047,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3042..3047,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -3295,9 +3803,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3049..3052,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3049..3052,
                                     },
                                 ),
@@ -3308,21 +3818,26 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3053..3091,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3058..3086,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3058..3081,
                                     elts: [
                                         Tuple(
                                             ExprTuple {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3059..3073,
                                                 elts: [
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3060..3065,
                                                             id: Name("item1"),
                                                             ctx: Load,
@@ -3330,6 +3845,7 @@ Module(
                                                     ),
                                                     Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3067..3072,
                                                             id: Name("item2"),
                                                             ctx: Load,
@@ -3342,6 +3858,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3075..3080,
                                                 id: Name("item3"),
                                                 ctx: Load,
@@ -3355,6 +3872,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3085..3086,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3366,9 +3884,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3088..3091,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3088..3091,
                                     },
                                 ),
@@ -3379,17 +3899,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3092..3138,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3097..3105,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3097..3105,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3098..3103,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3404,8 +3928,10 @@ Module(
                         },
                         WithItem {
                             range: 3107..3112,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3107..3112,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -3415,12 +3941,15 @@ Module(
                         },
                         WithItem {
                             range: 3114..3133,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3114..3128,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3115..3120,
                                                 id: Name("item3"),
                                                 ctx: Load,
@@ -3428,6 +3957,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3122..3127,
                                                 id: Name("item4"),
                                                 ctx: Load,
@@ -3441,6 +3971,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3132..3133,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3452,9 +3983,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3135..3138,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3135..3138,
                                     },
                                 ),
@@ -3465,17 +3998,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3139..3182,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3144..3164,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3144..3158,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3145..3150,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3483,6 +4020,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3152..3157,
                                                 id: Name("item2"),
                                                 ctx: Load,
@@ -3496,6 +4034,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3162..3164,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -3505,8 +4044,10 @@ Module(
                         },
                         WithItem {
                             range: 3166..3177,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3166..3171,
                                     id: Name("item3"),
                                     ctx: Load,
@@ -3515,6 +4056,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3175..3177,
                                         id: Name("f2"),
                                         ctx: Store,
@@ -3526,9 +4068,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3179..3182,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3179..3182,
                                     },
                                 ),
@@ -3539,17 +4083,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3183..3208,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3188..3203,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3188..3203,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3189..3194,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3557,9 +4105,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3196..3202,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3197..3202,
                                                         id: Name("item2"),
                                                         ctx: Load,
@@ -3579,9 +4129,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3205..3208,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3205..3208,
                                     },
                                 ),
@@ -3592,17 +4144,21 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3209..3239,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3214..3234,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3214..3229,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3215..3220,
                                                 id: Name("item1"),
                                                 ctx: Load,
@@ -3610,9 +4166,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3222..3228,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3223..3228,
                                                         id: Name("item2"),
                                                         ctx: Load,
@@ -3629,6 +4187,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3233..3234,
                                         id: Name("f"),
                                         ctx: Store,
@@ -3640,9 +4199,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3236..3239,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3236..3239,
                                     },
                                 ),
@@ -3653,20 +4214,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3240..3271,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3245..3266,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3245..3266,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3246..3257,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3246..3251,
                                                         id: Name("item1"),
                                                         ctx: Store,
@@ -3674,6 +4240,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3255..3257,
                                                         value: Int(
                                                             10,
@@ -3684,9 +4251,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3259..3265,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3260..3265,
                                                         id: Name("item2"),
                                                         ctx: Load,
@@ -3706,9 +4275,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3268..3271,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3268..3271,
                                     },
                                 ),
@@ -3719,20 +4290,25 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3272..3305,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3277..3300,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3277..3300,
                                     elts: [
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3279..3290,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3279..3284,
                                                         id: Name("item1"),
                                                         ctx: Store,
@@ -3740,6 +4316,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3288..3290,
                                                         value: Int(
                                                             10,
@@ -3750,9 +4327,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3293..3299,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3294..3299,
                                                         id: Name("item2"),
                                                         ctx: Load,
@@ -3772,9 +4351,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3302..3305,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3302..3305,
                                     },
                                 ),
@@ -3785,16 +4366,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3510..3542,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3515..3537,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3515..3537,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3516..3517,
                                             id: Name("x"),
                                             ctx: Load,
@@ -3803,8 +4388,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 3518..3536,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3522..3523,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -3812,9 +4399,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3527..3536,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3527..3532,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -3822,9 +4411,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 3532..3536,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 3533..3535,
                                                                     value: Int(
                                                                         10,
@@ -3849,9 +4440,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3539..3542,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3539..3542,
                                     },
                                 ),
@@ -3862,16 +4455,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3543..3581,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3548..3576,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3548..3576,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3549..3550,
                                             id: Name("x"),
                                             ctx: Load,
@@ -3880,8 +4477,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 3551..3575,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3561..3562,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -3889,9 +4488,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3566..3575,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3566..3571,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -3899,9 +4500,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 3571..3575,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 3572..3574,
                                                                     value: Int(
                                                                         10,
@@ -3926,9 +4529,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3578..3581,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3578..3581,
                                     },
                                 ),
@@ -3939,16 +4544,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 3582..3620,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 3587..3609,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Generator(
                                 ExprGenerator {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3587..3609,
                                     elt: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3588..3589,
                                             id: Name("x"),
                                             ctx: Load,
@@ -3957,8 +4566,10 @@ Module(
                                     generators: [
                                         Comprehension {
                                             range: 3590..3608,
+                                            node_index: AtomicNodeIndex(..),
                                             target: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3594..3595,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -3966,9 +4577,11 @@ Module(
                                             ),
                                             iter: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3599..3608,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3599..3604,
                                                             id: Name("range"),
                                                             ctx: Load,
@@ -3976,9 +4589,11 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 3604..3608,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 3605..3607,
                                                                     value: Int(
                                                                         10,
@@ -4001,8 +4616,10 @@ Module(
                         },
                         WithItem {
                             range: 3611..3615,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 3611..3615,
                                     id: Name("item"),
                                     ctx: Load,
@@ -4014,9 +4631,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 3617..3620,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3617..3620,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__annotated_assignment.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__annotated_assignment.py.snap
index 493f3ba3d1..4f2c579ca3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__annotated_assignment.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__annotated_assignment.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/annotated_assignment.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..103,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -22,6 +24,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..6,
                             id: Name("int"),
                             ctx: Load,
@@ -33,9 +36,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..17,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..8,
                             id: Name("x"),
                             ctx: Store,
@@ -43,6 +48,7 @@ Module(
                     ),
                     annotation: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 10..13,
                             id: Name("int"),
                             ctx: Load,
@@ -51,6 +57,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..17,
                                 value: Int(
                                     1,
@@ -63,9 +70,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..28,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 19..20,
                             id: Name("x"),
                             ctx: Store,
@@ -73,9 +82,11 @@ Module(
                     ),
                     annotation: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..28,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 23..24,
                                     value: Int(
                                         1,
@@ -85,6 +96,7 @@ Module(
                             op: Add,
                             right: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 27..28,
                                     value: Int(
                                         2,
@@ -99,9 +111,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 29..55,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 29..30,
                             id: Name("x"),
                             ctx: Store,
@@ -109,12 +123,15 @@ Module(
                     ),
                     annotation: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..48,
                             left: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 32..42,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..37,
                                             id: Name("tuple"),
                                             ctx: Load,
@@ -122,6 +139,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 38..41,
                                             id: Name("int"),
                                             ctx: Load,
@@ -133,6 +151,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 45..48,
                                     id: Name("int"),
                                     ctx: Load,
@@ -143,10 +162,12 @@ Module(
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 51..55,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 52..53,
                                             value: Int(
                                                 1,
@@ -164,9 +185,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..83,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..57,
                             id: Name("x"),
                             ctx: Store,
@@ -174,15 +197,18 @@ Module(
                     ),
                     annotation: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..79,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 66..70,
                                     value: true,
                                 },
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..62,
                                     id: Name("int"),
                                     ctx: Load,
@@ -190,6 +216,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 76..79,
                                     id: Name("str"),
                                     ctx: Load,
@@ -200,6 +227,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 82..83,
                                 value: Int(
                                     1,
@@ -212,9 +240,11 @@ Module(
             ),
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 84..102,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..85,
                             id: Name("x"),
                             ctx: Store,
@@ -222,19 +252,26 @@ Module(
                     ),
                     annotation: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 87..98,
                             parameters: Some(
                                 Parameters {
                                     range: 94..95,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 94..95,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 94..95,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 94..95,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -248,6 +285,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 97..98,
                                     id: Name("y"),
                                     ctx: Load,
@@ -258,6 +296,7 @@ Module(
                     value: Some(
                         NumberLiteral(
                             ExprNumberLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 101..102,
                                 value: Int(
                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assert.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assert.py.snap
index 1dce325d01..e73517455e 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assert.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assert.py.snap
@@ -1,23 +1,26 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/assert.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..186,
         body: [
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     test: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..12,
                             left: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     value: Int(
                                         1,
@@ -30,6 +33,7 @@ Module(
                             comparators: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 11..12,
                                         value: Int(
                                             2,
@@ -44,12 +48,15 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..26,
                     test: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 20..26,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 20..24,
                                     id: Name("call"),
                                     ctx: Load,
@@ -57,6 +64,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 24..26,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -67,14 +75,17 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..41,
                     test: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..41,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 34..35,
                                         id: Name("a"),
                                         ctx: Load,
@@ -82,6 +93,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 40..41,
                                         id: Name("b"),
                                         ctx: Load,
@@ -95,22 +107,30 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..60,
                     test: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..60,
                             parameters: Some(
                                 Parameters {
                                     range: 56..57,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 56..57,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 56..57,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 56..57,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -124,6 +144,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..60,
                                     id: Name("y"),
                                     ctx: Load,
@@ -136,12 +157,15 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..75,
                     test: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..75,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 74..75,
                                     id: Name("x"),
                                     ctx: Load,
@@ -154,18 +178,22 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 76..99,
                     test: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 83..99,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 88..92,
                                     value: true,
                                 },
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 83..84,
                                     id: Name("x"),
                                     ctx: Load,
@@ -173,6 +201,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 98..99,
                                     id: Name("y"),
                                     ctx: Load,
@@ -185,9 +214,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 101..118,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 108..109,
                             id: Name("x"),
                             ctx: Load,
@@ -196,11 +227,13 @@ Module(
                     msg: Some(
                         StringLiteral(
                             ExprStringLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 111..118,
                                 value: StringLiteralValue {
                                     inner: Single(
                                         StringLiteral {
                                             range: 111..118,
+                                            node_index: AtomicNodeIndex(..),
                                             value: "error",
                                             flags: StringLiteralFlags {
                                                 quote_style: Double,
@@ -217,9 +250,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..140,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 126..127,
                             id: Name("x"),
                             ctx: Load,
@@ -228,19 +263,26 @@ Module(
                     msg: Some(
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 129..140,
                                 parameters: Some(
                                     Parameters {
                                         range: 136..137,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 136..137,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 136..137,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("x"),
                                                         range: 136..137,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -254,6 +296,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 139..140,
                                         id: Name("y"),
                                         ctx: Load,
@@ -266,9 +309,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 141..158,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 148..149,
                             id: Name("x"),
                             ctx: Load,
@@ -277,9 +322,11 @@ Module(
                     msg: Some(
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 151..158,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 157..158,
                                         id: Name("x"),
                                         ctx: Load,
@@ -292,9 +339,11 @@ Module(
             ),
             Assert(
                 StmtAssert {
+                    node_index: AtomicNodeIndex(..),
                     range: 159..185,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 166..167,
                             id: Name("x"),
                             ctx: Load,
@@ -303,15 +352,18 @@ Module(
                     msg: Some(
                         If(
                             ExprIf {
+                                node_index: AtomicNodeIndex(..),
                                 range: 169..185,
                                 test: BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 174..178,
                                         value: true,
                                     },
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 169..170,
                                         id: Name("x"),
                                         ctx: Load,
@@ -319,6 +371,7 @@ Module(
                                 ),
                                 orelse: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 184..185,
                                         id: Name("y"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assignment.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assignment.py.snap
index 606a9ea324..d649315b7d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assignment.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__assignment.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/valid/statement/assignment.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..729,
         body: [
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 0..1,
                                 id: Name("x"),
                                 ctx: Store,
@@ -23,10 +26,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..13,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5..6,
                                         value: Int(
                                             1,
@@ -35,6 +40,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..9,
                                         value: Int(
                                             2,
@@ -43,6 +49,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 11..12,
                                         value: Int(
                                             3,
@@ -58,14 +65,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 15..33,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 15..21,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 16..17,
                                             id: Name("x"),
                                             ctx: Store,
@@ -73,6 +83,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 19..20,
                                             id: Name("y"),
                                             ctx: Store,
@@ -86,10 +97,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..33,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..26,
                                         value: Int(
                                             1,
@@ -98,6 +111,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 28..29,
                                         value: Int(
                                             2,
@@ -106,6 +120,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 31..32,
                                         value: Int(
                                             3,
@@ -121,14 +136,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..53,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 35..41,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 36..37,
                                             id: Name("x"),
                                             ctx: Store,
@@ -136,6 +154,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 39..40,
                                             id: Name("y"),
                                             ctx: Store,
@@ -148,10 +167,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..53,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 45..46,
                                         value: Int(
                                             1,
@@ -160,6 +181,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..49,
                                         value: Int(
                                             2,
@@ -168,6 +190,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             3,
@@ -183,13 +206,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..70,
                     targets: [
                         Attribute(
                             ExprAttribute {
+                                node_index: AtomicNodeIndex(..),
                                 range: 55..58,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..56,
                                         id: Name("x"),
                                         ctx: Load,
@@ -198,6 +224,7 @@ Module(
                                 attr: Identifier {
                                     id: Name("y"),
                                     range: 57..58,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 ctx: Store,
                             },
@@ -205,10 +232,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..70,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 62..63,
                                         value: Int(
                                             1,
@@ -217,6 +246,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 65..66,
                                         value: Int(
                                             2,
@@ -225,6 +255,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 68..69,
                                         value: Int(
                                             3,
@@ -240,13 +271,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 72..88,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 72..76,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 72..73,
                                         id: Name("x"),
                                         ctx: Load,
@@ -254,6 +288,7 @@ Module(
                                 ),
                                 slice: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 74..75,
                                         id: Name("y"),
                                         ctx: Load,
@@ -265,10 +300,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 79..88,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..81,
                                         value: Int(
                                             1,
@@ -277,6 +314,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..84,
                                         value: Int(
                                             2,
@@ -285,6 +323,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 86..87,
                                         value: Int(
                                             3,
@@ -300,14 +339,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 90..109,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 90..97,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 91..92,
                                             id: Name("x"),
                                             ctx: Store,
@@ -315,9 +357,11 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 94..96,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 95..96,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -334,10 +378,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 100..109,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 101..102,
                                         value: Int(
                                             1,
@@ -346,6 +392,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 104..105,
                                         value: Int(
                                             2,
@@ -354,6 +401,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 107..108,
                                         value: Int(
                                             3,
@@ -369,14 +417,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 259..280,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 259..268,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 260..261,
                                             id: Name("x"),
                                             ctx: Store,
@@ -384,6 +435,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 263..264,
                                             id: Name("y"),
                                             ctx: Store,
@@ -391,6 +443,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 266..267,
                                             id: Name("z"),
                                             ctx: Store,
@@ -403,10 +456,12 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 271..280,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 272..273,
                                         value: Int(
                                             1,
@@ -415,6 +470,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 275..276,
                                         value: Int(
                                             2,
@@ -423,6 +479,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 278..279,
                                         value: Int(
                                             3,
@@ -437,14 +494,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 282..303,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 282..291,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 283..284,
                                             id: Name("x"),
                                             ctx: Store,
@@ -452,6 +512,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 286..287,
                                             id: Name("y"),
                                             ctx: Store,
@@ -459,6 +520,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 289..290,
                                             id: Name("z"),
                                             ctx: Store,
@@ -472,10 +534,12 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 294..303,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 295..296,
                                         value: Int(
                                             1,
@@ -484,6 +548,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 298..299,
                                         value: Int(
                                             2,
@@ -492,6 +557,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 301..302,
                                         value: Int(
                                             3,
@@ -507,13 +573,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 304..313,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 304..308,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 304..305,
                                         id: Name("x"),
                                         ctx: Load,
@@ -521,6 +590,7 @@ Module(
                                 ),
                                 slice: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 306..307,
                                         value: Int(
                                             0,
@@ -533,6 +603,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 311..313,
                             value: Int(
                                 42,
@@ -543,13 +614,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 410..419,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 410..414,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 410..411,
                                         value: Int(
                                             5,
@@ -558,6 +632,7 @@ Module(
                                 ),
                                 slice: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 412..413,
                                         value: Int(
                                             0,
@@ -570,6 +645,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 417..419,
                             value: Int(
                                 42,
@@ -580,13 +656,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 420..433,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 420..426,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 420..421,
                                         id: Name("x"),
                                         ctx: Load,
@@ -594,10 +673,12 @@ Module(
                                 ),
                                 slice: Slice(
                                     ExprSlice {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 422..425,
                                         lower: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 422..423,
                                                     value: Int(
                                                         1,
@@ -608,6 +689,7 @@ Module(
                                         upper: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 424..425,
                                                     value: Int(
                                                         2,
@@ -624,10 +706,12 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 429..433,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 430..432,
                                         value: Int(
                                             42,
@@ -642,13 +726,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 529..542,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 529..535,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 529..530,
                                         value: Int(
                                             5,
@@ -657,10 +744,12 @@ Module(
                                 ),
                                 slice: Slice(
                                     ExprSlice {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 531..534,
                                         lower: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 531..532,
                                                     value: Int(
                                                         1,
@@ -671,6 +760,7 @@ Module(
                                         upper: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 533..534,
                                                     value: Int(
                                                         2,
@@ -687,10 +777,12 @@ Module(
                     ],
                     value: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 538..542,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 539..541,
                                         value: Int(
                                             42,
@@ -705,13 +797,16 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 544..556,
                     targets: [
                         Attribute(
                             ExprAttribute {
+                                node_index: AtomicNodeIndex(..),
                                 range: 544..551,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 544..547,
                                         id: Name("foo"),
                                         ctx: Load,
@@ -720,6 +815,7 @@ Module(
                                 attr: Identifier {
                                     id: Name("bar"),
                                     range: 548..551,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 ctx: Store,
                             },
@@ -727,6 +823,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 554..556,
                             value: Int(
                                 42,
@@ -737,18 +834,22 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 658..670,
                     targets: [
                         Attribute(
                             ExprAttribute {
+                                node_index: AtomicNodeIndex(..),
                                 range: 658..665,
                                 value: StringLiteral(
                                     ExprStringLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 658..663,
                                         value: StringLiteralValue {
                                             inner: Single(
                                                 StringLiteral {
                                                     range: 658..663,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: "foo",
                                                     flags: StringLiteralFlags {
                                                         quote_style: Double,
@@ -763,6 +864,7 @@ Module(
                                 attr: Identifier {
                                     id: Name("y"),
                                     range: 664..665,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 ctx: Store,
                             },
@@ -770,6 +872,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 668..670,
                             value: Int(
                                 42,
@@ -780,10 +883,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 672..680,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 672..675,
                                 id: Name("foo"),
                                 ctx: Store,
@@ -792,6 +897,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 678..680,
                             value: Int(
                                 42,
@@ -802,10 +908,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 682..695,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 682..684,
                                 elts: [],
                                 ctx: Store,
@@ -814,13 +922,16 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 687..695,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 688..693,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 689..693,
                                                 id: Name("data"),
                                                 ctx: Load,
@@ -838,10 +949,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 696..709,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 696..698,
                                 elts: [],
                                 ctx: Store,
@@ -851,13 +964,16 @@ Module(
                     ],
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 701..709,
                             elts: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 702..707,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 703..707,
                                                 id: Name("data"),
                                                 ctx: Load,
@@ -875,14 +991,17 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 710..719,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 710..714,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 710..711,
                                             id: Name("a"),
                                             ctx: Store,
@@ -890,6 +1009,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 713..714,
                                             id: Name("b"),
                                             ctx: Store,
@@ -903,6 +1023,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 717..719,
                             id: Name("ab"),
                             ctx: Load,
@@ -912,10 +1033,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 720..729,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 720..721,
                                 id: Name("a"),
                                 ctx: Store,
@@ -923,6 +1046,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 724..725,
                                 id: Name("b"),
                                 ctx: Store,
@@ -931,6 +1055,7 @@ Module(
                     ],
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 728..729,
                             id: Name("c"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__augmented_assignment.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__augmented_assignment.py.snap
index da75ead75c..aabb6b245b 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__augmented_assignment.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__augmented_assignment.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/augmented_assignment.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..212,
         body: [
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 0..1,
                             id: Name("x"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             value: Int(
                                 1,
@@ -33,12 +36,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..23,
                     target: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 7..10,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 7..8,
                                     id: Name("x"),
                                     ctx: Load,
@@ -47,6 +53,7 @@ Module(
                             attr: Identifier {
                                 id: Name("y"),
                                 range: 9..10,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Store,
                         },
@@ -54,10 +61,12 @@ Module(
                     op: Add,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..23,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 15..16,
                                         value: Int(
                                             1,
@@ -66,6 +75,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 18..19,
                                         value: Int(
                                             2,
@@ -74,6 +84,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 21..22,
                                         value: Int(
                                             3,
@@ -89,12 +100,15 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..41,
                     target: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..28,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 24..25,
                                     id: Name("x"),
                                     ctx: Load,
@@ -102,6 +116,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 26..27,
                                     id: Name("y"),
                                     ctx: Load,
@@ -113,10 +128,12 @@ Module(
                     op: Add,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 32..41,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 33..34,
                                         value: Int(
                                             1,
@@ -125,6 +142,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 36..37,
                                         value: Int(
                                             2,
@@ -133,6 +151,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..40,
                                         value: Int(
                                             3,
@@ -148,9 +167,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..92,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 86..87,
                             id: Name("x"),
                             ctx: Store,
@@ -159,6 +180,7 @@ Module(
                     op: Add,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 91..92,
                             value: Int(
                                 1,
@@ -169,9 +191,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..99,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..94,
                             id: Name("x"),
                             ctx: Store,
@@ -180,6 +204,7 @@ Module(
                     op: Sub,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 98..99,
                             value: Int(
                                 1,
@@ -190,9 +215,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 100..106,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 100..101,
                             id: Name("x"),
                             ctx: Store,
@@ -201,6 +228,7 @@ Module(
                     op: Mult,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 105..106,
                             value: Int(
                                 1,
@@ -211,9 +239,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..113,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 107..108,
                             id: Name("x"),
                             ctx: Store,
@@ -222,6 +252,7 @@ Module(
                     op: Div,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 112..113,
                             value: Int(
                                 1,
@@ -232,9 +263,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 114..121,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 114..115,
                             id: Name("x"),
                             ctx: Store,
@@ -243,6 +276,7 @@ Module(
                     op: FloorDiv,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..121,
                             value: Int(
                                 1,
@@ -253,9 +287,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 122..128,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..123,
                             id: Name("x"),
                             ctx: Store,
@@ -264,6 +300,7 @@ Module(
                     op: Mod,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 127..128,
                             value: Int(
                                 1,
@@ -274,9 +311,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 129..136,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 129..130,
                             id: Name("x"),
                             ctx: Store,
@@ -285,6 +324,7 @@ Module(
                     op: Pow,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 135..136,
                             value: Int(
                                 1,
@@ -295,9 +335,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..143,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 137..138,
                             id: Name("x"),
                             ctx: Store,
@@ -306,6 +348,7 @@ Module(
                     op: BitAnd,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 142..143,
                             value: Int(
                                 1,
@@ -316,9 +359,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 144..150,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 144..145,
                             id: Name("x"),
                             ctx: Store,
@@ -327,6 +372,7 @@ Module(
                     op: BitOr,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 149..150,
                             value: Int(
                                 1,
@@ -337,9 +383,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 151..157,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 151..152,
                             id: Name("x"),
                             ctx: Store,
@@ -348,6 +396,7 @@ Module(
                     op: BitXor,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 156..157,
                             value: Int(
                                 1,
@@ -358,9 +407,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 158..165,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 158..159,
                             id: Name("x"),
                             ctx: Store,
@@ -369,6 +420,7 @@ Module(
                     op: LShift,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 164..165,
                             value: Int(
                                 1,
@@ -379,9 +431,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 166..173,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 166..167,
                             id: Name("x"),
                             ctx: Store,
@@ -390,6 +444,7 @@ Module(
                     op: RShift,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 172..173,
                             value: Int(
                                 1,
@@ -400,9 +455,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 174..180,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 174..175,
                             id: Name("x"),
                             ctx: Store,
@@ -411,6 +468,7 @@ Module(
                     op: MatMult,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 179..180,
                             value: Int(
                                 1,
@@ -421,9 +479,11 @@ Module(
             ),
             AugAssign(
                 StmtAugAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 190..212,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 190..191,
                             id: Name("a"),
                             ctx: Store,
@@ -432,12 +492,15 @@ Module(
                     op: FloorDiv,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 196..212,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 197..202,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..198,
                                             id: Name("a"),
                                             ctx: Load,
@@ -446,6 +509,7 @@ Module(
                                     op: Add,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 201..202,
                                             id: Name("b"),
                                             ctx: Load,
@@ -456,9 +520,11 @@ Module(
                             op: Sub,
                             right: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 206..212,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 206..207,
                                             id: Name("c"),
                                             ctx: Load,
@@ -467,6 +533,7 @@ Module(
                                     op: Pow,
                                     right: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 211..212,
                                             value: Int(
                                                 2,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__class.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__class.py.snap
index 8a6c4d8e87..9882e26371 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__class.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__class.py.snap
@@ -1,31 +1,35 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/class.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..1023,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..19,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 6..10,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 16..19,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 16..19,
                                     },
                                 ),
@@ -36,16 +40,19 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..80,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 28..32,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 32..34,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -53,25 +60,33 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 44..80,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("__init__"),
                                     range: 48..56,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 56..62,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 57..61,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 57..61,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("self"),
                                                     range: 57..61,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -86,6 +101,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 76..80,
                                         },
                                     ),
@@ -97,22 +113,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 83..116,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 89..93,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 93..107,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Starred(
                                     ExprStarred {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..101,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 100..101,
                                                 id: Name("A"),
                                                 ctx: Load,
@@ -125,14 +146,17 @@ Module(
                             keywords: [
                                 Keyword {
                                     range: 94..97,
+                                    node_index: AtomicNodeIndex(..),
                                     arg: Some(
                                         Identifier {
                                             id: Name("a"),
                                             range: 94..95,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             value: Int(
                                                 1,
@@ -142,9 +166,11 @@ Module(
                                 },
                                 Keyword {
                                     range: 103..106,
+                                    node_index: AtomicNodeIndex(..),
                                     arg: None,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 105..106,
                                             id: Name("k"),
                                             ctx: Load,
@@ -157,9 +183,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 113..116,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 113..116,
                                     },
                                 ),
@@ -170,27 +198,34 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..168,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 125..129,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 135..168,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("method"),
                                     range: 139..145,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 145..147,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -201,14 +236,17 @@ Module(
                                 body: [
                                     Assign(
                                         StmtAssign {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 157..168,
                                             targets: [
                                                 Tuple(
                                                     ExprTuple {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 157..161,
                                                         elts: [
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 157..158,
                                                                     id: Name("a"),
                                                                     ctx: Store,
@@ -216,6 +254,7 @@ Module(
                                                             ),
                                                             Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 160..161,
                                                                     id: Name("b"),
                                                                     ctx: Store,
@@ -229,6 +268,7 @@ Module(
                                             ],
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 164..168,
                                                     id: Name("data"),
                                                     ctx: Load,
@@ -244,19 +284,23 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 171..289,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 177..181,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 181..187,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 182..183,
                                         id: Name("A"),
                                         ctx: Load,
@@ -264,6 +308,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 185..186,
                                         id: Name("B"),
                                         ctx: Load,
@@ -276,25 +321,33 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 193..225,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("__init__"),
                                     range: 197..205,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 205..211,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 206..210,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 206..210,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("self"),
                                                     range: 206..210,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -309,6 +362,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 221..225,
                                         },
                                     ),
@@ -317,25 +371,33 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 231..289,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("method_with_default"),
                                     range: 235..254,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 254..275,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 255..259,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 255..259,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("self"),
                                                     range: 255..259,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -343,22 +405,27 @@ Module(
                                         },
                                         ParameterWithDefault {
                                             range: 261..274,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 261..264,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("arg"),
                                                     range: 261..264,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
                                             default: Some(
                                                 StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 265..274,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 265..274,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "default",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Single,
@@ -381,6 +448,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 285..289,
                                         },
                                     ),
@@ -392,22 +460,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 331..351,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 337..341,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 341..344,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 342..343,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 342..343,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -419,6 +492,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 344..346,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -426,9 +500,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 348..351,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 348..351,
                                     },
                                 ),
@@ -439,27 +515,33 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 376..402,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 382..386,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 386..395,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 387..394,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 387..388,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 391..394,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -474,6 +556,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 395..397,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -481,9 +564,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 399..402,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 399..402,
                                     },
                                 ),
@@ -494,26 +579,32 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 425..450,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 431..435,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 435..443,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 436..442,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 436..437,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 439..442,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -529,6 +620,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 443..445,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -536,9 +628,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 447..450,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 447..450,
                                     },
                                 ),
@@ -549,29 +643,36 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 485..522,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 491..495,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 495..515,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 496..514,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 496..497,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 499..508,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 499..502,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -580,6 +681,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 505..508,
                                                             id: Name("str"),
                                                             ctx: Load,
@@ -591,6 +693,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 511..514,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -605,6 +708,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 515..517,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -612,9 +716,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 519..522,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 519..522,
                                     },
                                 ),
@@ -625,30 +731,37 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 551..585,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 557..561,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 561..578,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 562..577,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 562..563,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 565..577,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 566..569,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -656,6 +769,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 571..576,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -676,6 +790,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 578..580,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -683,9 +798,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 582..585,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 582..585,
                                     },
                                 ),
@@ -696,22 +813,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 606..629,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 612..616,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 616..622,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 617..618,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 617..618,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -720,9 +842,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 620..621,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 620..621,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -734,6 +858,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 622..624,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -741,9 +866,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 626..629,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 626..629,
                                     },
                                 ),
@@ -754,22 +881,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 648..672,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 654..658,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 658..665,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 659..660,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 659..660,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -778,9 +910,11 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 662..663,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 662..663,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -792,6 +926,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 665..667,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -799,9 +934,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 669..672,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 669..672,
                                     },
                                 ),
@@ -812,22 +949,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 689..711,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 695..699,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 699..704,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 700..703,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 701..703,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -838,6 +980,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 704..706,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -845,9 +988,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 708..711,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 708..711,
                                     },
                                 ),
@@ -858,29 +1003,36 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 741..789,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 747..751,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 751..782,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 752..781,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 753..755,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Subscript(
                                                 ExprSubscript {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 758..781,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 758..764,
                                                             id: Name("Unpack"),
                                                             ctx: Load,
@@ -888,9 +1040,11 @@ Module(
                                                     ),
                                                     slice: Subscript(
                                                         ExprSubscript {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 765..780,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 765..770,
                                                                     id: Name("tuple"),
                                                                     ctx: Load,
@@ -898,10 +1052,12 @@ Module(
                                                             ),
                                                             slice: Tuple(
                                                                 ExprTuple {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 771..779,
                                                                     elts: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 771..774,
                                                                                 id: Name("int"),
                                                                                 ctx: Load,
@@ -909,6 +1065,7 @@ Module(
                                                                         ),
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 776..779,
                                                                                 id: Name("str"),
                                                                                 ctx: Load,
@@ -934,6 +1091,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 782..784,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -941,9 +1099,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 786..789,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 786..789,
                                     },
                                 ),
@@ -954,32 +1114,40 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 827..868,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 833..837,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 837..861,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 838..860,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 839..841,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 844..860,
                                                     value: Subscript(
                                                         ExprSubscript {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 845..860,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 845..850,
                                                                     id: Name("tuple"),
                                                                     ctx: Load,
@@ -987,10 +1155,12 @@ Module(
                                                             ),
                                                             slice: Tuple(
                                                                 ExprTuple {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 851..859,
                                                                     elts: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 851..854,
                                                                                 id: Name("int"),
                                                                                 ctx: Load,
@@ -998,6 +1168,7 @@ Module(
                                                                         ),
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 856..859,
                                                                                 id: Name("str"),
                                                                                 ctx: Load,
@@ -1023,6 +1194,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 861..863,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -1030,9 +1202,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 865..868,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 865..868,
                                     },
                                 ),
@@ -1043,22 +1217,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 882..904,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 888..892,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 892..897,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 893..896,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 895..896,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -1069,6 +1248,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 897..899,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -1076,9 +1256,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 901..904,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 901..904,
                                     },
                                 ),
@@ -1089,30 +1271,37 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 931..966,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 937..941,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 941..959,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 942..958,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 944..945,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 948..958,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 949..952,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -1120,6 +1309,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 954..957,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -1138,6 +1328,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 959..961,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -1145,9 +1336,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 963..966,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 963..966,
                                     },
                                 ),
@@ -1158,22 +1351,27 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 982..1022,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("Test"),
                         range: 988..992,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 992..1012,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 993..994,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("X"),
                                             range: 993..994,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -1182,13 +1380,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 996..1002,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Y"),
                                             range: 996..997,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 999..1002,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -1201,9 +1402,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 1004..1006,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 1005..1006,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -1211,9 +1414,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 1008..1011,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 1010..1011,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -1224,6 +1429,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 1012..1014,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -1231,6 +1437,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1018..1022,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__delete.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__delete.py.snap
index fbb6d09bf2..bc20d70fae 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__delete.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__delete.py.snap
@@ -1,21 +1,23 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/delete.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..122,
         body: [
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..5,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 4..5,
                                 id: Name("x"),
                                 ctx: Del,
@@ -26,10 +28,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 6..13,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 11..12,
                                 id: Name("x"),
                                 ctx: Del,
@@ -40,10 +44,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..23,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 18..19,
                                 id: Name("a"),
                                 ctx: Del,
@@ -51,6 +57,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 21..22,
                                 id: Name("b"),
                                 ctx: Del,
@@ -61,10 +68,12 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..40,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..29,
                                 id: Name("a"),
                                 ctx: Del,
@@ -72,10 +81,12 @@ Module(
                         ),
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 31..37,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..33,
                                             id: Name("b"),
                                             ctx: Del,
@@ -83,6 +94,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 35..36,
                                             id: Name("c"),
                                             ctx: Del,
@@ -95,6 +107,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 39..40,
                                 id: Name("d"),
                                 ctx: Del,
@@ -105,14 +118,17 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 41..51,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 45..51,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 46..47,
                                             id: Name("a"),
                                             ctx: Del,
@@ -120,6 +136,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 49..50,
                                             id: Name("b"),
                                             ctx: Del,
@@ -134,14 +151,17 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 52..70,
                     targets: [
                         List(
                             ExprList {
+                                node_index: AtomicNodeIndex(..),
                                 range: 56..70,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 57..58,
                                             id: Name("a"),
                                             ctx: Del,
@@ -149,10 +169,12 @@ Module(
                                     ),
                                     List(
                                         ExprList {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 60..66,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 61..62,
                                                         id: Name("b"),
                                                         ctx: Del,
@@ -160,6 +182,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 64..65,
                                                         id: Name("c"),
                                                         ctx: Del,
@@ -171,6 +194,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 68..69,
                                             id: Name("d"),
                                             ctx: Del,
@@ -185,13 +209,16 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 71..78,
                     targets: [
                         Attribute(
                             ExprAttribute {
+                                node_index: AtomicNodeIndex(..),
                                 range: 75..78,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..76,
                                         id: Name("x"),
                                         ctx: Load,
@@ -200,6 +227,7 @@ Module(
                                 attr: Identifier {
                                     id: Name("y"),
                                     range: 77..78,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 ctx: Del,
                             },
@@ -209,13 +237,16 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..87,
                     targets: [
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 83..87,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..84,
                                         id: Name("x"),
                                         ctx: Load,
@@ -223,6 +254,7 @@ Module(
                                 ),
                                 slice: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 85..86,
                                         id: Name("y"),
                                         ctx: Load,
@@ -236,14 +268,17 @@ Module(
             ),
             Delete(
                 StmtDelete {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..121,
                     targets: [
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 92..121,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 98..99,
                                             id: Name("x"),
                                             ctx: Del,
@@ -251,9 +286,11 @@ Module(
                                     ),
                                     Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 105..108,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 105..106,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -262,15 +299,18 @@ Module(
                                             attr: Identifier {
                                                 id: Name("y"),
                                                 range: 107..108,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Del,
                                         },
                                     ),
                                     Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 114..118,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 114..115,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -278,6 +318,7 @@ Module(
                                             ),
                                             slice: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 116..117,
                                                     id: Name("y"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__for.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__for.py.snap
index fa69892a4a..a003c4896d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__for.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__for.py.snap
@@ -7,14 +7,17 @@ input_file: crates/ruff_python_parser/resources/valid/statement/for.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..523,
         body: [
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4..10,
                             id: Name("target"),
                             ctx: Store,
@@ -22,6 +25,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..18,
                             id: Name("iter"),
                             ctx: Load,
@@ -30,6 +34,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 24..28,
                             },
                         ),
@@ -39,10 +44,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..63,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..40,
                             id: Name("target"),
                             ctx: Store,
@@ -50,10 +57,12 @@ Module(
                     ),
                     iter: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..53,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 45..46,
                                         value: Int(
                                             1,
@@ -62,6 +71,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 48..49,
                                         value: Int(
                                             2,
@@ -70,6 +80,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 51..52,
                                         value: Int(
                                             3,
@@ -84,6 +95,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 59..63,
                             },
                         ),
@@ -93,13 +105,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..100,
                     is_async: false,
                     target: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 69..80,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 69..75,
                                     id: Name("target"),
                                     ctx: Load,
@@ -108,15 +123,18 @@ Module(
                             attr: Identifier {
                                 id: Name("attr"),
                                 range: 76..80,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Store,
                         },
                     ),
                     iter: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..90,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 84..88,
                                     id: Name("call"),
                                     ctx: Load,
@@ -124,6 +142,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 88..90,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -132,6 +151,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..100,
                             },
                         ),
@@ -141,13 +161,16 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 102..135,
                     is_async: false,
                     target: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..115,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 106..112,
                                     id: Name("target"),
                                     ctx: Load,
@@ -155,6 +178,7 @@ Module(
                             ),
                             slice: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 113..114,
                                     value: Int(
                                         0,
@@ -166,9 +190,11 @@ Module(
                     ),
                     iter: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 119..125,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 119..120,
                                     id: Name("x"),
                                     ctx: Load,
@@ -177,6 +203,7 @@ Module(
                             attr: Identifier {
                                 id: Name("attr"),
                                 range: 121..125,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -184,6 +211,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 131..135,
                             },
                         ),
@@ -193,10 +221,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..167,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 141..147,
                             id: Name("target"),
                             ctx: Store,
@@ -204,9 +234,11 @@ Module(
                     ),
                     iter: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 151..157,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 151..152,
                                     id: Name("x"),
                                     ctx: Load,
@@ -218,6 +250,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 156..157,
                                         id: Name("y"),
                                         ctx: Load,
@@ -229,6 +262,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 163..167,
                             },
                         ),
@@ -238,10 +272,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 169..200,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 173..179,
                             id: Name("target"),
                             ctx: Store,
@@ -249,11 +285,13 @@ Module(
                     ),
                     iter: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 183..190,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 183..184,
                                         id: Name("a"),
                                         ctx: Load,
@@ -261,6 +299,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 189..190,
                                         id: Name("b"),
                                         ctx: Load,
@@ -272,6 +311,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 196..200,
                             },
                         ),
@@ -281,14 +321,17 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 202..232,
                     is_async: false,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 206..214,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 206..207,
                                         id: Name("a"),
                                         ctx: Store,
@@ -296,6 +339,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 209..210,
                                         id: Name("b"),
                                         ctx: Store,
@@ -303,6 +347,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 212..213,
                                         id: Name("c"),
                                         ctx: Store,
@@ -315,6 +360,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 218..222,
                             id: Name("iter"),
                             ctx: Load,
@@ -323,6 +369,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 228..232,
                             },
                         ),
@@ -332,14 +379,17 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 234..262,
                     is_async: false,
                     target: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 238..244,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 239..240,
                                         id: Name("a"),
                                         ctx: Store,
@@ -347,6 +397,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 242..243,
                                         id: Name("b"),
                                         ctx: Store,
@@ -359,6 +410,7 @@ Module(
                     ),
                     iter: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 248..252,
                             id: Name("iter"),
                             ctx: Load,
@@ -367,6 +419,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 258..262,
                             },
                         ),
@@ -376,10 +429,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 264..294,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 268..274,
                             id: Name("target"),
                             ctx: Store,
@@ -387,10 +442,12 @@ Module(
                     ),
                     iter: List(
                         ExprList {
+                            node_index: AtomicNodeIndex(..),
                             range: 278..284,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 279..280,
                                         value: Int(
                                             1,
@@ -399,6 +456,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 282..283,
                                         value: Int(
                                             2,
@@ -412,6 +470,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 290..294,
                             },
                         ),
@@ -421,10 +480,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 296..322,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 300..306,
                             id: Name("target"),
                             ctx: Store,
@@ -432,9 +493,11 @@ Module(
                     ),
                     iter: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 310..317,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 316..317,
                                     id: Name("x"),
                                     ctx: Load,
@@ -445,9 +508,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 319..322,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 319..322,
                                     },
                                 ),
@@ -459,10 +524,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 323..353,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 327..333,
                             id: Name("target"),
                             ctx: Store,
@@ -470,19 +537,26 @@ Module(
                     ),
                     iter: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 337..348,
                             parameters: Some(
                                 Parameters {
                                     range: 344..345,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 344..345,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 344..345,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 344..345,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -496,6 +570,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 347..348,
                                     id: Name("x"),
                                     ctx: Load,
@@ -506,9 +581,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 350..353,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 350..353,
                                     },
                                 ),
@@ -520,10 +597,12 @@ Module(
             ),
             For(
                 StmtFor {
+                    node_index: AtomicNodeIndex(..),
                     range: 354..389,
                     is_async: false,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 358..364,
                             id: Name("target"),
                             ctx: Store,
@@ -531,15 +610,18 @@ Module(
                     ),
                     iter: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 368..384,
                             test: BooleanLiteral(
                                 ExprBooleanLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 373..377,
                                     value: true,
                                 },
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 368..369,
                                     id: Name("x"),
                                     ctx: Load,
@@ -547,6 +629,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 383..384,
                                     id: Name("y"),
                                     ctx: Load,
@@ -557,9 +640,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 386..389,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 386..389,
                                     },
                                 ),
@@ -571,9 +656,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 391..522,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 394..395,
                             id: Name("x"),
                             ctx: Load,
@@ -582,10 +669,12 @@ Module(
                     body: [
                         For(
                             StmtFor {
+                                node_index: AtomicNodeIndex(..),
                                 range: 401..433,
                                 is_async: false,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 405..411,
                                         id: Name("target"),
                                         ctx: Store,
@@ -593,6 +682,7 @@ Module(
                                 ),
                                 iter: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 415..419,
                                         id: Name("iter"),
                                         ctx: Load,
@@ -601,6 +691,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 429..433,
                                         },
                                     ),
@@ -612,10 +703,12 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 508..522,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 518..522,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__from_import.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__from_import.py.snap
index 3fa6228749..d6f6e50158 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__from_import.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__from_import.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/from_import.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..259,
         body: [
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 5..6,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 14..15,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 14..15,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -34,14 +38,17 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 27..42,
                     module: None,
                     names: [
                         Alias {
                             range: 41..42,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 41..42,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -51,37 +58,45 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..85,
                     module: Some(
                         Identifier {
                             id: Name("foo.bar"),
                             range: 48..55,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 63..71,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("baz"),
                                 range: 63..66,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("b"),
                                     range: 70..71,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
                         Alias {
                             range: 73..85,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("FooBar"),
                                 range: 73..79,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("fb"),
                                     range: 83..85,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -91,19 +106,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..102,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 92..93,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 101..102,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 101..102,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -113,14 +132,17 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 103..120,
                     module: None,
                     names: [
                         Alias {
                             range: 119..120,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 119..120,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -130,14 +152,17 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 121..161,
                     module: None,
                     names: [
                         Alias {
                             range: 160..161,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("d"),
                                 range: 160..161,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -147,19 +172,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 162..207,
                     module: Some(
                         Identifier {
                             id: Name("a.b.c"),
                             range: 193..198,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 206..207,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("d"),
                                 range: 206..207,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -169,40 +198,49 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 208..242,
                     module: Some(
                         Identifier {
                             id: Name("module"),
                             range: 213..219,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 228..229,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 228..229,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 231..237,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 231..232,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("B"),
                                     range: 236..237,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
                         Alias {
                             range: 239..240,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 239..240,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -212,19 +250,23 @@ Module(
             ),
             ImportFrom(
                 StmtImportFrom {
+                    node_index: AtomicNodeIndex(..),
                     range: 243..258,
                     module: Some(
                         Identifier {
                             id: Name("a"),
                             range: 248..249,
+                            node_index: AtomicNodeIndex(..),
                         },
                     ),
                     names: [
                         Alias {
                             range: 257..258,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("*"),
                                 range: 257..258,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__function.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__function.py.snap
index 0dbedd8e92..d2b7caef14 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__function.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__function.py.snap
@@ -1,27 +1,32 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/function.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..2399,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..29,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("no_parameters"),
                         range: 4..17,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 17..19,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -32,6 +37,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 25..29,
                             },
                         ),
@@ -40,25 +46,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..76,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_parameters"),
                         range: 36..57,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 57..66,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 58..59,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 58..59,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 58..59,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -66,11 +80,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 61..62,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 61..62,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 61..62,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -78,11 +95,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 64..65,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 64..65,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 64..65,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -97,6 +117,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 72..76,
                             },
                         ),
@@ -105,25 +126,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..149,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_parameters_with_default_values"),
                         range: 83..124,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 124..139,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 125..126,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 125..126,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 125..126,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -131,17 +160,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 128..132,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 128..129,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 128..129,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 130..132,
                                             value: Int(
                                                 20,
@@ -152,17 +185,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 134..138,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 134..135,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 134..135,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 136..138,
                                             value: Int(
                                                 30,
@@ -180,6 +217,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 145..149,
                             },
                         ),
@@ -188,24 +226,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 152..226,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_parameters_with_default_values2"),
                         range: 156..198,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 198..216,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 199..200,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 199..200,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 199..200,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -213,17 +259,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 202..206,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 202..203,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 202..203,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 204..206,
                                             value: Int(
                                                 20,
@@ -236,17 +286,21 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 211..215,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 211..212,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 211..212,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 213..215,
                                             value: Int(
                                                 30,
@@ -264,6 +318,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 222..226,
                             },
                         ),
@@ -272,24 +327,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 229..296,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_only_and_positional_parameters"),
                         range: 233..274,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 274..286,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 275..276,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 275..276,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 275..276,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -299,11 +362,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 281..282,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 281..282,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 281..282,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -311,11 +377,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 284..285,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 284..285,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 284..285,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -330,6 +399,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 292..296,
                             },
                         ),
@@ -338,24 +408,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 299..393,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_args_with_defaults_and_varargs_and_kwargs"),
                         range: 303..348,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 348..383,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 349..350,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 349..350,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 349..350,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -363,17 +441,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 352..356,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 352..353,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 352..353,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 354..356,
                                             value: Int(
                                                 20,
@@ -386,17 +468,21 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 361..365,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 361..362,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 361..362,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 363..365,
                                             value: Int(
                                                 30,
@@ -409,9 +495,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 367..372,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 368..372,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -420,9 +508,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 374..382,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 376..382,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -432,6 +522,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 389..393,
                             },
                         ),
@@ -440,27 +531,35 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 396..445,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("keyword_only_parameters"),
                         range: 400..423,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 423..435,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 427..428,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 427..428,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 427..428,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -468,11 +567,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 430..431,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 430..431,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 430..431,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -480,11 +582,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 433..434,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 433..434,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 433..434,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -497,6 +602,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 441..445,
                             },
                         ),
@@ -505,27 +611,35 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 448..517,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("keyword_only_parameters_with_defaults"),
                         range: 452..489,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 489..507,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 493..494,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 493..494,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 493..494,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -533,17 +647,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 496..500,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 496..497,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 496..497,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 498..500,
                                             value: Int(
                                                 20,
@@ -554,17 +672,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 502..506,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 502..503,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 502..503,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 504..506,
                                             value: Int(
                                                 30,
@@ -580,6 +702,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 513..517,
                             },
                         ),
@@ -588,24 +711,31 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 520..594,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("kw_only_args_with_defaults_and_varargs"),
                         range: 524..562,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 562..584,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 563..568,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 564..568,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -613,11 +743,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 570..571,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 570..571,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 570..571,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -625,17 +758,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 573..577,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 573..574,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 573..574,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 575..577,
                                             value: Int(
                                                 20,
@@ -646,17 +783,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 579..583,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 579..580,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 579..580,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 581..583,
                                             value: Int(
                                                 30,
@@ -672,6 +813,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 590..594,
                             },
                         ),
@@ -680,27 +822,35 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 597..676,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("kw_only_args_with_defaults_and_kwargs"),
                         range: 601..638,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 638..666,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 642..643,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 642..643,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 642..643,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -708,17 +858,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 645..649,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 645..646,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 645..646,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 647..649,
                                             value: Int(
                                                 20,
@@ -729,17 +883,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 651..655,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 651..652,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 651..652,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 653..655,
                                             value: Int(
                                                 30,
@@ -752,9 +910,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 657..665,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 659..665,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -764,6 +924,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 672..676,
                             },
                         ),
@@ -772,24 +933,31 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 679..774,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("kw_only_args_with_defaults_and_varargs_and_kwargs"),
                         range: 683..732,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 732..764,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 733..738,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 734..738,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -797,11 +965,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 740..741,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 740..741,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 740..741,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -809,17 +980,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 743..747,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 743..744,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 743..744,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 745..747,
                                             value: Int(
                                                 20,
@@ -830,17 +1005,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 749..753,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 749..750,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 749..750,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 751..753,
                                             value: Int(
                                                 30,
@@ -853,9 +1032,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 755..763,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 757..763,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -865,6 +1046,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 770..774,
                             },
                         ),
@@ -873,24 +1055,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 777..835,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_and_kw_only_args"),
                         range: 781..801,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 801..825,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 802..803,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 802..803,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 802..803,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -898,11 +1088,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 805..806,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 805..806,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 805..806,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -912,11 +1105,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 811..812,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 811..812,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 811..812,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -927,11 +1123,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 817..818,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 817..818,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 817..818,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -939,11 +1138,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 820..821,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 820..821,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 820..821,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -951,11 +1153,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 823..824,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 823..824,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 823..824,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -968,6 +1173,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 831..835,
                             },
                         ),
@@ -976,24 +1182,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 838..916,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_and_kw_only_args_with_defaults"),
                         range: 842..876,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 876..906,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 877..878,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 877..878,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 877..878,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1001,11 +1215,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 880..881,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 880..881,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 880..881,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1015,11 +1232,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 886..887,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 886..887,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 886..887,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1030,11 +1250,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 892..893,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 892..893,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 892..893,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1042,17 +1265,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 895..899,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 895..896,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 895..896,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 897..899,
                                             value: Int(
                                                 20,
@@ -1063,17 +1290,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 901..905,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 901..902,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 901..902,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 903..905,
                                             value: Int(
                                                 30,
@@ -1089,6 +1320,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 912..916,
                             },
                         ),
@@ -1097,24 +1329,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 919..1013,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_and_kw_only_args_with_defaults_and_varargs"),
                         range: 923..969,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 969..1003,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 970..971,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 970..971,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 970..971,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1122,11 +1362,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 973..974,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 973..974,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 973..974,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1136,11 +1379,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 979..980,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 979..980,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 979..980,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1150,9 +1396,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 982..987,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 983..987,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1160,11 +1408,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 989..990,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 989..990,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 989..990,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1172,17 +1423,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 992..996,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 992..993,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 992..993,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 994..996,
                                             value: Int(
                                                 20,
@@ -1193,17 +1448,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 998..1002,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 998..999,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 998..999,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1000..1002,
                                             value: Int(
                                                 30,
@@ -1219,6 +1478,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1009..1013,
                             },
                         ),
@@ -1227,24 +1487,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1016..1121,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_and_kw_only_args_with_defaults_and_kwargs"),
                         range: 1020..1065,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1065..1111,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 1071..1072,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1071..1072,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1071..1072,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1252,11 +1520,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1074..1075,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1074..1075,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1074..1075,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1266,11 +1537,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 1080..1081,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1080..1081,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1080..1081,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1281,11 +1555,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1086..1087,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1086..1087,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1086..1087,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1293,17 +1570,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1089..1093,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1089..1090,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1089..1090,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1091..1093,
                                             value: Int(
                                                 20,
@@ -1314,17 +1595,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1095..1099,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1095..1096,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1095..1096,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1097..1099,
                                             value: Int(
                                                 30,
@@ -1337,9 +1622,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 1101..1109,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 1103..1109,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1349,6 +1636,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1117..1121,
                             },
                         ),
@@ -1357,24 +1645,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1124..1245,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("pos_and_kw_only_args_with_defaults_and_varargs_and_kwargs"),
                         range: 1128..1185,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1185..1235,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 1191..1192,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1191..1192,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1191..1192,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1382,11 +1678,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1194..1195,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1194..1195,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1194..1195,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1396,11 +1695,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 1200..1201,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1200..1201,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1200..1201,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1410,9 +1712,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 1203..1208,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 1204..1208,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1420,11 +1724,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1210..1211,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1210..1211,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1210..1211,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1432,17 +1739,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1213..1217,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1213..1214,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1213..1214,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1215..1217,
                                             value: Int(
                                                 20,
@@ -1453,17 +1764,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1219..1223,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1219..1220,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1219..1220,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1221..1223,
                                             value: Int(
                                                 30,
@@ -1476,9 +1791,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 1225..1233,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 1227..1233,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1488,6 +1805,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1241..1245,
                             },
                         ),
@@ -1496,25 +1814,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1248..1316,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_and_keyword_parameters"),
                         range: 1252..1285,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1285..1306,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1286..1287,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1286..1287,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1286..1287,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1522,11 +1848,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1289..1290,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1289..1290,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1289..1290,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1534,11 +1863,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1292..1293,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1292..1293,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1292..1293,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1549,11 +1881,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1298..1299,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1298..1299,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1298..1299,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1561,11 +1896,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1301..1302,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1301..1302,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1301..1302,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1573,11 +1911,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1304..1305,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1304..1305,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1304..1305,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1590,6 +1931,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1312..1316,
                             },
                         ),
@@ -1598,25 +1940,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1319..1407,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_and_keyword_parameters_with_defaults"),
                         range: 1323..1370,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1370..1397,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1371..1372,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1371..1372,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1371..1372,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1624,11 +1974,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1374..1375,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1374..1375,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1374..1375,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1636,11 +1989,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1377..1378,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1377..1378,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1377..1378,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1651,11 +2007,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1383..1384,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1383..1384,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1383..1384,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1663,17 +2022,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1386..1390,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1386..1387,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1386..1387,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1388..1390,
                                             value: Int(
                                                 20,
@@ -1684,17 +2047,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1392..1396,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1392..1393,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1392..1393,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1394..1396,
                                             value: Int(
                                                 30,
@@ -1710,6 +2077,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1403..1407,
                             },
                         ),
@@ -1718,25 +2086,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1410..1520,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_and_keyword_parameters_with_defaults_and_varargs"),
                         range: 1414..1473,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1473..1510,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1479..1480,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1479..1480,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1479..1480,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1744,11 +2120,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1482..1483,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1482..1483,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1482..1483,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1756,11 +2135,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1485..1486,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1485..1486,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1485..1486,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1770,9 +2152,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 1488..1493,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 1489..1493,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1780,11 +2164,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1495..1496,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1495..1496,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1495..1496,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1792,17 +2179,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1498..1502,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1498..1499,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1498..1499,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1500..1502,
                                             value: Int(
                                                 20,
@@ -1813,17 +2204,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1504..1508,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1504..1505,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1504..1505,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1506..1508,
                                             value: Int(
                                                 30,
@@ -1839,6 +2234,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1516..1520,
                             },
                         ),
@@ -1847,25 +2243,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1523..1654,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("positional_and_keyword_parameters_with_defaults_and_varargs_and_kwargs"),
                         range: 1527..1597,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1597..1644,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1603..1604,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1603..1604,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1603..1604,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1873,11 +2277,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1606..1607,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1606..1607,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 1606..1607,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1885,11 +2292,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1609..1610,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1609..1610,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 1609..1610,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1899,9 +2309,11 @@ Module(
                         vararg: Some(
                             Parameter {
                                 range: 1612..1617,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 1613..1617,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1909,11 +2321,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 1619..1620,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1619..1620,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("d"),
                                         range: 1619..1620,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -1921,17 +2336,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1622..1626,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1622..1623,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("e"),
                                         range: 1622..1623,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1624..1626,
                                             value: Int(
                                                 20,
@@ -1942,17 +2361,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 1628..1632,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1628..1629,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("f"),
                                         range: 1628..1629,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1630..1632,
                                             value: Int(
                                                 30,
@@ -1965,9 +2388,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 1634..1642,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 1636..1642,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -1977,6 +2402,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1650..1654,
                             },
                         ),
@@ -1985,23 +2411,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1703..1735,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1707..1711,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1711..1714,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1712..1713,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1712..1713,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -2012,19 +2443,26 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1714..1720,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1715..1719,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1715..1719,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1715..1716,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1718..1719,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -2042,6 +2480,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1724..1725,
                                 id: Name("T"),
                                 ctx: Load,
@@ -2051,6 +2490,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1731..1735,
                             },
                         ),
@@ -2059,27 +2499,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1738..1775,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1742..1746,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1746..1754,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1747..1753,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1747..1748,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1750..1753,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -2094,19 +2540,26 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1754..1760,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1755..1759,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1755..1759,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1755..1756,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1758..1759,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -2124,6 +2577,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1764..1765,
                                 id: Name("T"),
                                 ctx: Load,
@@ -2133,6 +2587,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1771..1775,
                             },
                         ),
@@ -2141,31 +2596,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1778..1824,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1782..1786,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1786..1803,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1787..1802,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1787..1788,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1790..1802,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 1791..1794,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -2173,6 +2635,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 1796..1801,
                                                                 id: Name("bytes"),
                                                                 ctx: Load,
@@ -2192,19 +2655,26 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1803..1809,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 1804..1808,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 1804..1808,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 1804..1805,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1807..1808,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -2222,6 +2692,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1813..1814,
                                 id: Name("T"),
                                 ctx: Load,
@@ -2231,6 +2702,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1820..1824,
                             },
                         ),
@@ -2239,23 +2711,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1827..1873,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1831..1835,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1835..1840,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 1836..1839,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 1837..1839,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -2265,21 +2742,28 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1840..1849,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 1841..1848,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("a"),
                                     range: 1842..1843,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1845..1848,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1846..1848,
                                                     id: Name("Ts"),
                                                     ctx: Load,
@@ -2297,9 +2781,11 @@ Module(
                     returns: Some(
                         Subscript(
                             ExprSubscript {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1853..1863,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1853..1858,
                                         id: Name("Tuple"),
                                         ctx: Load,
@@ -2307,13 +2793,16 @@ Module(
                                 ),
                                 slice: Tuple(
                                     ExprTuple {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1859..1862,
                                         elts: [
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1859..1862,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1860..1862,
                                                             id: Name("Ts"),
                                                             ctx: Load,
@@ -2334,6 +2823,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1869..1873,
                             },
                         ),
@@ -2342,23 +2832,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1876..1934,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1880..1884,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1884..1889,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 1885..1888,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 1887..1888,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -2368,21 +2863,28 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1889..1924,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 1890..1903,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 1891..1895,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1897..1903,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1897..1898,
                                                     id: Name("P"),
                                                     ctx: Load,
@@ -2391,6 +2893,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("args"),
                                                 range: 1899..1903,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -2402,16 +2905,20 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 1905..1923,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 1907..1913,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: Some(
                                     Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1915..1923,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1915..1916,
                                                     id: Name("P"),
                                                     ctx: Load,
@@ -2420,6 +2927,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("kwargs"),
                                                 range: 1917..1923,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -2432,6 +2940,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1930..1934,
                             },
                         ),
@@ -2440,23 +2949,28 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1937..1978,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("func"),
                         range: 1941..1945,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 1945..1966,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1946..1947,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1946..1947,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -2465,13 +2979,16 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1949..1955,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 1949..1950,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1952..1955,
                                                     id: Name("str"),
                                                     ctx: Load,
@@ -2484,9 +3001,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 1957..1960,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 1958..1960,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -2494,9 +3013,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 1962..1965,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 1964..1965,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -2506,6 +3027,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 1966..1968,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -2516,6 +3040,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1974..1978,
                             },
                         ),
@@ -2524,16 +3049,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 1981..2000,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("ellipsis"),
                         range: 1985..1993,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 1993..1995,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -2544,9 +3074,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1997..2000,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1997..2000,
                                     },
                                 ),
@@ -2557,16 +3089,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2003..2064,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("multiple_statements"),
                         range: 2007..2026,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2026..2028,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -2576,6 +3113,7 @@ Module(
                     returns: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2032..2035,
                                 id: Name("int"),
                                 ctx: Load,
@@ -2585,12 +3123,15 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2041..2047,
                                 value: Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2041..2047,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2041..2045,
                                                 id: Name("call"),
                                                 ctx: Load,
@@ -2598,6 +3139,7 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 2045..2047,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [],
                                             keywords: [],
                                         },
@@ -2607,14 +3149,17 @@ Module(
                         ),
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2052..2056,
                             },
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2061..2064,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2061..2064,
                                     },
                                 ),
@@ -2625,24 +3170,31 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2067..2091,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2071..2074,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2074..2081,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 2075..2080,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 2076..2080,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -2654,6 +3206,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2087..2091,
                             },
                         ),
@@ -2662,16 +3215,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2094..2121,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2098..2101,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2101..2111,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -2679,9 +3237,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 2102..2110,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 2104..2110,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -2691,6 +3251,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2117..2121,
                             },
                         ),
@@ -2699,24 +3260,31 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2124..2158,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2128..2131,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2131..2148,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: Some(
                             Parameter {
                                 range: 2132..2137,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("args"),
                                     range: 2133..2137,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -2725,9 +3293,11 @@ Module(
                         kwarg: Some(
                             Parameter {
                                 range: 2139..2147,
+                                node_index: AtomicNodeIndex(..),
                                 name: Identifier {
                                     id: Name("kwargs"),
                                     range: 2141..2147,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 annotation: None,
                             },
@@ -2737,6 +3307,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2154..2158,
                             },
                         ),
@@ -2745,24 +3316,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2161..2184,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2165..2168,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2168..2174,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 2169..2170,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2169..2170,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2169..2170,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2778,6 +3357,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2180..2184,
                             },
                         ),
@@ -2786,24 +3366,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2187..2213,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2191..2194,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2194..2203,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 2195..2196,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2195..2196,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2195..2196,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2813,11 +3401,14 @@ Module(
                         args: [
                             ParameterWithDefault {
                                 range: 2201..2202,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2201..2202,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 2201..2202,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2832,6 +3423,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2209..2213,
                             },
                         ),
@@ -2840,30 +3432,39 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2216..2242,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2220..2223,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2223..2232,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 2224..2227,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2224..2225,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2224..2225,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2226..2227,
                                             value: Int(
                                                 1,
@@ -2882,6 +3483,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2238..2242,
                             },
                         ),
@@ -2890,24 +3492,32 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2245..2277,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2249..2252,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2252..2267,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [
                             ParameterWithDefault {
                                 range: 2253..2254,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2253..2254,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2253..2254,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2915,11 +3525,14 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2256..2257,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2256..2257,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 2256..2257,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2931,11 +3544,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 2265..2266,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2265..2266,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 2265..2266,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -2948,6 +3564,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2273..2277,
                             },
                         ),
@@ -2956,31 +3573,40 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2280..2309,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2284..2287,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2287..2299,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 2288..2292,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2288..2290,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("kw"),
                                         range: 2288..2290,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2291..2292,
                                             value: Int(
                                                 1,
@@ -2994,11 +3620,14 @@ Module(
                         kwonlyargs: [
                             ParameterWithDefault {
                                 range: 2297..2298,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2297..2298,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2297..2298,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -3011,6 +3640,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2305..2309,
                             },
                         ),
@@ -3019,29 +3649,38 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2312..2357,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2316..2319,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2319..2347,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 2320..2326,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2320..2326,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("x"),
                                         range: 2320..2321,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2323..2326,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -3053,20 +3692,25 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2328..2336,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2328..2336,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("y"),
                                         range: 2328..2329,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2331..2336,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 2331..2336,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "str",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -3084,18 +3728,23 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2338..2346,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2338..2346,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("z"),
                                         range: 2338..2339,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2341..2346,
                                                 left: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2341..2342,
                                                         value: Int(
                                                             1,
@@ -3105,6 +3754,7 @@ Module(
                                                 op: Add,
                                                 right: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2345..2346,
                                                         value: Int(
                                                             2,
@@ -3126,6 +3776,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2353..2357,
                             },
                         ),
@@ -3134,25 +3785,33 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 2360..2398,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("foo"),
                         range: 2364..2367,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 2367..2388,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 2368..2372,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2368..2372,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("self"),
                                         range: 2368..2372,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
@@ -3160,17 +3819,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2374..2377,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2374..2375,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("a"),
                                         range: 2374..2375,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2376..2377,
                                             value: Int(
                                                 1,
@@ -3181,17 +3844,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2379..2382,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2379..2380,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("b"),
                                         range: 2379..2380,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2381..2382,
                                             value: Int(
                                                 2,
@@ -3202,17 +3869,21 @@ Module(
                             },
                             ParameterWithDefault {
                                 range: 2384..2387,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 2384..2385,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("c"),
                                         range: 2384..2385,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: None,
                                 },
                                 default: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2386..2387,
                                             value: Int(
                                                 3,
@@ -3230,6 +3901,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 2394..2398,
                             },
                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__if.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__if.py.snap
index 592cb88bad..51edcda294 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__if.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__if.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/if.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..375,
         body: [
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     test: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 3..4,
                             value: Int(
                                 1,
@@ -24,9 +26,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 6..8,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 6..8,
                                         value: Int(
                                             10,
@@ -39,9 +43,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 9..19,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 14..15,
                                         value: Int(
                                             2,
@@ -52,9 +58,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 17..19,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 17..19,
                                                 value: Int(
                                                     20,
@@ -67,13 +75,16 @@ Module(
                         },
                         ElifElseClause {
                             range: 20..28,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 26..28,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 26..28,
                                                 value: Int(
                                                     30,
@@ -89,9 +100,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..52,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 33..37,
                             value: true,
                         },
@@ -99,9 +112,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..44,
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 43..44,
                                         value: Int(
                                             1,
@@ -112,9 +127,11 @@ Module(
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 49..52,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 49..52,
                                     },
                                 ),
@@ -126,12 +143,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 53..85,
                     test: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 56..61,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 56..57,
                                     id: Name("x"),
                                     ctx: Load,
@@ -143,6 +163,7 @@ Module(
                             comparators: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 60..61,
                                         value: Int(
                                             1,
@@ -155,9 +176,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 67..70,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 67..70,
                                     },
                                 ),
@@ -167,10 +190,12 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 71..85,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..85,
                                     },
                                 ),
@@ -181,9 +206,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..117,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..91,
                             id: Name("a"),
                             ctx: Load,
@@ -192,6 +219,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 97..101,
                             },
                         ),
@@ -199,9 +227,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 102..117,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 107..108,
                                         id: Name("b"),
                                         ctx: Load,
@@ -211,9 +241,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 114..117,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 114..117,
                                             },
                                         ),
@@ -226,14 +258,17 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 119..203,
                     test: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..129,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 122..123,
                                         id: Name("a"),
                                         ctx: Load,
@@ -241,6 +276,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 128..129,
                                         id: Name("b"),
                                         ctx: Load,
@@ -252,9 +288,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 135..138,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 135..138,
                                     },
                                 ),
@@ -264,9 +302,11 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 139..157,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 144..148,
                                         value: true,
                                     },
@@ -275,9 +315,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 154..157,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 154..157,
                                             },
                                         ),
@@ -287,9 +329,11 @@ Module(
                         },
                         ElifElseClause {
                             range: 158..173,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 163..164,
                                         id: Name("c"),
                                         ctx: Load,
@@ -299,9 +343,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 170..173,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 170..173,
                                             },
                                         ),
@@ -311,9 +357,11 @@ Module(
                         },
                         ElifElseClause {
                             range: 174..189,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 179..180,
                                         id: Name("d"),
                                         ctx: Load,
@@ -323,9 +371,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 186..189,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 186..189,
                                             },
                                         ),
@@ -335,16 +385,20 @@ Module(
                         },
                         ElifElseClause {
                             range: 190..203,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 200..203,
                                         value: Call(
                                             ExprCall {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 200..203,
                                                 func: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 200..201,
                                                         id: Name("f"),
                                                         ctx: Load,
@@ -352,6 +406,7 @@ Module(
                                                 ),
                                                 arguments: Arguments {
                                                     range: 201..203,
+                                                    node_index: AtomicNodeIndex(..),
                                                     args: [],
                                                     keywords: [],
                                                 },
@@ -366,12 +421,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 229..260,
                     test: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 232..238,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 232..233,
                                     id: Name("a"),
                                     ctx: Store,
@@ -379,6 +437,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 237..238,
                                     id: Name("b"),
                                     ctx: Load,
@@ -389,9 +448,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 240..243,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 240..243,
                                     },
                                 ),
@@ -401,12 +462,15 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 244..260,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 249..255,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 249..250,
                                                 id: Name("a"),
                                                 ctx: Store,
@@ -414,6 +478,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 254..255,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -425,9 +490,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 257..260,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 257..260,
                                             },
                                         ),
@@ -440,22 +507,30 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 261..302,
                     test: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 264..275,
                             parameters: Some(
                                 Parameters {
                                     range: 271..272,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 271..272,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 271..272,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 271..272,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -469,6 +544,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 274..275,
                                     id: Name("x"),
                                     ctx: Load,
@@ -479,9 +555,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 277..280,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 277..280,
                                     },
                                 ),
@@ -491,22 +569,30 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 281..302,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Lambda(
                                     ExprLambda {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 286..297,
                                         parameters: Some(
                                             Parameters {
                                                 range: 293..294,
+                                                node_index: AtomicNodeIndex(
+                                                    0,
+                                                ),
                                                 posonlyargs: [],
                                                 args: [
                                                     ParameterWithDefault {
                                                         range: 293..294,
+                                                        node_index: AtomicNodeIndex(..),
                                                         parameter: Parameter {
                                                             range: 293..294,
+                                                            node_index: AtomicNodeIndex(..),
                                                             name: Identifier {
                                                                 id: Name("x"),
                                                                 range: 293..294,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             annotation: None,
                                                         },
@@ -520,6 +606,7 @@ Module(
                                         ),
                                         body: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 296..297,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -531,9 +618,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 299..302,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 299..302,
                                             },
                                         ),
@@ -546,12 +635,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 303..336,
                     test: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 306..313,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 312..313,
                                     id: Name("x"),
                                     ctx: Load,
@@ -562,9 +654,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 315..318,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 315..318,
                                     },
                                 ),
@@ -574,12 +668,15 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 319..336,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 324..331,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 330..331,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -591,9 +688,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 333..336,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 333..336,
                                             },
                                         ),
@@ -606,13 +705,16 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 337..374,
                     test: Yield(
                         ExprYield {
+                            node_index: AtomicNodeIndex(..),
                             range: 341..348,
                             value: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 347..348,
                                         id: Name("x"),
                                         ctx: Load,
@@ -624,9 +726,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 351..354,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 351..354,
                                     },
                                 ),
@@ -636,13 +740,16 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 355..374,
+                            node_index: AtomicNodeIndex(..),
                             test: Some(
                                 Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 361..368,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 367..368,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -655,9 +762,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 371..374,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 371..374,
                                             },
                                         ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__import.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__import.py.snap
index 37d5ef833a..4d4d08b963 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__import.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__import.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/import.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..92,
         body: [
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..8,
                     names: [
                         Alias {
                             range: 7..8,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 7..8,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -27,13 +30,16 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 9..21,
                     names: [
                         Alias {
                             range: 16..21,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a.b.c"),
                                 range: 16..21,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -42,18 +48,22 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..39,
                     names: [
                         Alias {
                             range: 29..39,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a.b.c"),
                                 range: 29..34,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("d"),
                                     range: 38..39,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
@@ -62,29 +72,36 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 40..54,
                     names: [
                         Alias {
                             range: 47..48,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a"),
                                 range: 47..48,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 50..51,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("b"),
                                 range: 50..51,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
                         Alias {
                             range: 53..54,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("c"),
                                 range: 53..54,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: None,
                         },
@@ -93,31 +110,38 @@ Module(
             ),
             Import(
                 StmtImport {
+                    node_index: AtomicNodeIndex(..),
                     range: 55..91,
                     names: [
                         Alias {
                             range: 62..74,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("foo.bar"),
                                 range: 62..69,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("a"),
                                     range: 73..74,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
                         Alias {
                             range: 76..91,
+                            node_index: AtomicNodeIndex(..),
                             name: Identifier {
                                 id: Name("a.b.c.d"),
                                 range: 76..83,
+                                node_index: AtomicNodeIndex(..),
                             },
                             asname: Some(
                                 Identifier {
                                     id: Name("abcd"),
                                     range: 87..91,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                             ),
                         },
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__match.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__match.py.snap
index eb24f71df1..1a7192474d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__match.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__match.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/valid/statement/match.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..5770,
         body: [
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..103,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..74,
                             id: Name("x"),
                             ctx: Load,
@@ -22,15 +25,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 80..103,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 85..88,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 85..88,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 86..88,
                                                     value: Complex {
                                                         real: 0.0,
@@ -46,10 +53,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 98..103,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 98..99,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -58,6 +67,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 102..103,
                                                 value: Int(
                                                     0,
@@ -73,9 +83,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 126..167,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 132..133,
                             id: Name("x"),
                             ctx: Load,
@@ -84,11 +96,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 139..167,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 144..152,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 144..149,
                                             id: Name("bytes"),
                                             ctx: Load,
@@ -96,15 +111,18 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 149..152,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchAs(
                                                 PatternMatchAs {
                                                     range: 150..151,
+                                                    node_index: AtomicNodeIndex(..),
                                                     pattern: None,
                                                     name: Some(
                                                         Identifier {
                                                             id: Name("z"),
                                                             range: 150..151,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                     ),
                                                 },
@@ -118,10 +136,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 162..167,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 162..163,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -130,6 +150,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 166..167,
                                                 value: Int(
                                                     0,
@@ -145,9 +166,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 190..260,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 196..197,
                             id: Name("x"),
                             ctx: Load,
@@ -156,11 +179,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 203..229,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 208..209,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 208..209,
                                             value: Int(
                                                 0,
@@ -172,6 +198,7 @@ Module(
                             guard: Some(
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 213..214,
                                         value: Int(
                                             0,
@@ -182,10 +209,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 224..229,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 224..225,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -194,6 +223,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 228..229,
                                                 value: Int(
                                                     0,
@@ -206,11 +236,14 @@ Module(
                         },
                         MatchCase {
                             range: 234..260,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 239..240,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 239..240,
                                             value: Int(
                                                 0,
@@ -222,6 +255,7 @@ Module(
                             guard: Some(
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 244..245,
                                         value: Int(
                                             1,
@@ -232,10 +266,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 255..260,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 255..256,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -244,6 +280,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 259..260,
                                                 value: Int(
                                                     1,
@@ -259,9 +296,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 283..332,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 289..290,
                             value: Int(
                                 3,
@@ -271,15 +310,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 296..332,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 301..314,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 301..302,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 301..302,
                                                         value: Int(
                                                             0,
@@ -291,8 +334,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 305..306,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 305..306,
                                                         value: Int(
                                                             1,
@@ -304,8 +349,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 309..310,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 309..310,
                                                         value: Int(
                                                             2,
@@ -317,8 +364,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 313..314,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 313..314,
                                                         value: Int(
                                                             3,
@@ -334,10 +383,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 324..332,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 324..325,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -346,6 +397,7 @@ Module(
                                         ],
                                         value: BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 328..332,
                                                 value: true,
                                             },
@@ -359,9 +411,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 355..403,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 361..362,
                             id: Name("x"),
                             ctx: Load,
@@ -370,19 +424,24 @@ Module(
                     cases: [
                         MatchCase {
                             range: 368..403,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 373..388,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 373..379,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 374..375,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 374..375,
                                                                     value: Int(
                                                                         0,
@@ -394,8 +453,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 377..378,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 377..378,
                                                                     value: Int(
                                                                         1,
@@ -410,12 +471,15 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 382..388,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 383..384,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 383..384,
                                                                     value: Int(
                                                                         1,
@@ -427,8 +491,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 386..387,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 386..387,
                                                                     value: Int(
                                                                         0,
@@ -447,10 +513,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 398..403,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 398..399,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -459,6 +527,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 402..403,
                                                 value: Int(
                                                     0,
@@ -474,9 +543,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 445..523,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 451..452,
                             id: Name("x"),
                             ctx: Load,
@@ -485,13 +556,16 @@ Module(
                     cases: [
                         MatchCase {
                             range: 458..489,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 463..467,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 464..466,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -502,15 +576,18 @@ Module(
                             body: [
                                 Return(
                                     StmtReturn {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 477..489,
                                         value: Some(
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 484..489,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 484..489,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "seq",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -529,9 +606,11 @@ Module(
                         },
                         MatchCase {
                             range: 494..523,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 499..501,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [],
                                     patterns: [],
                                     rest: None,
@@ -541,15 +620,18 @@ Module(
                             body: [
                                 Return(
                                     StmtReturn {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 511..523,
                                         value: Some(
                                             StringLiteral(
                                                 ExprStringLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 518..523,
                                                     value: StringLiteralValue {
                                                         inner: Single(
                                                             StringLiteral {
                                                                 range: 518..523,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: "map",
                                                                 flags: StringLiteralFlags {
                                                                     quote_style: Double,
@@ -571,9 +653,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 546..714,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 552..553,
                             id: Name("x"),
                             ctx: Load,
@@ -582,12 +666,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 559..594,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 564..579,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 565..566,
                                                 value: Int(
                                                     0,
@@ -599,12 +686,15 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 568..578,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 569..570,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 569..570,
                                                                     value: Int(
                                                                         1,
@@ -616,8 +706,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 572..573,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 572..573,
                                                                     value: Int(
                                                                         2,
@@ -629,6 +721,7 @@ Module(
                                                     MatchMapping(
                                                         PatternMatchMapping {
                                                             range: 575..577,
+                                                            node_index: AtomicNodeIndex(..),
                                                             keys: [],
                                                             patterns: [],
                                                             rest: None,
@@ -645,10 +738,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 589..594,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 589..590,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -657,6 +752,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 593..594,
                                                 value: Int(
                                                     0,
@@ -669,16 +765,20 @@ Module(
                         },
                         MatchCase {
                             range: 599..687,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 604..672,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 604..626,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 605..606,
                                                             value: Int(
                                                                 0,
@@ -690,16 +790,20 @@ Module(
                                                     MatchOr(
                                                         PatternMatchOr {
                                                             range: 608..625,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchSequence(
                                                                     PatternMatchSequence {
                                                                         range: 608..618,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         patterns: [
                                                                             MatchValue(
                                                                                 PatternMatchValue {
                                                                                     range: 609..610,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: NumberLiteral(
                                                                                         ExprNumberLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 609..610,
                                                                                             value: Int(
                                                                                                 1,
@@ -711,8 +815,10 @@ Module(
                                                                             MatchValue(
                                                                                 PatternMatchValue {
                                                                                     range: 612..613,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: NumberLiteral(
                                                                                         ExprNumberLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 612..613,
                                                                                             value: Int(
                                                                                                 2,
@@ -724,6 +830,7 @@ Module(
                                                                             MatchMapping(
                                                                                 PatternMatchMapping {
                                                                                     range: 615..617,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     keys: [],
                                                                                     patterns: [],
                                                                                     rest: None,
@@ -735,6 +842,7 @@ Module(
                                                                 MatchSingleton(
                                                                     PatternMatchSingleton {
                                                                         range: 621..625,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: True,
                                                                     },
                                                                 ),
@@ -748,9 +856,11 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 629..638,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 630..631,
                                                             value: Int(
                                                                 1,
@@ -762,10 +872,12 @@ Module(
                                                     MatchSequence(
                                                         PatternMatchSequence {
                                                             range: 633..637,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchSequence(
                                                                     PatternMatchSequence {
                                                                         range: 634..636,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         patterns: [],
                                                                     },
                                                                 ),
@@ -779,9 +891,11 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 641..656,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 642..643,
                                                             value: Int(
                                                                 0,
@@ -793,12 +907,15 @@ Module(
                                                     MatchSequence(
                                                         PatternMatchSequence {
                                                             range: 645..655,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchValue(
                                                                     PatternMatchValue {
                                                                         range: 646..647,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 646..647,
                                                                                 value: Int(
                                                                                     1,
@@ -810,8 +927,10 @@ Module(
                                                                 MatchValue(
                                                                     PatternMatchValue {
                                                                         range: 649..650,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 649..650,
                                                                                 value: Int(
                                                                                     2,
@@ -823,6 +942,7 @@ Module(
                                                                 MatchMapping(
                                                                     PatternMatchMapping {
                                                                         range: 652..654,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         keys: [],
                                                                         patterns: [],
                                                                         rest: None,
@@ -838,19 +958,23 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 659..661,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [],
                                             },
                                         ),
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 664..667,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 664..667,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 664..667,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "X",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -867,6 +991,7 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 670..672,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [],
                                                 patterns: [],
                                                 rest: None,
@@ -879,10 +1004,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 682..687,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 682..683,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -891,6 +1018,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 686..687,
                                                 value: Int(
                                                     1,
@@ -903,9 +1031,11 @@ Module(
                         },
                         MatchCase {
                             range: 692..714,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 697..699,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [],
                                 },
                             ),
@@ -913,10 +1043,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 709..714,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 709..710,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -925,6 +1057,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 713..714,
                                                 value: Int(
                                                     2,
@@ -940,9 +1073,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 737..782,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 743..744,
                             id: Name("x"),
                             ctx: Load,
@@ -951,14 +1086,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 750..782,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 755..767,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 755..767,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 755..759,
                                                     value: Float(
                                                         0.25,
@@ -968,6 +1107,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 762..767,
                                                     value: Complex {
                                                         real: 0.0,
@@ -983,10 +1123,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 777..782,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 777..778,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -995,6 +1137,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 781..782,
                                                 value: Int(
                                                     0,
@@ -1010,9 +1153,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 805..841,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 811..812,
                             id: Name("x"),
                             ctx: Load,
@@ -1021,15 +1166,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 818..841,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 823..826,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 823..826,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 824..826,
                                                     value: Complex {
                                                         real: 0.0,
@@ -1045,10 +1194,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 836..841,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 836..837,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1057,6 +1208,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 840..841,
                                                 value: Int(
                                                     0,
@@ -1072,9 +1224,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 864..913,
                     subject: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 870..871,
                             value: Int(
                                 4,
@@ -1084,15 +1238,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 877..913,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 882..895,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 882..883,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 882..883,
                                                         value: Int(
                                                             0,
@@ -1104,8 +1262,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 886..887,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 886..887,
                                                         value: Int(
                                                             1,
@@ -1117,8 +1277,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 890..891,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 890..891,
                                                         value: Int(
                                                             2,
@@ -1130,8 +1292,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 894..895,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 894..895,
                                                         value: Int(
                                                             3,
@@ -1147,10 +1311,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 905..913,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 905..906,
                                                     id: Name("x"),
                                                     ctx: Store,
@@ -1159,6 +1325,7 @@ Module(
                                         ],
                                         value: BooleanLiteral(
                                             ExprBooleanLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 909..913,
                                                 value: true,
                                             },
@@ -1172,9 +1339,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 936..975,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 942..943,
                             id: Name("x"),
                             ctx: Load,
@@ -1183,11 +1352,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 949..975,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 954..955,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 954..955,
                                             value: Int(
                                                 0,
@@ -1199,6 +1371,7 @@ Module(
                             guard: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 959..960,
                                         id: Name("x"),
                                         ctx: Load,
@@ -1208,10 +1381,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 970..975,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 970..971,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1220,6 +1395,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 974..975,
                                                 value: Int(
                                                     0,
@@ -1235,9 +1411,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 998..1098,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1004..1005,
                             id: Name("x"),
                             ctx: Load,
@@ -1246,12 +1424,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1011..1037,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 1016..1022,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1017..1018,
                                                 value: Int(
                                                     1,
@@ -1263,8 +1444,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1020..1021,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1020..1021,
                                                         value: Int(
                                                             0,
@@ -1281,10 +1464,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1032..1037,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1032..1033,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1293,6 +1478,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1036..1037,
                                                 value: Int(
                                                     0,
@@ -1305,12 +1491,15 @@ Module(
                         },
                         MatchCase {
                             range: 1042..1068,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 1047..1053,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1048..1049,
                                                 value: Int(
                                                     0,
@@ -1322,8 +1511,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1051..1052,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1051..1052,
                                                         value: Int(
                                                             0,
@@ -1340,10 +1531,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1063..1068,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1063..1064,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1352,6 +1545,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1067..1068,
                                                 value: Int(
                                                     1,
@@ -1364,15 +1558,18 @@ Module(
                         },
                         MatchCase {
                             range: 1073..1098,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 1078..1083,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [],
                                     patterns: [],
                                     rest: Some(
                                         Identifier {
                                             id: Name("z"),
                                             range: 1081..1082,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -1381,10 +1578,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1093..1098,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1093..1094,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1393,6 +1592,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1097..1098,
                                                 value: Int(
                                                     2,
@@ -1408,12 +1608,15 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1121..1162,
                     subject: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1127..1132,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1127..1130,
                                     id: Name("Seq"),
                                     ctx: Load,
@@ -1421,6 +1624,7 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1130..1132,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [],
                             },
@@ -1429,13 +1633,16 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1138..1162,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1143..1147,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 1144..1146,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -1446,10 +1653,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1157..1162,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1157..1158,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1458,6 +1667,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1161..1162,
                                                 value: Int(
                                                     0,
@@ -1473,9 +1683,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1185..1245,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1191..1192,
                             id: Name("x"),
                             ctx: Load,
@@ -1484,11 +1696,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1198..1219,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 1203..1204,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1203..1204,
                                             value: Int(
                                                 1,
@@ -1501,10 +1716,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1214..1219,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1214..1215,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1513,6 +1730,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1218..1219,
                                                 value: Int(
                                                     0,
@@ -1525,11 +1743,14 @@ Module(
                         },
                         MatchCase {
                             range: 1224..1245,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 1229..1230,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1229..1230,
                                             value: Int(
                                                 1,
@@ -1542,10 +1763,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1240..1245,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1240..1241,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1554,6 +1777,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1244..1245,
                                                 value: Int(
                                                     1,
@@ -1569,9 +1793,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1268..1315,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1274..1275,
                             id: Name("x"),
                             ctx: Load,
@@ -1580,17 +1806,21 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1281..1315,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 1286..1298,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1287..1292,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 1287..1292,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "foo",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -1607,11 +1837,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 1294..1297,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("bar"),
                                                         range: 1294..1297,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -1624,10 +1856,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1308..1315,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1308..1309,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1636,6 +1870,7 @@ Module(
                                         ],
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1312..1315,
                                                 id: Name("bar"),
                                                 ctx: Load,
@@ -1650,13 +1885,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1338..1392,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 1344..1353,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1345..1346,
                                         value: Int(
                                             0,
@@ -1665,6 +1903,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1348..1349,
                                         value: Int(
                                             1,
@@ -1673,6 +1912,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1351..1352,
                                         value: Int(
                                             2,
@@ -1687,15 +1927,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1359..1392,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1364..1377,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1365..1366,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1365..1366,
                                                         value: Int(
                                                             0,
@@ -1707,8 +1951,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1368..1369,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1368..1369,
                                                         value: Int(
                                                             1,
@@ -1720,10 +1966,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 1371..1373,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 1372..1373,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -1731,8 +1979,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1375..1376,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1375..1376,
                                                         value: Int(
                                                             2,
@@ -1748,10 +1998,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1387..1392,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1387..1388,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1760,6 +2012,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1391..1392,
                                                 value: Int(
                                                     0,
@@ -1775,9 +2028,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1415..1529,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1421..1422,
                             id: Name("x"),
                             ctx: Load,
@@ -1786,15 +2041,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1428..1451,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1433..1436,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1434..1435,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1434..1435,
                                                         value: Int(
                                                             0,
@@ -1810,10 +2069,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1446..1451,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1446..1447,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1822,6 +2083,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1450..1451,
                                                 value: Int(
                                                     0,
@@ -1834,15 +2096,19 @@ Module(
                         },
                         MatchCase {
                             range: 1456..1498,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1461..1467,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1462..1463,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1462..1463,
                                                         value: Int(
                                                             1,
@@ -1854,8 +2120,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1465..1466,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1465..1466,
                                                         value: Int(
                                                             0,
@@ -1870,9 +2138,11 @@ Module(
                             guard: Some(
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1472..1482,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1472..1473,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -1880,9 +2150,11 @@ Module(
                                         ),
                                         value: Subscript(
                                             ExprSubscript {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1477..1482,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1477..1478,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1890,11 +2162,13 @@ Module(
                                                 ),
                                                 slice: Slice(
                                                     ExprSlice {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1479..1481,
                                                         lower: None,
                                                         upper: Some(
                                                             NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1480..1481,
                                                                     value: Int(
                                                                         0,
@@ -1914,10 +2188,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1493..1498,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1493..1494,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1926,6 +2202,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1497..1498,
                                                 value: Int(
                                                     1,
@@ -1938,15 +2215,19 @@ Module(
                         },
                         MatchCase {
                             range: 1503..1529,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1508..1514,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1509..1510,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1509..1510,
                                                         value: Int(
                                                             1,
@@ -1958,8 +2239,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 1512..1513,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1512..1513,
                                                         value: Int(
                                                             0,
@@ -1975,10 +2258,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1524..1529,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1524..1525,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -1987,6 +2272,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1528..1529,
                                                 value: Int(
                                                     2,
@@ -2002,9 +2288,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1552..1595,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1558..1559,
                             id: Name("w"),
                             ctx: Load,
@@ -2013,18 +2301,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1565..1595,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1570..1580,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 1571..1572,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 1571..1572,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2032,11 +2324,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 1574..1575,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 1574..1575,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2044,6 +2338,7 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 1577..1579,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -2054,10 +2349,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1590..1595,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1590..1591,
                                                     id: Name("z"),
                                                     ctx: Store,
@@ -2066,6 +2363,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1594..1595,
                                                 value: Int(
                                                     0,
@@ -2081,9 +2379,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1618..1664,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1624..1625,
                             id: Name("x"),
                             ctx: Load,
@@ -2092,18 +2392,23 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1631..1664,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 1636..1649,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1636..1649,
                                             left: UnaryOp(
                                                 ExprUnaryOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1636..1641,
                                                     op: USub,
                                                     operand: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1637..1641,
                                                             value: Float(
                                                                 0.25,
@@ -2115,6 +2420,7 @@ Module(
                                             op: Sub,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1644..1649,
                                                     value: Complex {
                                                         real: 0.0,
@@ -2130,10 +2436,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1659..1664,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1659..1660,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2142,6 +2450,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1663..1664,
                                                 value: Int(
                                                     0,
@@ -2157,13 +2466,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1687..1726,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 1693..1697,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1694..1695,
                                         id: Name("x"),
                                         ctx: Load,
@@ -2177,18 +2489,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1703..1726,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 1708..1711,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 1709..1710,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 1709..1710,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2200,10 +2516,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1721..1726,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1721..1722,
                                                     id: Name("z"),
                                                     ctx: Store,
@@ -2212,6 +2530,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1725..1726,
                                                 value: Int(
                                                     0,
@@ -2227,9 +2546,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1749..1789,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1755..1756,
                             id: Name("x"),
                             ctx: Load,
@@ -2238,20 +2559,26 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1762..1789,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 1767..1774,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1767..1774,
                                             value: Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1767..1772,
                                                     value: Attribute(
                                                         ExprAttribute {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1767..1770,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1767..1768,
                                                                     id: Name("A"),
                                                                     ctx: Load,
@@ -2260,6 +2587,7 @@ Module(
                                                             attr: Identifier {
                                                                 id: Name("B"),
                                                                 range: 1769..1770,
+                                                                node_index: AtomicNodeIndex(..),
                                                             },
                                                             ctx: Load,
                                                         },
@@ -2267,6 +2595,7 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("C"),
                                                         range: 1771..1772,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
@@ -2274,6 +2603,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("D"),
                                                 range: 1773..1774,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -2284,10 +2614,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1784..1789,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1784..1785,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2296,6 +2628,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1788..1789,
                                                 value: Int(
                                                     0,
@@ -2311,9 +2644,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1812..1849,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1818..1819,
                             id: Name("x"),
                             ctx: Load,
@@ -2322,9 +2657,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1825..1849,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSingleton(
                                 PatternMatchSingleton {
                                     range: 1830..1834,
+                                    node_index: AtomicNodeIndex(..),
                                     value: None,
                                 },
                             ),
@@ -2332,10 +2669,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1844..1849,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1844..1845,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2344,6 +2683,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1848..1849,
                                                 value: Int(
                                                     0,
@@ -2359,9 +2699,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1872..1906,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1878..1879,
                             id: Name("x"),
                             ctx: Load,
@@ -2370,11 +2712,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1885..1906,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 1890..1891,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1890..1891,
                                             value: Int(
                                                 0,
@@ -2387,10 +2732,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1901..1906,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1901..1902,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2399,6 +2746,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1905..1906,
                                                 value: Int(
                                                     0,
@@ -2414,9 +2762,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1929..1967,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1935..1936,
                             id: Name("x"),
                             ctx: Load,
@@ -2425,9 +2775,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 1942..1967,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSingleton(
                                 PatternMatchSingleton {
                                     range: 1947..1952,
+                                    node_index: AtomicNodeIndex(..),
                                     value: False,
                                 },
                             ),
@@ -2435,10 +2787,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1962..1967,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1962..1963,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2447,6 +2801,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1966..1967,
                                                 value: Int(
                                                     0,
@@ -2462,9 +2817,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 1990..2081,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1996..1997,
                             id: Name("x"),
                             ctx: Load,
@@ -2473,9 +2830,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2003..2025,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2008..2010,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [],
                                 },
                             ),
@@ -2483,10 +2842,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2020..2025,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2020..2021,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2495,6 +2856,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2024..2025,
                                                 value: Int(
                                                     0,
@@ -2507,20 +2869,25 @@ Module(
                         },
                         MatchCase {
                             range: 2030..2054,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2035..2039,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 2036..2038,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2036..2038,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 2036..2038,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -2541,10 +2908,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2049..2054,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2049..2050,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2553,6 +2922,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2053..2054,
                                                 value: Int(
                                                     1,
@@ -2565,16 +2935,20 @@ Module(
                         },
                         MatchCase {
                             range: 2059..2081,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 2064..2066,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2064..2066,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 2064..2066,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -2592,10 +2966,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2076..2081,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2076..2077,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2604,6 +2980,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2080..2081,
                                                 value: Int(
                                                     2,
@@ -2619,9 +2996,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2104..2138,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2110..2111,
                             id: Name("x"),
                             ctx: Load,
@@ -2630,14 +3009,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2117..2138,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 2122..2123,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("z"),
                                             range: 2122..2123,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -2646,10 +3028,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2133..2138,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2133..2134,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2658,6 +3042,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2137..2138,
                                                 value: Int(
                                                     0,
@@ -2673,9 +3058,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2161..2207,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2167..2168,
                             id: Name("w"),
                             ctx: Load,
@@ -2684,18 +3071,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2174..2207,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2179..2192,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2180..2181,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 2180..2181,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2703,11 +3094,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2183..2184,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 2183..2184,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2715,10 +3108,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 2186..2191,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("rest"),
                                                         range: 2187..2191,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2730,10 +3125,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2202..2207,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2202..2203,
                                                     id: Name("z"),
                                                     ctx: Store,
@@ -2742,6 +3139,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2206..2207,
                                                 value: Int(
                                                     0,
@@ -2757,9 +3155,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2230..2307,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2236..2237,
                             id: Name("x"),
                             ctx: Load,
@@ -2768,19 +3168,24 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2243..2307,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 2248..2278,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2249..2255,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: Some(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 2249..2250,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 2249..2250,
                                                                     value: Int(
                                                                         0,
@@ -2794,6 +3199,7 @@ Module(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 2254..2255,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2801,12 +3207,15 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2260..2266,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: Some(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 2260..2261,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 2260..2261,
                                                                     value: Int(
                                                                         1,
@@ -2820,6 +3229,7 @@ Module(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 2265..2266,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2827,12 +3237,15 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2271..2277,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: Some(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 2271..2272,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 2271..2272,
                                                                     value: Int(
                                                                         2,
@@ -2846,6 +3259,7 @@ Module(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 2276..2277,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -2856,9 +3270,11 @@ Module(
                             guard: Some(
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2282..2292,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2282..2283,
                                                 id: Name("z"),
                                                 ctx: Load,
@@ -2870,9 +3286,11 @@ Module(
                                         comparators: [
                                             BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2287..2292,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2287..2288,
                                                             id: Name("x"),
                                                             ctx: Load,
@@ -2881,6 +3299,7 @@ Module(
                                                     op: Mod,
                                                     right: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2291..2292,
                                                             value: Int(
                                                                 2,
@@ -2896,10 +3315,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2302..2307,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2302..2303,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -2908,6 +3329,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2306..2307,
                                                 value: Int(
                                                     0,
@@ -2923,9 +3345,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2330..2499,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2336..2337,
                             id: Name("x"),
                             ctx: Load,
@@ -2934,12 +3358,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2343..2378,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 2348..2363,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2349..2350,
                                                 value: Int(
                                                     0,
@@ -2951,12 +3378,15 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 2352..2362,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 2353..2354,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 2353..2354,
                                                                     value: Int(
                                                                         1,
@@ -2968,8 +3398,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 2356..2357,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 2356..2357,
                                                                     value: Int(
                                                                         2,
@@ -2981,6 +3413,7 @@ Module(
                                                     MatchMapping(
                                                         PatternMatchMapping {
                                                             range: 2359..2361,
+                                                            node_index: AtomicNodeIndex(..),
                                                             keys: [],
                                                             patterns: [],
                                                             rest: None,
@@ -2997,10 +3430,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2373..2378,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2373..2374,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -3009,6 +3444,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2377..2378,
                                                 value: Int(
                                                     0,
@@ -3021,16 +3457,20 @@ Module(
                         },
                         MatchCase {
                             range: 2383..2472,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 2388..2457,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 2388..2411,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2389..2390,
                                                             value: Int(
                                                                 0,
@@ -3042,16 +3482,20 @@ Module(
                                                     MatchOr(
                                                         PatternMatchOr {
                                                             range: 2392..2410,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchSequence(
                                                                     PatternMatchSequence {
                                                                         range: 2392..2402,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         patterns: [
                                                                             MatchValue(
                                                                                 PatternMatchValue {
                                                                                     range: 2393..2394,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: NumberLiteral(
                                                                                         ExprNumberLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 2393..2394,
                                                                                             value: Int(
                                                                                                 1,
@@ -3063,8 +3507,10 @@ Module(
                                                                             MatchValue(
                                                                                 PatternMatchValue {
                                                                                     range: 2396..2397,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     value: NumberLiteral(
                                                                                         ExprNumberLiteral {
+                                                                                            node_index: AtomicNodeIndex(..),
                                                                                             range: 2396..2397,
                                                                                             value: Int(
                                                                                                 2,
@@ -3076,6 +3522,7 @@ Module(
                                                                             MatchMapping(
                                                                                 PatternMatchMapping {
                                                                                     range: 2399..2401,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     keys: [],
                                                                                     patterns: [],
                                                                                     rest: None,
@@ -3087,6 +3534,7 @@ Module(
                                                                 MatchSingleton(
                                                                     PatternMatchSingleton {
                                                                         range: 2405..2410,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: False,
                                                                     },
                                                                 ),
@@ -3100,9 +3548,11 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 2414..2423,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2415..2416,
                                                             value: Int(
                                                                 1,
@@ -3114,10 +3564,12 @@ Module(
                                                     MatchSequence(
                                                         PatternMatchSequence {
                                                             range: 2418..2422,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchSequence(
                                                                     PatternMatchSequence {
                                                                         range: 2419..2421,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         patterns: [],
                                                                     },
                                                                 ),
@@ -3131,9 +3583,11 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 2426..2441,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 2427..2428,
                                                             value: Int(
                                                                 0,
@@ -3145,12 +3599,15 @@ Module(
                                                     MatchSequence(
                                                         PatternMatchSequence {
                                                             range: 2430..2440,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchValue(
                                                                     PatternMatchValue {
                                                                         range: 2431..2432,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 2431..2432,
                                                                                 value: Int(
                                                                                     1,
@@ -3162,8 +3619,10 @@ Module(
                                                                 MatchValue(
                                                                     PatternMatchValue {
                                                                         range: 2434..2435,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 2434..2435,
                                                                                 value: Int(
                                                                                     2,
@@ -3175,6 +3634,7 @@ Module(
                                                                 MatchMapping(
                                                                     PatternMatchMapping {
                                                                         range: 2437..2439,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         keys: [],
                                                                         patterns: [],
                                                                         rest: None,
@@ -3190,19 +3650,23 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 2444..2446,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [],
                                             },
                                         ),
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 2449..2452,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2449..2452,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 2449..2452,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "X",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Double,
@@ -3219,6 +3683,7 @@ Module(
                                         MatchMapping(
                                             PatternMatchMapping {
                                                 range: 2455..2457,
+                                                node_index: AtomicNodeIndex(..),
                                                 keys: [],
                                                 patterns: [],
                                                 rest: None,
@@ -3231,10 +3696,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2467..2472,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2467..2468,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -3243,6 +3710,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2471..2472,
                                                 value: Int(
                                                     1,
@@ -3255,9 +3723,11 @@ Module(
                         },
                         MatchCase {
                             range: 2477..2499,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2482..2484,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [],
                                 },
                             ),
@@ -3265,10 +3735,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2494..2499,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2494..2495,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -3277,6 +3749,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2498..2499,
                                                 value: Int(
                                                     2,
@@ -3292,13 +3765,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2522..2568,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 2528..2537,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2529..2530,
                                         value: Int(
                                             0,
@@ -3307,6 +3783,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2532..2533,
                                         value: Int(
                                             1,
@@ -3315,6 +3792,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2535..2536,
                                         value: Int(
                                             2,
@@ -3329,15 +3807,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2543..2568,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2548..2553,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 2548..2549,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2548..2549,
                                                         value: Int(
                                                             0,
@@ -3349,10 +3831,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 2551..2553,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 2552..2553,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3364,10 +3848,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2563..2568,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2563..2564,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -3376,6 +3862,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2567..2568,
                                                 value: Int(
                                                     0,
@@ -3391,13 +3878,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2591..2638,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 2597..2606,
                             elts: [
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2598..2599,
                                         value: Int(
                                             0,
@@ -3406,6 +3896,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2601..2602,
                                         value: Int(
                                             1,
@@ -3414,6 +3905,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2604..2605,
                                         value: Int(
                                             2,
@@ -3428,17 +3920,21 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2612..2638,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2617..2623,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 2617..2619,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("x"),
                                                         range: 2618..2619,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3446,8 +3942,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 2621..2622,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 2621..2622,
                                                         value: Int(
                                                             2,
@@ -3463,10 +3961,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2633..2638,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2633..2634,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -3475,6 +3975,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2637..2638,
                                                 value: Int(
                                                     0,
@@ -3490,13 +3991,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2661..2697,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 2667..2669,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2667..2668,
                                         id: Name("x"),
                                         ctx: Load,
@@ -3510,18 +4014,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2675..2697,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2680..2682,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2680..2681,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 2680..2681,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3533,10 +4041,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2692..2697,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2692..2693,
                                                     id: Name("z"),
                                                     ctx: Store,
@@ -3545,6 +4055,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2696..2697,
                                                 value: Int(
                                                     0,
@@ -3560,13 +4071,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2720..2760,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 2726..2730,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2726..2727,
                                         id: Name("w"),
                                         ctx: Load,
@@ -3574,6 +4088,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2729..2730,
                                         id: Name("x"),
                                         ctx: Load,
@@ -3587,18 +4102,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2736..2760,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2741..2745,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2741..2742,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("y"),
                                                         range: 2741..2742,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3606,11 +4125,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2744..2745,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("z"),
                                                         range: 2744..2745,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3622,10 +4143,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2755..2760,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2755..2756,
                                                     id: Name("v"),
                                                     ctx: Store,
@@ -3634,6 +4157,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2759..2760,
                                                 value: Int(
                                                     0,
@@ -3649,16 +4173,20 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2783..2829,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 2789..2796,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2789..2795,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2789..2790,
                                                 id: Name("w"),
                                                 ctx: Store,
@@ -3666,6 +4194,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2794..2795,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -3681,22 +4210,27 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2802..2829,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 2807..2814,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 2807..2813,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: Some(
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 2807..2808,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("y"),
                                                                     range: 2807..2808,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -3706,6 +4240,7 @@ Module(
                                                     Identifier {
                                                         id: Name("v"),
                                                         range: 2812..2813,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -3717,10 +4252,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2824..2829,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 2824..2825,
                                                     id: Name("z"),
                                                     ctx: Store,
@@ -3729,6 +4266,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2828..2829,
                                                 value: Int(
                                                     0,
@@ -3744,9 +4282,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2831..2952,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 2837..2838,
                             id: Name("x"),
                             ctx: Load,
@@ -3755,23 +4295,29 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2927..2952,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 2932..2938,
+                                    node_index: AtomicNodeIndex(..),
                                     value: FString(
                                         ExprFString {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2932..2938,
                                             value: FStringValue {
                                                 inner: Single(
                                                     FString(
                                                         FString {
                                                             range: 2932..2938,
+                                                            node_index: AtomicNodeIndex(..),
                                                             elements: [
                                                                 Interpolation(
                                                                     InterpolatedElement {
                                                                         range: 2934..2937,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         expression: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 2935..2936,
                                                                                 id: Name("y"),
                                                                                 ctx: Load,
@@ -3800,6 +4346,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 2948..2952,
                                     },
                                 ),
@@ -3810,20 +4357,24 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 2953..3025,
                     subject: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 2959..2970,
                             items: [
                                 DictItem {
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 2960..2966,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 2960..2966,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "test",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -3838,6 +4389,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 2968..2969,
                                             value: Int(
                                                 1,
@@ -3851,15 +4403,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 2976..3025,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 2981..3004,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [],
                                     patterns: [],
                                     rest: Some(
                                         Identifier {
                                             id: Name("rest"),
                                             range: 2993..2997,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -3868,12 +4423,15 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3014..3025,
                                         value: Call(
                                             ExprCall {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3014..3025,
                                                 func: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3014..3019,
                                                         id: Name("print"),
                                                         ctx: Load,
@@ -3881,9 +4439,11 @@ Module(
                                                 ),
                                                 arguments: Arguments {
                                                     range: 3019..3025,
+                                                    node_index: AtomicNodeIndex(..),
                                                     args: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3020..3024,
                                                                 id: Name("rest"),
                                                                 ctx: Load,
@@ -3903,20 +4463,24 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3026..3129,
                     subject: Dict(
                         ExprDict {
+                            node_index: AtomicNodeIndex(..),
                             range: 3032..3049,
                             items: [
                                 DictItem {
                                     key: Some(
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3033..3040,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 3033..3040,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "label",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -3931,11 +4495,13 @@ Module(
                                     ),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3042..3048,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 3042..3048,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "test",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -3954,17 +4520,21 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3055..3129,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 3060..3107,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3070..3077,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 3070..3077,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "label",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Double,
@@ -3981,16 +4551,20 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 3079..3100,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: Some(
                                                     MatchOr(
                                                         PatternMatchOr {
                                                             range: 3079..3091,
+                                                            node_index: AtomicNodeIndex(..),
                                                             patterns: [
                                                                 MatchClass(
                                                                     PatternMatchClass {
                                                                         range: 3079..3084,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         cls: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 3079..3082,
                                                                                 id: Name("str"),
                                                                                 ctx: Load,
@@ -3998,6 +4572,7 @@ Module(
                                                                         ),
                                                                         arguments: PatternArguments {
                                                                             range: 3082..3084,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             patterns: [],
                                                                             keywords: [],
                                                                         },
@@ -4006,6 +4581,7 @@ Module(
                                                                 MatchSingleton(
                                                                     PatternMatchSingleton {
                                                                         range: 3087..3091,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: None,
                                                                     },
                                                                 ),
@@ -4017,6 +4593,7 @@ Module(
                                                     Identifier {
                                                         id: Name("label"),
                                                         range: 3095..3100,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -4029,12 +4606,15 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3117..3129,
                                         value: Call(
                                             ExprCall {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3117..3129,
                                                 func: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3117..3122,
                                                         id: Name("print"),
                                                         ctx: Load,
@@ -4042,9 +4622,11 @@ Module(
                                                 ),
                                                 arguments: Arguments {
                                                     range: 3122..3129,
+                                                    node_index: AtomicNodeIndex(..),
                                                     args: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3123..3128,
                                                                 id: Name("label"),
                                                                 ctx: Load,
@@ -4064,9 +4646,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3130..3170,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3136..3137,
                             id: Name("x"),
                             ctx: Load,
@@ -4075,15 +4659,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3143..3170,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 3148..3155,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3149..3150,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3149..3150,
                                                         value: Int(
                                                             0,
@@ -4095,8 +4683,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3152..3153,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3152..3153,
                                                         value: Int(
                                                             1,
@@ -4112,10 +4702,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3165..3170,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3165..3166,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -4124,6 +4716,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3169..3170,
                                                 value: Int(
                                                     0,
@@ -4139,9 +4732,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3171..3211,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3177..3178,
                             id: Name("x"),
                             ctx: Load,
@@ -4150,15 +4745,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3184..3211,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 3189..3196,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3190..3191,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3190..3191,
                                                         value: Int(
                                                             0,
@@ -4170,8 +4769,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3193..3194,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3193..3194,
                                                         value: Int(
                                                             1,
@@ -4187,10 +4788,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3206..3211,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3206..3207,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -4199,6 +4802,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3210..3211,
                                                 value: Int(
                                                     0,
@@ -4214,9 +4818,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3212..3249,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3218..3219,
                             id: Name("x"),
                             ctx: Load,
@@ -4225,15 +4831,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3225..3249,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 3230..3234,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3231..3232,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3231..3232,
                                                         value: Int(
                                                             0,
@@ -4249,10 +4859,12 @@ Module(
                             body: [
                                 Assign(
                                     StmtAssign {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3244..3249,
                                         targets: [
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3244..3245,
                                                     id: Name("y"),
                                                     ctx: Store,
@@ -4261,6 +4873,7 @@ Module(
                                         ],
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3248..3249,
                                                 value: Int(
                                                     0,
@@ -4276,13 +4889,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3250..3284,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 3256..3258,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3256..3257,
                                         id: Name("x"),
                                         ctx: Load,
@@ -4296,14 +4912,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3264..3284,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 3269..3270,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("z"),
                                             range: 3269..3270,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -4312,6 +4931,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3280..3284,
                                     },
                                 ),
@@ -4322,13 +4942,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3285..3321,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 3291..3295,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3291..3292,
                                         id: Name("x"),
                                         ctx: Load,
@@ -4336,6 +4959,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3294..3295,
                                         id: Name("y"),
                                         ctx: Load,
@@ -4349,14 +4973,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3301..3321,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 3306..3307,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("z"),
                                             range: 3306..3307,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -4365,6 +4992,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3317..3321,
                                     },
                                 ),
@@ -4375,13 +5003,16 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3322..3359,
                     subject: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 3328..3333,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3328..3329,
                                         id: Name("x"),
                                         ctx: Load,
@@ -4389,6 +5020,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3331..3332,
                                         id: Name("y"),
                                         ctx: Load,
@@ -4402,14 +5034,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3339..3359,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 3344..3345,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("z"),
                                             range: 3344..3345,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -4418,6 +5053,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3355..3359,
                                     },
                                 ),
@@ -4428,9 +5064,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3385..3475,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3391..3392,
                             id: Name("x"),
                             ctx: Load,
@@ -4439,9 +5077,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3398..3420,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSingleton(
                                 PatternMatchSingleton {
                                     range: 3403..3407,
+                                    node_index: AtomicNodeIndex(..),
                                     value: None,
                                 },
                             ),
@@ -4449,9 +5089,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3417..3420,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3417..3420,
                                             },
                                         ),
@@ -4461,9 +5103,11 @@ Module(
                         },
                         MatchCase {
                             range: 3425..3447,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSingleton(
                                 PatternMatchSingleton {
                                     range: 3430..3434,
+                                    node_index: AtomicNodeIndex(..),
                                     value: True,
                                 },
                             ),
@@ -4471,9 +5115,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3444..3447,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3444..3447,
                                             },
                                         ),
@@ -4483,9 +5129,11 @@ Module(
                         },
                         MatchCase {
                             range: 3452..3475,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSingleton(
                                 PatternMatchSingleton {
                                     range: 3457..3462,
+                                    node_index: AtomicNodeIndex(..),
                                     value: False,
                                 },
                             ),
@@ -4493,9 +5141,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3472..3475,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3472..3475,
                                             },
                                         ),
@@ -4508,9 +5158,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3497..3821,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3503..3504,
                             id: Name("x"),
                             ctx: Load,
@@ -4519,14 +5171,18 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3510..3531,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3515..3518,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3515..3518,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3515..3516,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -4535,6 +5191,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("b"),
                                                 range: 3517..3518,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -4545,9 +5202,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3528..3531,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3528..3531,
                                             },
                                         ),
@@ -4557,17 +5216,22 @@ Module(
                         },
                         MatchCase {
                             range: 3536..3559,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3541..3546,
+                                    node_index: AtomicNodeIndex(..),
                                     value: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3541..3546,
                                             value: Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3541..3544,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 3541..3542,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -4576,6 +5240,7 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("b"),
                                                         range: 3543..3544,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
@@ -4583,6 +5248,7 @@ Module(
                                             attr: Identifier {
                                                 id: Name("c"),
                                                 range: 3545..3546,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
@@ -4593,9 +5259,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3556..3559,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3556..3559,
                                             },
                                         ),
@@ -4605,16 +5273,20 @@ Module(
                         },
                         MatchCase {
                             range: 3564..3584,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3569..3571,
+                                    node_index: AtomicNodeIndex(..),
                                     value: StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3569..3571,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 3569..3571,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Single,
@@ -4632,9 +5304,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3581..3584,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3581..3584,
                                             },
                                         ),
@@ -4644,16 +5318,20 @@ Module(
                         },
                         MatchCase {
                             range: 3589..3610,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3594..3597,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BytesLiteral(
                                         ExprBytesLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3594..3597,
                                             value: BytesLiteralValue {
                                                 inner: Single(
                                                     BytesLiteral {
                                                         range: 3594..3597,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: [],
                                                         flags: BytesLiteralFlags {
                                                             quote_style: Single,
@@ -4671,9 +5349,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3607..3610,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3607..3610,
                                             },
                                         ),
@@ -4683,11 +5363,14 @@ Module(
                         },
                         MatchCase {
                             range: 3615..3634,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3620..3621,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3620..3621,
                                             value: Int(
                                                 1,
@@ -4700,9 +5383,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3631..3634,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3631..3634,
                                             },
                                         ),
@@ -4712,11 +5397,14 @@ Module(
                         },
                         MatchCase {
                             range: 3639..3660,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3644..3647,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3644..3647,
                                             value: Float(
                                                 1.0,
@@ -4729,9 +5417,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3657..3660,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3657..3660,
                                             },
                                         ),
@@ -4741,11 +5431,14 @@ Module(
                         },
                         MatchCase {
                             range: 3665..3687,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3670..3674,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3670..3674,
                                             value: Complex {
                                                 real: 0.0,
@@ -4759,9 +5452,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3684..3687,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3684..3687,
                                             },
                                         ),
@@ -4771,14 +5466,18 @@ Module(
                         },
                         MatchCase {
                             range: 3692..3716,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3697..3703,
+                                    node_index: AtomicNodeIndex(..),
                                     value: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3697..3703,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3697..3698,
                                                     value: Int(
                                                         1,
@@ -4788,6 +5487,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3701..3703,
                                                     value: Complex {
                                                         real: 0.0,
@@ -4803,9 +5503,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3713..3716,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3713..3716,
                                             },
                                         ),
@@ -4815,15 +5517,19 @@ Module(
                         },
                         MatchCase {
                             range: 3721..3741,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3726..3728,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3726..3728,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3727..3728,
                                                     value: Int(
                                                         1,
@@ -4838,9 +5544,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3738..3741,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3738..3741,
                                             },
                                         ),
@@ -4850,15 +5558,19 @@ Module(
                         },
                         MatchCase {
                             range: 3746..3767,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3751..3754,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3751..3754,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3752..3754,
                                                     value: Float(
                                                         1.0,
@@ -4873,9 +5585,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3764..3767,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3764..3767,
                                             },
                                         ),
@@ -4885,15 +5599,19 @@ Module(
                         },
                         MatchCase {
                             range: 3772..3795,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3777..3782,
+                                    node_index: AtomicNodeIndex(..),
                                     value: UnaryOp(
                                         ExprUnaryOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3777..3782,
                                             op: USub,
                                             operand: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 3778..3782,
                                                     value: Int(
                                                         1,
@@ -4908,9 +5626,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3792..3795,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3792..3795,
                                             },
                                         ),
@@ -4920,11 +5640,14 @@ Module(
                         },
                         MatchCase {
                             range: 3800..3821,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 3806..3807,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 3806..3807,
                                             value: Int(
                                                 1,
@@ -4937,9 +5660,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3818..3821,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3818..3821,
                                             },
                                         ),
@@ -4952,9 +5677,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3840..3927,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3846..3847,
                             id: Name("x"),
                             ctx: Load,
@@ -4963,15 +5690,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3853..3876,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 3858..3863,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3858..3859,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3858..3859,
                                                         value: Int(
                                                             1,
@@ -4983,8 +5714,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3862..3863,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3862..3863,
                                                         value: Int(
                                                             2,
@@ -5000,9 +5733,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3873..3876,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3873..3876,
                                             },
                                         ),
@@ -5012,20 +5747,25 @@ Module(
                         },
                         MatchCase {
                             range: 3881..3927,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchOr(
                                 PatternMatchOr {
                                     range: 3886..3914,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3886..3888,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3886..3888,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 3886..3888,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Single,
@@ -5042,8 +5782,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3891..3894,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3891..3894,
                                                         value: Float(
                                                             1.1,
@@ -5055,12 +5797,15 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3897..3899,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: UnaryOp(
                                                     ExprUnaryOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3897..3899,
                                                         op: USub,
                                                         operand: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3898..3899,
                                                                 value: Int(
                                                                     1,
@@ -5074,11 +5819,14 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3902..3908,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: BinOp(
                                                     ExprBinOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3902..3908,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3902..3903,
                                                                 value: Int(
                                                                     1,
@@ -5088,6 +5836,7 @@ Module(
                                                         op: Add,
                                                         right: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3906..3908,
                                                                 value: Complex {
                                                                     real: 0.0,
@@ -5102,11 +5851,14 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 3911..3914,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Attribute(
                                                     ExprAttribute {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 3911..3914,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 3911..3912,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -5115,6 +5867,7 @@ Module(
                                                         attr: Identifier {
                                                             id: Name("b"),
                                                             range: 3913..3914,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         ctx: Load,
                                                     },
@@ -5128,9 +5881,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3924..3927,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3924..3927,
                                             },
                                         ),
@@ -5143,9 +5898,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3946..3978,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3952..3953,
                             id: Name("x"),
                             ctx: Load,
@@ -5154,14 +5911,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3959..3978,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 3964..3965,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("a"),
                                             range: 3964..3965,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5170,9 +5930,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 3975..3978,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 3975..3978,
                                             },
                                         ),
@@ -5185,9 +5947,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 3979..4016,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 3985..3986,
                             id: Name("x"),
                             ctx: Load,
@@ -5196,18 +5960,22 @@ Module(
                     cases: [
                         MatchCase {
                             range: 3992..4016,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 3997..4003,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 3997..3998,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 3997..3998,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -5217,6 +5985,7 @@ Module(
                                         Identifier {
                                             id: Name("b"),
                                             range: 4002..4003,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5225,9 +5994,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4013..4016,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4013..4016,
                                             },
                                         ),
@@ -5240,9 +6011,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4017..4157,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4023..4024,
                             id: Name("x"),
                             ctx: Load,
@@ -5251,19 +6024,24 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4030..4060,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4035..4047,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchOr(
                                             PatternMatchOr {
                                                 range: 4035..4040,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 4035..4036,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 4035..4036,
                                                                     value: Int(
                                                                         1,
@@ -5275,8 +6053,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 4039..4040,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 4039..4040,
                                                                     value: Int(
                                                                         2,
@@ -5293,6 +6073,7 @@ Module(
                                         Identifier {
                                             id: Name("two"),
                                             range: 4044..4047,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5301,9 +6082,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4057..4060,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4057..4060,
                                             },
                                         ),
@@ -5313,18 +6096,23 @@ Module(
                         },
                         MatchCase {
                             range: 4065..4096,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4070..4083,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4070..4076,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: BinOp(
                                                     ExprBinOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4070..4076,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4070..4071,
                                                                 value: Int(
                                                                     1,
@@ -5334,6 +6122,7 @@ Module(
                                                         op: Add,
                                                         right: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4074..4076,
                                                                 value: Complex {
                                                                     real: 0.0,
@@ -5350,6 +6139,7 @@ Module(
                                         Identifier {
                                             id: Name("sum"),
                                             range: 4080..4083,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5358,9 +6148,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4093..4096,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4093..4096,
                                             },
                                         ),
@@ -5370,18 +6162,23 @@ Module(
                         },
                         MatchCase {
                             range: 4101..4128,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4106..4115,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4106..4109,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Attribute(
                                                     ExprAttribute {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4106..4109,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4106..4107,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -5390,6 +6187,7 @@ Module(
                                                         attr: Identifier {
                                                             id: Name("b"),
                                                             range: 4108..4109,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         ctx: Load,
                                                     },
@@ -5401,6 +6199,7 @@ Module(
                                         Identifier {
                                             id: Name("ab"),
                                             range: 4113..4115,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5409,9 +6208,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4125..4128,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4125..4128,
                                             },
                                         ),
@@ -5421,13 +6222,16 @@ Module(
                         },
                         MatchCase {
                             range: 4133..4157,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4138..4144,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 4138..4139,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: None,
                                             },
@@ -5437,6 +6241,7 @@ Module(
                                         Identifier {
                                             id: Name("x"),
                                             range: 4143..4144,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5445,9 +6250,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4154..4157,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4154..4157,
                                             },
                                         ),
@@ -5460,9 +6267,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4158..4190,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4164..4165,
                             id: Name("x"),
                             ctx: Load,
@@ -5471,9 +6280,11 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4171..4190,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4176..4177,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: None,
                                 },
@@ -5482,9 +6293,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4187..4190,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4187..4190,
                                             },
                                         ),
@@ -5497,9 +6310,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4215..4466,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4221..4222,
                             id: Name("x"),
                             ctx: Load,
@@ -5508,15 +6323,19 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4228..4253,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4233..4240,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4233..4234,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4233..4234,
                                                         value: Int(
                                                             1,
@@ -5528,8 +6347,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4236..4237,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4236..4237,
                                                         value: Int(
                                                             2,
@@ -5541,8 +6362,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4239..4240,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4239..4240,
                                                         value: Int(
                                                             3,
@@ -5558,9 +6381,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4250..4253,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4250..4253,
                                             },
                                         ),
@@ -5570,15 +6395,19 @@ Module(
                         },
                         MatchCase {
                             range: 4258..4286,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4263..4273,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4264..4265,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4264..4265,
                                                         value: Int(
                                                             1,
@@ -5590,8 +6419,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4267..4268,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4267..4268,
                                                         value: Int(
                                                             2,
@@ -5603,8 +6434,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4270..4271,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4270..4271,
                                                         value: Int(
                                                             3,
@@ -5620,9 +6453,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4283..4286,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4283..4286,
                                             },
                                         ),
@@ -5632,18 +6467,23 @@ Module(
                         },
                         MatchCase {
                             range: 4291..4331,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4296..4318,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4297..4303,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: BinOp(
                                                     ExprBinOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4297..4303,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4297..4298,
                                                                 value: Int(
                                                                     1,
@@ -5653,6 +6493,7 @@ Module(
                                                         op: Add,
                                                         right: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4301..4303,
                                                                 value: Complex {
                                                                     real: 0.0,
@@ -5667,11 +6508,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 4305..4306,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 4305..4306,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -5679,17 +6522,21 @@ Module(
                                         MatchSingleton(
                                             PatternMatchSingleton {
                                                 range: 4308..4312,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: None,
                                             },
                                         ),
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4314..4317,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: Attribute(
                                                     ExprAttribute {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4314..4317,
                                                         value: Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4314..4315,
                                                                 id: Name("a"),
                                                                 ctx: Load,
@@ -5698,6 +6545,7 @@ Module(
                                                         attr: Identifier {
                                                             id: Name("b"),
                                                             range: 4316..4317,
+                                                            node_index: AtomicNodeIndex(..),
                                                         },
                                                         ctx: Load,
                                                     },
@@ -5711,9 +6559,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4328..4331,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4328..4331,
                                             },
                                         ),
@@ -5723,23 +6573,29 @@ Module(
                         },
                         MatchCase {
                             range: 4336..4370,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 4341..4357,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: Some(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 4341..4352,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 4342..4348,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: Some(
                                                                 MatchValue(
                                                                     PatternMatchValue {
                                                                         range: 4342..4343,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: NumberLiteral(
                                                                             ExprNumberLiteral {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 4342..4343,
                                                                                 value: Int(
                                                                                     1,
@@ -5753,6 +6609,7 @@ Module(
                                                                 Identifier {
                                                                     id: Name("X"),
                                                                     range: 4347..4348,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -5760,11 +6617,13 @@ Module(
                                                     MatchAs(
                                                         PatternMatchAs {
                                                             range: 4350..4351,
+                                                            node_index: AtomicNodeIndex(..),
                                                             pattern: None,
                                                             name: Some(
                                                                 Identifier {
                                                                     id: Name("b"),
                                                                     range: 4350..4351,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                             ),
                                                         },
@@ -5777,6 +6636,7 @@ Module(
                                         Identifier {
                                             id: Name("S"),
                                             range: 4356..4357,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -5785,9 +6645,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4367..4370,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4367..4370,
                                             },
                                         ),
@@ -5797,15 +6659,19 @@ Module(
                         },
                         MatchCase {
                             range: 4375..4407,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4380..4394,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4381..4382,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4381..4382,
                                                         value: Int(
                                                             1,
@@ -5817,8 +6683,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4384..4385,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4384..4385,
                                                         value: Int(
                                                             2,
@@ -5830,11 +6698,14 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4387..4393,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: BinOp(
                                                     ExprBinOp {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4387..4393,
                                                         left: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4387..4388,
                                                                 value: Int(
                                                                     3,
@@ -5844,6 +6715,7 @@ Module(
                                                         op: Add,
                                                         right: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4391..4393,
                                                                 value: Complex {
                                                                     real: 0.0,
@@ -5862,9 +6734,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4404..4407,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4404..4407,
                                             },
                                         ),
@@ -5874,19 +6748,24 @@ Module(
                         },
                         MatchCase {
                             range: 4412..4440,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4417..4427,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 4418..4423,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 4419..4420,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 4419..4420,
                                                                     value: Int(
                                                                         1,
@@ -5898,8 +6777,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 4421..4422,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 4421..4422,
                                                                     value: Int(
                                                                         2,
@@ -5914,8 +6795,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4425..4426,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4425..4426,
                                                         value: Int(
                                                             3,
@@ -5931,9 +6814,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4437..4440,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4437..4440,
                                             },
                                         ),
@@ -5943,15 +6828,19 @@ Module(
                         },
                         MatchCase {
                             range: 4445..4466,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4450..4453,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4451..4452,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4451..4452,
                                                         value: Int(
                                                             1,
@@ -5967,9 +6856,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4463..4466,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4463..4466,
                                             },
                                         ),
@@ -5982,9 +6873,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4487..4616,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4493..4494,
                             id: Name("x"),
                             ctx: Load,
@@ -5993,17 +6886,21 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4500..4521,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4505..4508,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 4505..4507,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 4506..4507,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -6015,9 +6912,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4518..4521,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4518..4521,
                                             },
                                         ),
@@ -6027,13 +6926,16 @@ Module(
                         },
                         MatchCase {
                             range: 4526..4547,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4531..4534,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 4531..4533,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
@@ -6044,9 +6946,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4544..4547,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4544..4547,
                                             },
                                         ),
@@ -6056,15 +6960,19 @@ Module(
                         },
                         MatchCase {
                             range: 4552..4583,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4557..4570,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4558..4559,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4558..4559,
                                                         value: Int(
                                                             1,
@@ -6076,8 +6984,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4561..4562,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4561..4562,
                                                         value: Int(
                                                             2,
@@ -6089,10 +6999,12 @@ Module(
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 4564..4569,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("rest"),
                                                         range: 4565..4569,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -6104,9 +7016,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4580..4583,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4580..4583,
                                             },
                                         ),
@@ -6116,21 +7030,26 @@ Module(
                         },
                         MatchCase {
                             range: 4588..4616,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchSequence(
                                 PatternMatchSequence {
                                     range: 4593..4603,
+                                    node_index: AtomicNodeIndex(..),
                                     patterns: [
                                         MatchStar(
                                             PatternMatchStar {
                                                 range: 4594..4596,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: None,
                                             },
                                         ),
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4598..4599,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4598..4599,
                                                         value: Int(
                                                             1,
@@ -6142,8 +7061,10 @@ Module(
                                         MatchValue(
                                             PatternMatchValue {
                                                 range: 4601..4602,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 4601..4602,
                                                         value: Int(
                                                             2,
@@ -6159,9 +7080,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4613..4616,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4613..4616,
                                             },
                                         ),
@@ -6174,9 +7097,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4638..4910,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 4644..4645,
                             id: Name("x"),
                             ctx: Load,
@@ -6185,11 +7110,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4651..4676,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4656..4663,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4656..4661,
                                             id: Name("Point"),
                                             ctx: Load,
@@ -6197,6 +7125,7 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4661..4663,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [],
                                     },
@@ -6206,9 +7135,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4673..4676,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4673..4676,
                                             },
                                         ),
@@ -6218,17 +7149,22 @@ Module(
                         },
                         MatchCase {
                             range: 4681..4710,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4686..4697,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Attribute(
                                         ExprAttribute {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4686..4695,
                                             value: Attribute(
                                                 ExprAttribute {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 4686..4689,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 4686..4687,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -6237,6 +7173,7 @@ Module(
                                                     attr: Identifier {
                                                         id: Name("b"),
                                                         range: 4688..4689,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     ctx: Load,
                                                 },
@@ -6244,12 +7181,14 @@ Module(
                                             attr: Identifier {
                                                 id: Name("Point"),
                                                 range: 4690..4695,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                             ctx: Load,
                                         },
                                     ),
                                     arguments: PatternArguments {
                                         range: 4695..4697,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [],
                                     },
@@ -6259,9 +7198,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4707..4710,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4707..4710,
                                             },
                                         ),
@@ -6271,11 +7212,14 @@ Module(
                         },
                         MatchCase {
                             range: 4715..4745,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4720..4732,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4720..4727,
                                             id: Name("Point2D"),
                                             ctx: Load,
@@ -6283,19 +7227,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4727..4732,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 4728..4731,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 4728..4729,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 4730..4731,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4730..4731,
                                                                 value: Int(
                                                                     0,
@@ -6313,9 +7262,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4742..4745,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4742..4745,
                                             },
                                         ),
@@ -6325,11 +7276,14 @@ Module(
                         },
                         MatchCase {
                             range: 4750..4786,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4755..4773,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4755..4762,
                                             id: Name("Point2D"),
                                             ctx: Load,
@@ -6337,19 +7291,24 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4762..4773,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 4763..4766,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 4763..4764,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 4765..4766,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4765..4766,
                                                                 value: Int(
                                                                     0,
@@ -6361,15 +7320,19 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 4768..4771,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 4768..4769,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 4770..4771,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4770..4771,
                                                                 value: Int(
                                                                     0,
@@ -6387,9 +7350,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4783..4786,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4783..4786,
                                             },
                                         ),
@@ -6399,11 +7364,14 @@ Module(
                         },
                         MatchCase {
                             range: 4791..4822,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4796..4809,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4796..4803,
                                             id: Name("Point2D"),
                                             ctx: Load,
@@ -6411,12 +7379,15 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4803..4809,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchValue(
                                                 PatternMatchValue {
                                                     range: 4804..4805,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 4804..4805,
                                                             value: Int(
                                                                 0,
@@ -6428,8 +7399,10 @@ Module(
                                             MatchValue(
                                                 PatternMatchValue {
                                                     range: 4807..4808,
+                                                    node_index: AtomicNodeIndex(..),
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 4807..4808,
                                                             value: Int(
                                                                 1,
@@ -6447,9 +7420,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4819..4822,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4819..4822,
                                             },
                                         ),
@@ -6459,11 +7434,14 @@ Module(
                         },
                         MatchCase {
                             range: 4827..4865,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4832..4852,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4832..4839,
                                             id: Name("Point2D"),
                                             ctx: Load,
@@ -6471,16 +7449,20 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4839..4852,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [
                                             MatchSequence(
                                                 PatternMatchSequence {
                                                     range: 4840..4846,
+                                                    node_index: AtomicNodeIndex(..),
                                                     patterns: [
                                                         MatchValue(
                                                             PatternMatchValue {
                                                                 range: 4841..4842,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 4841..4842,
                                                                         value: Int(
                                                                             0,
@@ -6492,8 +7474,10 @@ Module(
                                                         MatchValue(
                                                             PatternMatchValue {
                                                                 range: 4844..4845,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 value: NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 4844..4845,
                                                                         value: Int(
                                                                             1,
@@ -6509,15 +7493,19 @@ Module(
                                         keywords: [
                                             PatternKeyword {
                                                 range: 4848..4851,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 4848..4849,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 4850..4851,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4850..4851,
                                                                 value: Int(
                                                                     1,
@@ -6535,9 +7523,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4862..4865,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4862..4865,
                                             },
                                         ),
@@ -6547,11 +7537,14 @@ Module(
                         },
                         MatchCase {
                             range: 4870..4910,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchClass(
                                 PatternMatchClass {
                                     range: 4875..4897,
+                                    node_index: AtomicNodeIndex(..),
                                     cls: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 4875..4882,
                                             id: Name("Point2D"),
                                             ctx: Load,
@@ -6559,23 +7552,29 @@ Module(
                                     ),
                                     arguments: PatternArguments {
                                         range: 4882..4897,
+                                        node_index: AtomicNodeIndex(..),
                                         patterns: [],
                                         keywords: [
                                             PatternKeyword {
                                                 range: 4883..4891,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("x"),
                                                     range: 4883..4884,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchSequence(
                                                     PatternMatchSequence {
                                                         range: 4885..4891,
+                                                        node_index: AtomicNodeIndex(..),
                                                         patterns: [
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 4886..4887,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 4886..4887,
                                                                             value: Int(
                                                                                 0,
@@ -6587,8 +7586,10 @@ Module(
                                                             MatchValue(
                                                                 PatternMatchValue {
                                                                     range: 4889..4890,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: NumberLiteral(
                                                                         ExprNumberLiteral {
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             range: 4889..4890,
                                                                             value: Int(
                                                                                 1,
@@ -6603,15 +7604,19 @@ Module(
                                             },
                                             PatternKeyword {
                                                 range: 4893..4896,
+                                                node_index: AtomicNodeIndex(..),
                                                 attr: Identifier {
                                                     id: Name("y"),
                                                     range: 4893..4894,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 pattern: MatchValue(
                                                     PatternMatchValue {
                                                         range: 4895..4896,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 4895..4896,
                                                                 value: Int(
                                                                     1,
@@ -6629,9 +7634,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4907..4910,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4907..4910,
                                             },
                                         ),
@@ -6644,12 +7651,15 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 4934..5028,
                     subject: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 4940..4946,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4940..4941,
                                     id: Name("x"),
                                     ctx: Store,
@@ -6657,6 +7667,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 4945..4946,
                                     id: Name("b"),
                                     ctx: Load,
@@ -6667,12 +7678,15 @@ Module(
                     cases: [
                         MatchCase {
                             range: 4952..4976,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 4957..4963,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4958..4959,
                                                 value: Int(
                                                     1,
@@ -6684,6 +7698,7 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 4961..4962,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: None,
                                             },
@@ -6696,9 +7711,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 4973..4976,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4973..4976,
                                             },
                                         ),
@@ -6708,17 +7725,21 @@ Module(
                         },
                         MatchCase {
                             range: 4981..5028,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchMapping(
                                 PatternMatchMapping {
                                     range: 4986..5015,
+                                    node_index: AtomicNodeIndex(..),
                                     keys: [
                                         StringLiteral(
                                             ExprStringLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4987..4989,
                                                 value: StringLiteralValue {
                                                     inner: Single(
                                                         StringLiteral {
                                                             range: 4987..4989,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: "",
                                                             flags: StringLiteralFlags {
                                                                 quote_style: Single,
@@ -6732,6 +7753,7 @@ Module(
                                         ),
                                         NoneLiteral(
                                             ExprNoneLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 4994..4998,
                                             },
                                         ),
@@ -6740,11 +7762,13 @@ Module(
                                         MatchAs(
                                             PatternMatchAs {
                                                 range: 4991..4992,
+                                                node_index: AtomicNodeIndex(..),
                                                 pattern: None,
                                                 name: Some(
                                                     Identifier {
                                                         id: Name("a"),
                                                         range: 4991..4992,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                 ),
                                             },
@@ -6752,12 +7776,15 @@ Module(
                                         MatchSequence(
                                             PatternMatchSequence {
                                                 range: 5000..5006,
+                                                node_index: AtomicNodeIndex(..),
                                                 patterns: [
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 5001..5002,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 5001..5002,
                                                                     value: Int(
                                                                         1,
@@ -6769,8 +7796,10 @@ Module(
                                                     MatchValue(
                                                         PatternMatchValue {
                                                             range: 5004..5005,
+                                                            node_index: AtomicNodeIndex(..),
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 5004..5005,
                                                                     value: Int(
                                                                         2,
@@ -6787,6 +7816,7 @@ Module(
                                         Identifier {
                                             id: Name("rest"),
                                             range: 5010..5014,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -6795,9 +7825,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5025..5028,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5025..5028,
                                             },
                                         ),
@@ -6810,9 +7842,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 5046..5106,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5052..5053,
                             id: Name("y"),
                             ctx: Load,
@@ -6821,14 +7855,17 @@ Module(
                     cases: [
                         MatchCase {
                             range: 5059..5080,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 5064..5065,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("a"),
                                             range: 5064..5065,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -6836,9 +7873,11 @@ Module(
                             guard: Some(
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5069..5075,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5069..5070,
                                                 id: Name("b"),
                                                 ctx: Store,
@@ -6846,6 +7885,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5074..5075,
                                                 id: Name("c"),
                                                 ctx: Load,
@@ -6857,9 +7897,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5077..5080,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5077..5080,
                                             },
                                         ),
@@ -6869,14 +7911,17 @@ Module(
                         },
                         MatchCase {
                             range: 5085..5106,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchAs(
                                 PatternMatchAs {
                                     range: 5090..5091,
+                                    node_index: AtomicNodeIndex(..),
                                     pattern: None,
                                     name: Some(
                                         Identifier {
                                             id: Name("e"),
                                             range: 5090..5091,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                     ),
                                 },
@@ -6884,9 +7929,11 @@ Module(
                             guard: Some(
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5096..5101,
                                         left: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5096..5097,
                                                 value: Int(
                                                     1,
@@ -6899,6 +7946,7 @@ Module(
                                         comparators: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5100..5101,
                                                     value: Int(
                                                         2,
@@ -6912,9 +7960,11 @@ Module(
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5103..5106,
                                         value: EllipsisLiteral(
                                             ExprEllipsisLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5103..5106,
                                             },
                                         ),
@@ -6927,19 +7977,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5135..5150,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 5135..5150,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5135..5147,
                                         left: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5135..5143,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5135..5140,
                                                         id: Name("match"),
                                                         ctx: Load,
@@ -6948,6 +8003,7 @@ Module(
                                                 op: Mult,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5142..5143,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -6958,6 +8014,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5146..5147,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -6967,6 +8024,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5149..5150,
                                         id: Name("c"),
                                         ctx: Load,
@@ -6981,16 +8039,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5176..5193,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 5176..5193,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5176..5190,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5176..5181,
                                                 id: Name("match"),
                                                 ctx: Load,
@@ -6999,9 +8061,11 @@ Module(
                                         op: Mult,
                                         right: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5184..5189,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5184..5185,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -7010,6 +8074,7 @@ Module(
                                                 op: Add,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5188..5189,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -7021,6 +8086,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5192..5193,
                                         id: Name("c"),
                                         ctx: Load,
@@ -7035,12 +8101,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5219..5236,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 5219..5236,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5219..5224,
                                     id: Name("match"),
                                     ctx: Load,
@@ -7048,15 +8117,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 5225..5236,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5226..5232,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5227..5232,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 5227..5228,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -7065,6 +8138,7 @@ Module(
                                                     op: Add,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 5231..5232,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -7077,6 +8151,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5234..5235,
                                             id: Name("c"),
                                             ctx: Load,
@@ -7091,15 +8166,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5263..5279,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5263..5279,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5263..5275,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5263..5268,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7108,9 +8187,11 @@ Module(
                                     op: Sub,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5270..5275,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5270..5271,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -7119,6 +8200,7 @@ Module(
                                             op: Mult,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5274..5275,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -7131,6 +8213,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5278..5279,
                                     id: Name("c"),
                                     ctx: Load,
@@ -7142,15 +8225,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5306..5324,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5306..5324,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5306..5320,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5306..5311,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7159,9 +8246,11 @@ Module(
                                     op: Sub,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5314..5319,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5314..5315,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -7170,6 +8259,7 @@ Module(
                                             op: Mult,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5318..5319,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -7182,6 +8272,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5323..5324,
                                     id: Name("c"),
                                     ctx: Load,
@@ -7193,18 +8284,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5351..5369,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 5351..5369,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5351..5365,
                                     left: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5351..5361,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5351..5356,
                                                     id: Name("match"),
                                                     ctx: Load,
@@ -7212,13 +8308,16 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 5357..5361,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     UnaryOp(
                                                         ExprUnaryOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 5358..5360,
                                                             op: USub,
                                                             operand: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 5359..5360,
                                                                     id: Name("a"),
                                                                     ctx: Load,
@@ -7234,6 +8333,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5364..5365,
                                             id: Name("b"),
                                             ctx: Load,
@@ -7244,6 +8344,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5368..5369,
                                     id: Name("c"),
                                     ctx: Load,
@@ -7255,15 +8356,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5397..5407,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5397..5407,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5397..5405,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5397..5402,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7271,6 +8376,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 5403..5405,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -7279,6 +8385,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 5406..5407,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7287,15 +8394,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5424..5436,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5424..5436,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5424..5434,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5424..5429,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7303,9 +8414,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 5430..5434,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5431..5433,
                                                     elts: [],
                                                     ctx: Load,
@@ -7320,6 +8433,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 5435..5436,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7328,15 +8442,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5455..5468,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5455..5468,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5455..5466,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5455..5460,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7344,9 +8462,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 5461..5466,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5462..5464,
                                                     elts: [],
                                                     ctx: Load,
@@ -7361,6 +8481,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 5467..5468,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7369,15 +8490,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5487..5498,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5487..5498,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5487..5496,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5487..5492,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7385,6 +8510,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5494..5495,
                                             id: Name("a"),
                                             ctx: Load,
@@ -7396,6 +8522,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 5497..5498,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7404,15 +8531,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5516..5528,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5516..5528,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5516..5526,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5516..5521,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7420,10 +8551,12 @@ Module(
                                     ),
                                     slice: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5523..5525,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5523..5524,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -7440,6 +8573,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 5527..5528,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7448,15 +8582,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5569..5583,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 5569..5583,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5569..5581,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5569..5574,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7464,10 +8602,12 @@ Module(
                                     ),
                                     slice: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5576..5580,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 5577..5578,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -7484,6 +8624,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 5582..5583,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -7492,15 +8633,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5604..5621,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 5604..5621,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5604..5611,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5604..5609,
                                             id: Name("match"),
                                             ctx: Load,
@@ -7508,6 +8653,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 5609..5611,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -7515,10 +8661,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5612..5620,
                                     lower: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5612..5613,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -7528,6 +8676,7 @@ Module(
                                     upper: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5619..5620,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -7544,12 +8693,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 5641..5660,
                     test: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 5644..5654,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5644..5649,
                                     id: Name("match"),
                                     ctx: Store,
@@ -7557,6 +8709,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5653..5654,
                                     value: Int(
                                         1,
@@ -7568,6 +8721,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 5656..5660,
                             },
                         ),
@@ -7577,9 +8731,11 @@ Module(
             ),
             Match(
                 StmtMatch {
+                    node_index: AtomicNodeIndex(..),
                     range: 5661..5715,
                     subject: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5667..5672,
                             id: Name("match"),
                             ctx: Load,
@@ -7588,11 +8744,14 @@ Module(
                     cases: [
                         MatchCase {
                             range: 5678..5690,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 5683..5684,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5683..5684,
                                             value: Int(
                                                 1,
@@ -7605,6 +8764,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5686..5690,
                                     },
                                 ),
@@ -7612,11 +8772,14 @@ Module(
                         },
                         MatchCase {
                             range: 5695..5715,
+                            node_index: AtomicNodeIndex(..),
                             pattern: MatchValue(
                                 PatternMatchValue {
                                     range: 5700..5701,
+                                    node_index: AtomicNodeIndex(..),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5700..5701,
                                             value: Int(
                                                 2,
@@ -7629,6 +8792,7 @@ Module(
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 5711..5715,
                                     },
                                 ),
@@ -7639,10 +8803,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 5716..5752,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 5716..5721,
                                 id: Name("match"),
                                 ctx: Store,
@@ -7651,19 +8817,26 @@ Module(
                     ],
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 5724..5752,
                             parameters: Some(
                                 Parameters {
                                     range: 5731..5736,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 5731..5736,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 5731..5736,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("query"),
                                                     range: 5731..5736,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -7677,9 +8850,11 @@ Module(
                             ),
                             body: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5738..5752,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5738..5743,
                                             id: Name("query"),
                                             ctx: Load,
@@ -7691,6 +8866,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 5747..5752,
                                                 id: Name("event"),
                                                 ctx: Load,
@@ -7705,12 +8881,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 5753..5769,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 5753..5769,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 5753..5758,
                                     id: Name("print"),
                                     ctx: Load,
@@ -7718,12 +8897,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 5758..5769,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 5759..5768,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 5759..5764,
                                                     id: Name("match"),
                                                     ctx: Load,
@@ -7731,9 +8913,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 5764..5768,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 5765..5767,
                                                             value: Int(
                                                                 12,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__raise.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__raise.py.snap
index 1796953d2a..7329f1e3a9 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__raise.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__raise.py.snap
@@ -1,17 +1,18 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/raise.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..289,
         body: [
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 8..13,
                     exc: None,
                     cause: None,
@@ -19,10 +20,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 14..21,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..21,
                                 id: Name("a"),
                                 ctx: Load,
@@ -34,14 +37,17 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 22..34,
                     exc: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 28..34,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 29..30,
                                             id: Name("a"),
                                             ctx: Load,
@@ -49,6 +55,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 32..33,
                                             id: Name("b"),
                                             ctx: Load,
@@ -65,13 +72,16 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 35..46,
                     exc: Some(
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 41..46,
                                 left: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 41..42,
                                         value: Int(
                                             1,
@@ -84,6 +94,7 @@ Module(
                                 comparators: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 45..46,
                                             value: Int(
                                                 2,
@@ -99,15 +110,18 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 47..60,
                     exc: Some(
                         BoolOp(
                             ExprBoolOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..60,
                                 op: And,
                                 values: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 53..54,
                                             id: Name("a"),
                                             ctx: Load,
@@ -115,6 +129,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..60,
                                             id: Name("b"),
                                             ctx: Load,
@@ -129,23 +144,31 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..78,
                     exc: Some(
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 67..78,
                                 parameters: Some(
                                     Parameters {
                                         range: 74..75,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 74..75,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 74..75,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("x"),
                                                         range: 74..75,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -159,6 +182,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..78,
                                         id: Name("y"),
                                         ctx: Load,
@@ -172,13 +196,16 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 79..92,
                     exc: Some(
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 85..92,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..92,
                                         id: Name("x"),
                                         ctx: Load,
@@ -192,19 +219,23 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 93..115,
                     exc: Some(
                         If(
                             ExprIf {
+                                node_index: AtomicNodeIndex(..),
                                 range: 99..115,
                                 test: BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 104..108,
                                         value: true,
                                     },
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 99..100,
                                         id: Name("x"),
                                         ctx: Load,
@@ -212,6 +243,7 @@ Module(
                                 ),
                                 orelse: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 114..115,
                                         id: Name("y"),
                                         ctx: Load,
@@ -225,10 +257,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 138..152,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 144..145,
                                 id: Name("x"),
                                 ctx: Load,
@@ -238,6 +272,7 @@ Module(
                     cause: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 151..152,
                                 id: Name("a"),
                                 ctx: Load,
@@ -248,10 +283,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 153..172,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 159..160,
                                 id: Name("x"),
                                 ctx: Load,
@@ -261,10 +298,12 @@ Module(
                     cause: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 166..172,
                                 elts: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 167..168,
                                             id: Name("a"),
                                             ctx: Load,
@@ -272,6 +311,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 170..171,
                                             id: Name("b"),
                                             ctx: Load,
@@ -287,10 +327,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 173..191,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 179..180,
                                 id: Name("x"),
                                 ctx: Load,
@@ -300,9 +342,11 @@ Module(
                     cause: Some(
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 186..191,
                                 left: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 186..187,
                                         value: Int(
                                             1,
@@ -315,6 +359,7 @@ Module(
                                 comparators: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 190..191,
                                             value: Int(
                                                 2,
@@ -329,10 +374,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 192..212,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 198..199,
                                 id: Name("x"),
                                 ctx: Load,
@@ -342,11 +389,13 @@ Module(
                     cause: Some(
                         BoolOp(
                             ExprBoolOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 205..212,
                                 op: And,
                                 values: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 205..206,
                                             id: Name("a"),
                                             ctx: Load,
@@ -354,6 +403,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 211..212,
                                             id: Name("b"),
                                             ctx: Load,
@@ -367,10 +417,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 213..237,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 219..220,
                                 id: Name("x"),
                                 ctx: Load,
@@ -380,19 +432,26 @@ Module(
                     cause: Some(
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 226..237,
                                 parameters: Some(
                                     Parameters {
                                         range: 233..234,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 233..234,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 233..234,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("x"),
                                                         range: 233..234,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -406,6 +465,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 236..237,
                                         id: Name("y"),
                                         ctx: Load,
@@ -418,10 +478,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 238..258,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 244..245,
                                 id: Name("x"),
                                 ctx: Load,
@@ -431,9 +493,11 @@ Module(
                     cause: Some(
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 251..258,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 257..258,
                                         id: Name("x"),
                                         ctx: Load,
@@ -446,10 +510,12 @@ Module(
             ),
             Raise(
                 StmtRaise {
+                    node_index: AtomicNodeIndex(..),
                     range: 259..288,
                     exc: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 265..266,
                                 id: Name("x"),
                                 ctx: Load,
@@ -459,15 +525,18 @@ Module(
                     cause: Some(
                         If(
                             ExprIf {
+                                node_index: AtomicNodeIndex(..),
                                 range: 272..288,
                                 test: BooleanLiteral(
                                     ExprBooleanLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 277..281,
                                         value: true,
                                     },
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 272..273,
                                         id: Name("x"),
                                         ctx: Load,
@@ -475,6 +544,7 @@ Module(
                                 ),
                                 orelse: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 287..288,
                                         id: Name("y"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__return.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__return.py.snap
index 162b1c9c34..7cb3690ead 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__return.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__return.py.snap
@@ -7,20 +7,24 @@ input_file: crates/ruff_python_parser/resources/valid/statement/return.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..167,
         body: [
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..6,
                     value: None,
                 },
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 7..15,
                     value: Some(
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 14..15,
                                 id: Name("x"),
                                 ctx: Load,
@@ -31,17 +35,21 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..29,
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 23..29,
                                 elts: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 23..25,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 24..25,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -52,9 +60,11 @@ Module(
                                     ),
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 27..29,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 28..29,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -73,13 +83,16 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..45,
                     value: Some(
                         Named(
                             ExprNamed {
+                                node_index: AtomicNodeIndex(..),
                                 range: 38..44,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 38..39,
                                         id: Name("x"),
                                         ctx: Store,
@@ -87,6 +100,7 @@ Module(
                                 ),
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 43..44,
                                         value: Int(
                                             1,
@@ -100,10 +114,12 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 46..57,
                     value: Some(
                         NoneLiteral(
                             ExprNoneLiteral {
+                                node_index: AtomicNodeIndex(..),
                                 range: 53..57,
                             },
                         ),
@@ -112,15 +128,18 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..72,
                     value: Some(
                         BoolOp(
                             ExprBoolOp {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..72,
                                 op: And,
                                 values: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 65..66,
                                             id: Name("x"),
                                             ctx: Load,
@@ -128,6 +147,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..72,
                                             id: Name("y"),
                                             ctx: Load,
@@ -141,13 +161,16 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 73..85,
                     value: Some(
                         Compare(
                             ExprCompare {
+                                node_index: AtomicNodeIndex(..),
                                 range: 80..85,
                                 left: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 80..81,
                                         value: Int(
                                             1,
@@ -160,6 +183,7 @@ Module(
                                 comparators: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 84..85,
                                             value: Int(
                                                 2,
@@ -174,14 +198,17 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 86..98,
                     value: Some(
                         Tuple(
                             ExprTuple {
+                                node_index: AtomicNodeIndex(..),
                                 range: 93..98,
                                 elts: [
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 93..94,
                                             value: Int(
                                                 1,
@@ -190,6 +217,7 @@ Module(
                                     ),
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 96..97,
                                             value: Int(
                                                 2,
@@ -206,13 +234,16 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 99..112,
                     value: Some(
                         Call(
                             ExprCall {
+                                node_index: AtomicNodeIndex(..),
                                 range: 106..112,
                                 func: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 106..110,
                                         id: Name("call"),
                                         ctx: Load,
@@ -220,6 +251,7 @@ Module(
                                 ),
                                 arguments: Arguments {
                                     range: 110..112,
+                                    node_index: AtomicNodeIndex(..),
                                     args: [],
                                     keywords: [],
                                 },
@@ -230,16 +262,20 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 113..132,
                     value: Some(
                         Call(
                             ExprCall {
+                                node_index: AtomicNodeIndex(..),
                                 range: 120..132,
                                 func: Attribute(
                                     ExprAttribute {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 120..130,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 120..124,
                                                 id: Name("attr"),
                                                 ctx: Load,
@@ -248,12 +284,14 @@ Module(
                                         attr: Identifier {
                                             id: Name("value"),
                                             range: 125..130,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         ctx: Load,
                                     },
                                 ),
                                 arguments: Arguments {
                                     range: 130..132,
+                                    node_index: AtomicNodeIndex(..),
                                     args: [],
                                     keywords: [],
                                 },
@@ -264,13 +302,16 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 133..147,
                     value: Some(
                         Await(
                             ExprAwait {
+                                node_index: AtomicNodeIndex(..),
                                 range: 140..147,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 146..147,
                                         id: Name("x"),
                                         ctx: Load,
@@ -283,23 +324,31 @@ Module(
             ),
             Return(
                 StmtReturn {
+                    node_index: AtomicNodeIndex(..),
                     range: 148..166,
                     value: Some(
                         Lambda(
                             ExprLambda {
+                                node_index: AtomicNodeIndex(..),
                                 range: 155..166,
                                 parameters: Some(
                                     Parameters {
                                         range: 162..163,
+                                        node_index: AtomicNodeIndex(
+                                            0,
+                                        ),
                                         posonlyargs: [],
                                         args: [
                                             ParameterWithDefault {
                                                 range: 162..163,
+                                                node_index: AtomicNodeIndex(..),
                                                 parameter: Parameter {
                                                     range: 162..163,
+                                                    node_index: AtomicNodeIndex(..),
                                                     name: Identifier {
                                                         id: Name("x"),
                                                         range: 162..163,
+                                                        node_index: AtomicNodeIndex(..),
                                                     },
                                                     annotation: None,
                                                 },
@@ -313,6 +362,7 @@ Module(
                                 ),
                                 body: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 165..166,
                                         id: Name("y"),
                                         ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__simple.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__simple.py.snap
index 31c90f2119..3865245dce 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__simple.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__simple.py.snap
@@ -1,30 +1,34 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/simple.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..172,
         body: [
             Continue(
                 StmtContinue {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..69,
                 },
             ),
             Break(
                 StmtBreak {
+                    node_index: AtomicNodeIndex(..),
                     range: 70..75,
                 },
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 77..86,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 80..81,
                             id: Name("x"),
                             ctx: Load,
@@ -33,9 +37,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 83..86,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 83..86,
                                     },
                                 ),
@@ -47,9 +53,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 87..100,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 90..94,
                             value: true,
                         },
@@ -57,6 +65,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 96..100,
                             },
                         ),
@@ -66,9 +75,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 101..102,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 101..102,
                             value: Int(
                                 1,
@@ -79,9 +90,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 104..105,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 104..105,
                             value: Int(
                                 2,
@@ -92,14 +105,17 @@ Module(
             ),
             Pass(
                 StmtPass {
+                    node_index: AtomicNodeIndex(..),
                     range: 107..111,
                 },
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 112..113,
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 112..113,
                             value: Int(
                                 1,
@@ -110,9 +126,11 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 115..118,
                     value: EllipsisLiteral(
                         ExprEllipsisLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 115..118,
                         },
                     ),
@@ -120,12 +138,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 120..133,
                     value: If(
                         ExprIf {
+                            node_index: AtomicNodeIndex(..),
                             range: 120..133,
                             test: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 125..126,
                                     id: Name("b"),
                                     ctx: Load,
@@ -133,6 +154,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 120..121,
                                     id: Name("a"),
                                     ctx: Load,
@@ -140,6 +162,7 @@ Module(
                             ),
                             orelse: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 132..133,
                                     id: Name("c"),
                                     ctx: Load,
@@ -151,9 +174,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 135..157,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 138..139,
                             id: Name("c"),
                             ctx: Load,
@@ -162,9 +187,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 141..142,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 141..142,
                                         id: Name("B"),
                                         ctx: Load,
@@ -174,10 +201,12 @@ Module(
                         ),
                         Delete(
                             StmtDelete {
+                                node_index: AtomicNodeIndex(..),
                                 range: 144..149,
                                 targets: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 148..149,
                                             id: Name("A"),
                                             ctx: Del,
@@ -190,13 +219,16 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 150..157,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Expr(
                                     StmtExpr {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 156..157,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 156..157,
                                                 id: Name("C"),
                                                 ctx: Load,
@@ -211,9 +243,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 158..171,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 161..162,
                             id: Name("x"),
                             ctx: Load,
@@ -222,13 +256,16 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 164..171,
                                 value: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 164..171,
                                         value: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 170..171,
                                                     id: Name("x"),
                                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__try.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__try.py.snap
index 2413f26d90..e6021299e9 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__try.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__try.py.snap
@@ -7,17 +7,21 @@ input_file: crates/ruff_python_parser/resources/valid/statement/try.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..1223,
         body: [
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..28,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 9..12,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 9..12,
                                     },
                                 ),
@@ -28,14 +32,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 13..28,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 25..28,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 25..28,
                                                 },
                                             ),
@@ -52,13 +59,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 30..106,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 39..42,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 39..42,
                                     },
                                 ),
@@ -69,9 +79,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 43..74,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 50..60,
                                             id: Name("Exception1"),
                                             ctx: Load,
@@ -82,14 +94,17 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 64..65,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 71..74,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 71..74,
                                                 },
                                             ),
@@ -101,9 +116,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 75..106,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..92,
                                             id: Name("Exception2"),
                                             ctx: Load,
@@ -114,14 +131,17 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 96..97,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 103..106,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 103..106,
                                                 },
                                             ),
@@ -138,13 +158,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 108..184,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 117..120,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 117..120,
                                     },
                                 ),
@@ -155,9 +178,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 121..151,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 128..137,
                                             id: Name("Exception"),
                                             ctx: Load,
@@ -168,14 +193,17 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 141..142,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 148..151,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 148..151,
                                                 },
                                             ),
@@ -187,14 +215,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 152..167,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 164..167,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 164..167,
                                                 },
                                             ),
@@ -208,9 +239,11 @@ Module(
                     finalbody: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 181..184,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 181..184,
                                     },
                                 ),
@@ -222,13 +255,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 186..228,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 195..198,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 195..198,
                                     },
                                 ),
@@ -239,14 +275,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 199..214,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 211..214,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 211..214,
                                                 },
                                             ),
@@ -259,9 +298,11 @@ Module(
                     orelse: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 225..228,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 225..228,
                                     },
                                 ),
@@ -274,13 +315,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 230..289,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 239..242,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 239..242,
                                     },
                                 ),
@@ -291,14 +335,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 243..258,
+                                node_index: AtomicNodeIndex(..),
                                 type_: None,
                                 name: None,
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 255..258,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 255..258,
                                                 },
                                             ),
@@ -311,9 +358,11 @@ Module(
                     orelse: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 269..272,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 269..272,
                                     },
                                 ),
@@ -323,9 +372,11 @@ Module(
                     finalbody: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 286..289,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 286..289,
                                     },
                                 ),
@@ -337,13 +388,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 291..320,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 300..303,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 300..303,
                                     },
                                 ),
@@ -355,9 +409,11 @@ Module(
                     finalbody: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 317..320,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 317..320,
                                     },
                                 ),
@@ -369,13 +425,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 322..365,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 331..334,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 331..334,
                                     },
                                 ),
@@ -386,9 +445,11 @@ Module(
                     orelse: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 345..348,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 345..348,
                                     },
                                 ),
@@ -398,9 +459,11 @@ Module(
                     finalbody: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 362..365,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 362..365,
                                     },
                                 ),
@@ -412,13 +475,16 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 367..441,
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 376..379,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 376..379,
                                     },
                                 ),
@@ -429,9 +495,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 380..409,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 388..394,
                                             id: Name("GroupA"),
                                             ctx: Load,
@@ -442,14 +510,17 @@ Module(
                                     Identifier {
                                         id: Name("eg"),
                                         range: 398..400,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 406..409,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 406..409,
                                                 },
                                             ),
@@ -461,9 +532,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 410..441,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 418..432,
                                             id: Name("ExceptionGroup"),
                                             ctx: Load,
@@ -474,9 +547,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 438..441,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 438..441,
                                                 },
                                             ),
@@ -493,17 +568,21 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 443..577,
                     body: [
                         Raise(
                             StmtRaise {
+                                node_index: AtomicNodeIndex(..),
                                 range: 452..471,
                                 exc: Some(
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 458..471,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 458..468,
                                                     id: Name("ValueError"),
                                                     ctx: Load,
@@ -511,9 +590,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 468..471,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 469..470,
                                                             value: Int(
                                                                 1,
@@ -534,9 +615,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 472..525,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 479..488,
                                             id: Name("TypeError"),
                                             ctx: Load,
@@ -547,17 +630,21 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 492..493,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 499..525,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 499..525,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 499..504,
                                                             id: Name("print"),
                                                             ctx: Load,
@@ -565,30 +652,37 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 504..525,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             FString(
                                                                 ExprFString {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 505..524,
                                                                     value: FStringValue {
                                                                         inner: Single(
                                                                             FString(
                                                                                 FString {
                                                                                     range: 505..524,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     elements: [
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 507..514,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "caught ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 514..523,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Call(
                                                                                                     ExprCall {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 515..522,
                                                                                                         func: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 515..519,
                                                                                                                 id: Name("type"),
                                                                                                                 ctx: Load,
@@ -596,9 +690,11 @@ Module(
                                                                                                         ),
                                                                                                         arguments: Arguments {
                                                                                                             range: 519..522,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                             args: [
                                                                                                                 Name(
                                                                                                                     ExprName {
+                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                         range: 520..521,
                                                                                                                         id: Name("e"),
                                                                                                                         ctx: Load,
@@ -639,9 +735,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 526..577,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 533..540,
                                             id: Name("OSError"),
                                             ctx: Load,
@@ -652,17 +750,21 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 544..545,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 551..577,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 551..577,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 551..556,
                                                             id: Name("print"),
                                                             ctx: Load,
@@ -670,30 +772,37 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 556..577,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             FString(
                                                                 ExprFString {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 557..576,
                                                                     value: FStringValue {
                                                                         inner: Single(
                                                                             FString(
                                                                                 FString {
                                                                                     range: 557..576,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     elements: [
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 559..566,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "caught ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 566..575,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Call(
                                                                                                     ExprCall {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 567..574,
                                                                                                         func: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 567..571,
                                                                                                                 id: Name("type"),
                                                                                                                 ctx: Load,
@@ -701,9 +810,11 @@ Module(
                                                                                                         ),
                                                                                                         arguments: Arguments {
                                                                                                             range: 571..574,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                             args: [
                                                                                                                 Name(
                                                                                                                     ExprName {
+                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                         range: 572..573,
                                                                                                                         id: Name("e"),
                                                                                                                         ctx: Load,
@@ -749,17 +860,21 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 579..831,
                     body: [
                         Raise(
                             StmtRaise {
+                                node_index: AtomicNodeIndex(..),
                                 range: 588..669,
                                 exc: Some(
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 594..669,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 594..608,
                                                     id: Name("ExceptionGroup"),
                                                     ctx: Load,
@@ -767,14 +882,17 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 608..669,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     StringLiteral(
                                                         ExprStringLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 609..613,
                                                             value: StringLiteralValue {
                                                                 inner: Single(
                                                                     StringLiteral {
                                                                         range: 609..613,
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         value: "eg",
                                                                         flags: StringLiteralFlags {
                                                                             quote_style: Double,
@@ -788,13 +906,16 @@ Module(
                                                     ),
                                                     List(
                                                         ExprList {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 615..668,
                                                             elts: [
                                                                 Call(
                                                                     ExprCall {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 616..629,
                                                                         func: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 616..626,
                                                                                 id: Name("ValueError"),
                                                                                 ctx: Load,
@@ -802,9 +923,11 @@ Module(
                                                                         ),
                                                                         arguments: Arguments {
                                                                             range: 626..629,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             args: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 627..628,
                                                                                         value: Int(
                                                                                             1,
@@ -818,9 +941,11 @@ Module(
                                                                 ),
                                                                 Call(
                                                                     ExprCall {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 631..643,
                                                                         func: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 631..640,
                                                                                 id: Name("TypeError"),
                                                                                 ctx: Load,
@@ -828,9 +953,11 @@ Module(
                                                                         ),
                                                                         arguments: Arguments {
                                                                             range: 640..643,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             args: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 641..642,
                                                                                         value: Int(
                                                                                             2,
@@ -844,9 +971,11 @@ Module(
                                                                 ),
                                                                 Call(
                                                                     ExprCall {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 645..655,
                                                                         func: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 645..652,
                                                                                 id: Name("OSError"),
                                                                                 ctx: Load,
@@ -854,9 +983,11 @@ Module(
                                                                         ),
                                                                         arguments: Arguments {
                                                                             range: 652..655,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             args: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 653..654,
                                                                                         value: Int(
                                                                                             3,
@@ -870,9 +1001,11 @@ Module(
                                                                 ),
                                                                 Call(
                                                                     ExprCall {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 657..667,
                                                                         func: Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 657..664,
                                                                                 id: Name("OSError"),
                                                                                 ctx: Load,
@@ -880,9 +1013,11 @@ Module(
                                                                         ),
                                                                         arguments: Arguments {
                                                                             range: 664..667,
+                                                                            node_index: AtomicNodeIndex(..),
                                                                             args: [
                                                                                 NumberLiteral(
                                                                                     ExprNumberLiteral {
+                                                                                        node_index: AtomicNodeIndex(..),
                                                                                         range: 665..666,
                                                                                         value: Int(
                                                                                             4,
@@ -912,9 +1047,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 670..751,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 678..687,
                                             id: Name("TypeError"),
                                             ctx: Load,
@@ -925,17 +1062,21 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 691..692,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 698..751,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 698..751,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 698..703,
                                                             id: Name("print"),
                                                             ctx: Load,
@@ -943,30 +1084,37 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 703..751,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             FString(
                                                                 ExprFString {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 704..750,
                                                                     value: FStringValue {
                                                                         inner: Single(
                                                                             FString(
                                                                                 FString {
                                                                                     range: 704..750,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     elements: [
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 706..713,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "caught ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 713..722,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Call(
                                                                                                     ExprCall {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 714..721,
                                                                                                         func: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 714..718,
                                                                                                                 id: Name("type"),
                                                                                                                 ctx: Load,
@@ -974,9 +1122,11 @@ Module(
                                                                                                         ),
                                                                                                         arguments: Arguments {
                                                                                                             range: 718..721,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                             args: [
                                                                                                                 Name(
                                                                                                                     ExprName {
+                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                         range: 719..720,
                                                                                                                         id: Name("e"),
                                                                                                                         ctx: Load,
@@ -995,17 +1145,21 @@ Module(
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 722..735,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: " with nested ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 735..749,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Attribute(
                                                                                                     ExprAttribute {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 736..748,
                                                                                                         value: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 736..737,
                                                                                                                 id: Name("e"),
                                                                                                                 ctx: Load,
@@ -1014,6 +1168,7 @@ Module(
                                                                                                         attr: Identifier {
                                                                                                             id: Name("exceptions"),
                                                                                                             range: 738..748,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                         },
                                                                                                         ctx: Load,
                                                                                                     },
@@ -1048,9 +1203,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 752..831,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 760..767,
                                             id: Name("OSError"),
                                             ctx: Load,
@@ -1061,17 +1218,21 @@ Module(
                                     Identifier {
                                         id: Name("e"),
                                         range: 771..772,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                 ),
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 778..831,
                                             value: Call(
                                                 ExprCall {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 778..831,
                                                     func: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 778..783,
                                                             id: Name("print"),
                                                             ctx: Load,
@@ -1079,30 +1240,37 @@ Module(
                                                     ),
                                                     arguments: Arguments {
                                                         range: 783..831,
+                                                        node_index: AtomicNodeIndex(..),
                                                         args: [
                                                             FString(
                                                                 ExprFString {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 784..830,
                                                                     value: FStringValue {
                                                                         inner: Single(
                                                                             FString(
                                                                                 FString {
                                                                                     range: 784..830,
+                                                                                    node_index: AtomicNodeIndex(..),
                                                                                     elements: [
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 786..793,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: "caught ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 793..802,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Call(
                                                                                                     ExprCall {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 794..801,
                                                                                                         func: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 794..798,
                                                                                                                 id: Name("type"),
                                                                                                                 ctx: Load,
@@ -1110,9 +1278,11 @@ Module(
                                                                                                         ),
                                                                                                         arguments: Arguments {
                                                                                                             range: 798..801,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                             args: [
                                                                                                                 Name(
                                                                                                                     ExprName {
+                                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                                         range: 799..800,
                                                                                                                         id: Name("e"),
                                                                                                                         ctx: Load,
@@ -1131,17 +1301,21 @@ Module(
                                                                                         Literal(
                                                                                             InterpolatedStringLiteralElement {
                                                                                                 range: 802..815,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 value: " with nested ",
                                                                                             },
                                                                                         ),
                                                                                         Interpolation(
                                                                                             InterpolatedElement {
                                                                                                 range: 815..829,
+                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                 expression: Attribute(
                                                                                                     ExprAttribute {
+                                                                                                        node_index: AtomicNodeIndex(..),
                                                                                                         range: 816..828,
                                                                                                         value: Name(
                                                                                                             ExprName {
+                                                                                                                node_index: AtomicNodeIndex(..),
                                                                                                                 range: 816..817,
                                                                                                                 id: Name("e"),
                                                                                                                 ctx: Load,
@@ -1150,6 +1324,7 @@ Module(
                                                                                                         attr: Identifier {
                                                                                                             id: Name("exceptions"),
                                                                                                             range: 818..828,
+                                                                                                            node_index: AtomicNodeIndex(..),
                                                                                                         },
                                                                                                         ctx: Load,
                                                                                                     },
@@ -1189,10 +1364,12 @@ Module(
             ),
             Try(
                 StmtTry {
+                    node_index: AtomicNodeIndex(..),
                     range: 833..1075,
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 842..846,
                             },
                         ),
@@ -1201,14 +1378,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 847..875,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     StringLiteral(
                                         ExprStringLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 854..865,
                                             value: StringLiteralValue {
                                                 inner: Single(
                                                     StringLiteral {
                                                         range: 854..865,
+                                                        node_index: AtomicNodeIndex(..),
                                                         value: "exception",
                                                         flags: StringLiteralFlags {
                                                             quote_style: Double,
@@ -1225,6 +1405,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 871..875,
                                         },
                                     ),
@@ -1234,9 +1415,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 876..894,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 883..884,
                                             value: Int(
                                                 1,
@@ -1248,6 +1431,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 890..894,
                                         },
                                     ),
@@ -1257,9 +1441,11 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 895..916,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 902..906,
                                             value: true,
                                         },
@@ -1269,6 +1455,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 912..916,
                                         },
                                     ),
@@ -1278,12 +1465,15 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 917..939,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 924..929,
                                             left: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 924..925,
                                                     value: Int(
                                                         1,
@@ -1293,6 +1483,7 @@ Module(
                                             op: Add,
                                             right: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 928..929,
                                                     value: Int(
                                                         1,
@@ -1306,6 +1497,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 935..939,
                                         },
                                     ),
@@ -1315,12 +1507,15 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 940..962,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 947..952,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 947..948,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -1329,6 +1524,7 @@ Module(
                                             op: BitOr,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 951..952,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -1341,6 +1537,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 958..962,
                                         },
                                     ),
@@ -1350,14 +1547,17 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 963..987,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     BoolOp(
                                         ExprBoolOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 970..977,
                                             op: And,
                                             values: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 970..971,
                                                         id: Name("x"),
                                                         ctx: Load,
@@ -1365,6 +1565,7 @@ Module(
                                                 ),
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 976..977,
                                                         id: Name("y"),
                                                         ctx: Load,
@@ -1378,6 +1579,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 983..987,
                                         },
                                     ),
@@ -1387,12 +1589,15 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 988..1012,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 995..1002,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1001..1002,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -1405,6 +1610,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1008..1012,
                                         },
                                     ),
@@ -1414,22 +1620,30 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 1013..1041,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     Lambda(
                                         ExprLambda {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1020..1031,
                                             parameters: Some(
                                                 Parameters {
                                                     range: 1027..1028,
+                                                    node_index: AtomicNodeIndex(
+                                                        0,
+                                                    ),
                                                     posonlyargs: [],
                                                     args: [
                                                         ParameterWithDefault {
                                                             range: 1027..1028,
+                                                            node_index: AtomicNodeIndex(..),
                                                             parameter: Parameter {
                                                                 range: 1027..1028,
+                                                                node_index: AtomicNodeIndex(..),
                                                                 name: Identifier {
                                                                     id: Name("x"),
                                                                     range: 1027..1028,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                 },
                                                                 annotation: None,
                                                             },
@@ -1443,6 +1657,7 @@ Module(
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1030..1031,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -1455,6 +1670,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1037..1041,
                                         },
                                     ),
@@ -1464,18 +1680,22 @@ Module(
                         ExceptHandler(
                             ExceptHandlerExceptHandler {
                                 range: 1042..1075,
+                                node_index: AtomicNodeIndex(..),
                                 type_: Some(
                                     If(
                                         ExprIf {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1049..1065,
                                             test: BooleanLiteral(
                                                 ExprBooleanLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1054..1058,
                                                     value: true,
                                                 },
                                             ),
                                             body: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1049..1050,
                                                     id: Name("x"),
                                                     ctx: Load,
@@ -1483,6 +1703,7 @@ Module(
                                             ),
                                             orelse: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1064..1065,
                                                     id: Name("y"),
                                                     ctx: Load,
@@ -1495,6 +1716,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1071..1075,
                                         },
                                     ),
@@ -1509,9 +1731,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 1077..1222,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 1080..1084,
                             value: true,
                         },
@@ -1519,10 +1743,12 @@ Module(
                     body: [
                         Try(
                             StmtTry {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1090..1133,
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1103..1107,
                                         },
                                     ),
@@ -1532,6 +1758,7 @@ Module(
                                 finalbody: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1129..1133,
                                         },
                                     ),
@@ -1543,10 +1770,12 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 1208..1222,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1218..1222,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__type.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__type.py.snap
index 817ab6399e..ca837dcde3 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__type.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__type.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/type.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..1828,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..12,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,6 +25,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 9..12,
                             id: Name("int"),
                             ctx: Load,
@@ -32,9 +35,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 13..31,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 18..19,
                             id: Name("X"),
                             ctx: Store,
@@ -43,9 +48,11 @@ Module(
                     type_params: None,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 22..31,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 22..25,
                                     id: Name("int"),
                                     ctx: Load,
@@ -54,6 +61,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 28..31,
                                     id: Name("str"),
                                     ctx: Load,
@@ -65,9 +73,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 32..60,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 37..38,
                             id: Name("X"),
                             ctx: Store,
@@ -76,9 +86,11 @@ Module(
                     type_params: None,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 41..60,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 41..44,
                                     id: Name("int"),
                                     ctx: Load,
@@ -87,11 +99,13 @@ Module(
                             op: BitOr,
                             right: StringLiteral(
                                 ExprStringLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..60,
                                     value: StringLiteralValue {
                                         inner: Single(
                                             StringLiteral {
                                                 range: 47..60,
+                                                node_index: AtomicNodeIndex(..),
                                                 value: "ForwardRefY",
                                                 flags: StringLiteralFlags {
                                                     quote_style: Double,
@@ -109,9 +123,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 61..87,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 66..67,
                             id: Name("X"),
                             ctx: Store,
@@ -120,13 +136,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 67..70,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 68..69,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 68..69,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -137,9 +156,11 @@ Module(
                     ),
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 73..87,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 73..74,
                                     id: Name("T"),
                                     ctx: Load,
@@ -148,9 +169,11 @@ Module(
                             op: BitOr,
                             right: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 77..87,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 77..81,
                                             id: Name("list"),
                                             ctx: Load,
@@ -158,9 +181,11 @@ Module(
                                     ),
                                     slice: Subscript(
                                         ExprSubscript {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 82..86,
                                             value: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 82..83,
                                                     id: Name("X"),
                                                     ctx: Load,
@@ -168,6 +193,7 @@ Module(
                                             ),
                                             slice: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 84..85,
                                                     id: Name("T"),
                                                     ctx: Load,
@@ -185,9 +211,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 101..116,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 106..107,
                             id: Name("X"),
                             ctx: Store,
@@ -196,13 +224,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 107..110,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 108..109,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 108..109,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -213,6 +244,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 113..116,
                             id: Name("int"),
                             ctx: Load,
@@ -222,9 +254,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 117..145,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 122..123,
                             id: Name("X"),
                             ctx: Store,
@@ -233,13 +267,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 123..126,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 124..125,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 124..125,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -250,12 +287,15 @@ Module(
                     ),
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 129..145,
                             left: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 129..136,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 129..133,
                                             id: Name("list"),
                                             ctx: Load,
@@ -263,6 +303,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 134..135,
                                             id: Name("T"),
                                             ctx: Load,
@@ -274,9 +315,11 @@ Module(
                             op: BitOr,
                             right: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 139..145,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 139..142,
                                             id: Name("set"),
                                             ctx: Load,
@@ -284,6 +327,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 143..144,
                                             id: Name("T"),
                                             ctx: Load,
@@ -298,9 +342,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 146..178,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 151..152,
                             id: Name("X"),
                             ctx: Store,
@@ -309,13 +355,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 152..165,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 153..154,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 153..154,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -324,9 +373,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 156..159,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 157..159,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -334,9 +385,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 161..164,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 163..164,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -346,10 +399,12 @@ Module(
                     ),
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 168..178,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 169..170,
                                         id: Name("T"),
                                         ctx: Load,
@@ -357,6 +412,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 172..174,
                                         id: Name("Ts"),
                                         ctx: Load,
@@ -364,6 +420,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 176..177,
                                         id: Name("P"),
                                         ctx: Load,
@@ -378,9 +435,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 179..216,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 184..185,
                             id: Name("X"),
                             ctx: Store,
@@ -389,17 +448,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 185..203,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 186..192,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 186..187,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 189..192,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -412,9 +475,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 194..197,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 195..197,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -422,9 +487,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 199..202,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 201..202,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -434,10 +501,12 @@ Module(
                     ),
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 206..216,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 207..208,
                                         id: Name("T"),
                                         ctx: Load,
@@ -445,6 +514,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 210..212,
                                         id: Name("Ts"),
                                         ctx: Load,
@@ -452,6 +522,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 214..215,
                                         id: Name("P"),
                                         ctx: Load,
@@ -466,9 +537,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 217..261,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 222..223,
                             id: Name("X"),
                             ctx: Store,
@@ -477,21 +550,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 223..248,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 224..237,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 224..225,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 227..237,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 228..231,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -499,6 +577,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 233..236,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -516,9 +595,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 239..242,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 240..242,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -526,9 +607,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 244..247,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 246..247,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -538,10 +621,12 @@ Module(
                     ),
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 251..261,
                             elts: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 252..253,
                                         id: Name("T"),
                                         ctx: Load,
@@ -549,6 +634,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 255..257,
                                         id: Name("Ts"),
                                         ctx: Load,
@@ -556,6 +642,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 259..260,
                                         id: Name("P"),
                                         ctx: Load,
@@ -570,9 +657,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 262..287,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 267..268,
                             id: Name("X"),
                             ctx: Store,
@@ -581,18 +670,22 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 268..277,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 269..276,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 269..270,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 273..276,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -606,9 +699,11 @@ Module(
                     ),
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 280..287,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 280..281,
                                     id: Name("T"),
                                     ctx: Load,
@@ -617,6 +712,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 284..287,
                                     id: Name("str"),
                                     ctx: Load,
@@ -628,9 +724,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 288..330,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 293..294,
                             id: Name("X"),
                             ctx: Store,
@@ -639,20 +737,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 294..314,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 295..313,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 295..296,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 298..307,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 298..301,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -661,6 +764,7 @@ Module(
                                                     op: BitOr,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 304..307,
                                                             id: Name("str"),
                                                             ctx: Load,
@@ -672,6 +776,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 310..313,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -685,12 +790,15 @@ Module(
                     ),
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 317..330,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 317..324,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 317..318,
                                             id: Name("T"),
                                             ctx: Load,
@@ -699,6 +807,7 @@ Module(
                                     op: BitOr,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 321..324,
                                             id: Name("int"),
                                             ctx: Load,
@@ -709,6 +818,7 @@ Module(
                             op: BitOr,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 327..330,
                                     id: Name("str"),
                                     ctx: Load,
@@ -720,9 +830,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 331..384,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 336..337,
                             id: Name("X"),
                             ctx: Store,
@@ -731,23 +843,29 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 337..361,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 338..360,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 339..341,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 344..360,
                                                     value: Subscript(
                                                         ExprSubscript {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 345..360,
                                                             value: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 345..350,
                                                                     id: Name("tuple"),
                                                                     ctx: Load,
@@ -755,10 +873,12 @@ Module(
                                                             ),
                                                             slice: Tuple(
                                                                 ExprTuple {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 351..359,
                                                                     elts: [
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 351..354,
                                                                                 id: Name("int"),
                                                                                 ctx: Load,
@@ -766,6 +886,7 @@ Module(
                                                                         ),
                                                                         Name(
                                                                             ExprName {
+                                                                                node_index: AtomicNodeIndex(..),
                                                                                 range: 356..359,
                                                                                 id: Name("str"),
                                                                                 ctx: Load,
@@ -790,9 +911,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 364..384,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 364..369,
                                     id: Name("tuple"),
                                     ctx: Load,
@@ -800,10 +923,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 370..383,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 370..373,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -811,9 +936,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 375..378,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 376..378,
                                                         id: Name("Ts"),
                                                         ctx: Load,
@@ -824,6 +951,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 380..383,
                                                 id: Name("str"),
                                                 ctx: Load,
@@ -841,9 +969,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 385..428,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 390..391,
                             id: Name("X"),
                             ctx: Store,
@@ -852,21 +982,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 391..409,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 392..408,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 394..395,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             List(
                                                 ExprList {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 398..408,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 399..402,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -874,6 +1009,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 404..407,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -891,9 +1027,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 412..428,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 412..420,
                                     id: Name("Callable"),
                                     ctx: Load,
@@ -901,10 +1039,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 421..427,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 421..422,
                                                 id: Name("P"),
                                                 ctx: Load,
@@ -912,6 +1052,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 424..427,
                                                 id: Name("str"),
                                                 ctx: Load,
@@ -929,9 +1070,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 459..474,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 464..468,
                             id: Name("type"),
                             ctx: Store,
@@ -940,6 +1083,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 471..474,
                             id: Name("int"),
                             ctx: Load,
@@ -949,9 +1093,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 475..491,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 480..485,
                             id: Name("match"),
                             ctx: Store,
@@ -960,6 +1106,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 488..491,
                             id: Name("int"),
                             ctx: Load,
@@ -969,9 +1116,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 492..507,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 497..501,
                             id: Name("case"),
                             ctx: Store,
@@ -980,6 +1129,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 504..507,
                             id: Name("int"),
                             ctx: Load,
@@ -989,9 +1139,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 533..548,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 538..541,
                             id: Name("foo"),
                             ctx: Store,
@@ -1000,6 +1152,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 544..548,
                             id: Name("type"),
                             ctx: Load,
@@ -1009,9 +1162,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 549..565,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 554..557,
                             id: Name("foo"),
                             ctx: Store,
@@ -1020,6 +1175,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 560..565,
                             id: Name("match"),
                             ctx: Load,
@@ -1029,9 +1185,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 566..581,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 571..574,
                             id: Name("foo"),
                             ctx: Store,
@@ -1040,6 +1198,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 577..581,
                             id: Name("case"),
                             ctx: Load,
@@ -1049,9 +1208,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 605..620,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 613..614,
                             id: Name("X"),
                             ctx: Store,
@@ -1060,6 +1221,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 617..620,
                             id: Name("int"),
                             ctx: Load,
@@ -1069,9 +1231,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 621..636,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 626..627,
                             id: Name("X"),
                             ctx: Store,
@@ -1080,6 +1244,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 633..636,
                             id: Name("int"),
                             ctx: Load,
@@ -1089,9 +1254,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 637..652,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 642..643,
                             id: Name("X"),
                             ctx: Store,
@@ -1100,6 +1267,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 649..652,
                             id: Name("int"),
                             ctx: Load,
@@ -1109,9 +1277,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 653..673,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 658..659,
                             id: Name("X"),
                             ctx: Store,
@@ -1120,6 +1290,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 668..671,
                             id: Name("int"),
                             ctx: Load,
@@ -1129,9 +1300,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 674..693,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 685..686,
                             id: Name("X"),
                             ctx: Store,
@@ -1140,13 +1313,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 686..689,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 687..688,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 687..688,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -1157,6 +1333,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 692..693,
                             id: Name("T"),
                             ctx: Load,
@@ -1166,9 +1343,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 694..714,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 699..700,
                             id: Name("X"),
                             ctx: Store,
@@ -1177,13 +1356,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 707..710,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 708..709,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 708..709,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -1194,6 +1376,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 713..714,
                             id: Name("T"),
                             ctx: Load,
@@ -1203,9 +1386,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 715..734,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 720..721,
                             id: Name("X"),
                             ctx: Store,
@@ -1214,13 +1399,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 721..724,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 722..723,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 722..723,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -1231,6 +1419,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 733..734,
                             id: Name("T"),
                             ctx: Load,
@@ -1240,9 +1429,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 756..768,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 761..762,
                             id: Name("X"),
                             ctx: Store,
@@ -1251,6 +1442,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 765..768,
                             id: Name("int"),
                             ctx: Load,
@@ -1260,9 +1452,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 770..782,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 775..776,
                             id: Name("X"),
                             ctx: Store,
@@ -1271,6 +1465,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 779..782,
                             id: Name("str"),
                             ctx: Load,
@@ -1280,9 +1475,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 784..797,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 789..790,
                             id: Name("X"),
                             ctx: Store,
@@ -1291,6 +1488,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 793..797,
                             id: Name("type"),
                             ctx: Load,
@@ -1300,20 +1498,24 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 798..819,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("X"),
                         range: 804..805,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: None,
                     body: [
                         TypeAlias(
                             StmtTypeAlias {
+                                node_index: AtomicNodeIndex(..),
                                 range: 807..819,
                                 name: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 812..813,
                                         id: Name("X"),
                                         ctx: Store,
@@ -1322,6 +1524,7 @@ Module(
                                 type_params: None,
                                 value: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 816..819,
                                         id: Name("int"),
                                         ctx: Load,
@@ -1334,9 +1537,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 821..853,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 826..831,
                             id: Name("Point"),
                             ctx: Store,
@@ -1345,9 +1550,11 @@ Module(
                     type_params: None,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 834..853,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 834..839,
                                     id: Name("tuple"),
                                     ctx: Load,
@@ -1355,10 +1562,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 840..852,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 840..845,
                                                 id: Name("float"),
                                                 ctx: Load,
@@ -1366,6 +1575,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 847..852,
                                                 id: Name("float"),
                                                 ctx: Load,
@@ -1383,9 +1593,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 854..881,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 859..864,
                             id: Name("Point"),
                             ctx: Store,
@@ -1394,13 +1606,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 864..867,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 865..866,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 865..866,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -1411,9 +1626,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 870..881,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 870..875,
                                     id: Name("tuple"),
                                     ctx: Load,
@@ -1421,10 +1638,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 876..880,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 876..877,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -1432,6 +1651,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 879..880,
                                                 id: Name("T"),
                                                 ctx: Load,
@@ -1449,9 +1669,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 882..918,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 887..894,
                             id: Name("IntFunc"),
                             ctx: Store,
@@ -1460,13 +1682,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 894..899,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 895..898,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 897..898,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -1476,9 +1701,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 902..918,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 902..910,
                                     id: Name("Callable"),
                                     ctx: Load,
@@ -1486,10 +1713,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 911..917,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 911..912,
                                                 id: Name("P"),
                                                 ctx: Load,
@@ -1497,6 +1726,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 914..917,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -1514,9 +1744,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 932..972,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 937..949,
                             id: Name("LabeledTuple"),
                             ctx: Store,
@@ -1525,13 +1757,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 949..954,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 950..953,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 951..953,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -1541,9 +1776,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 957..972,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 957..962,
                                     id: Name("tuple"),
                                     ctx: Load,
@@ -1551,10 +1788,12 @@ Module(
                             ),
                             slice: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 963..971,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 963..966,
                                                 id: Name("str"),
                                                 ctx: Load,
@@ -1562,9 +1801,11 @@ Module(
                                         ),
                                         Starred(
                                             ExprStarred {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 968..971,
                                                 value: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 969..971,
                                                         id: Name("Ts"),
                                                         ctx: Load,
@@ -1585,9 +1826,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 989..1037,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 994..1010,
                             id: Name("HashableSequence"),
                             ctx: Store,
@@ -1596,17 +1839,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 1010..1023,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1011..1022,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1011..1012,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1014..1022,
                                                     id: Name("Hashable"),
                                                     ctx: Load,
@@ -1621,9 +1868,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 1026..1037,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1026..1034,
                                     id: Name("Sequence"),
                                     ctx: Load,
@@ -1631,6 +1880,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1035..1036,
                                     id: Name("T"),
                                     ctx: Load,
@@ -1643,9 +1893,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 1060..1110,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 1065..1081,
                             id: Name("IntOrStrSequence"),
                             ctx: Store,
@@ -1654,21 +1906,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 1081..1096,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 1082..1095,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 1082..1083,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1085..1095,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 1086..1089,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -1676,6 +1933,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 1091..1094,
                                                                 id: Name("str"),
                                                                 ctx: Load,
@@ -1695,9 +1953,11 @@ Module(
                     ),
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 1099..1110,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1099..1107,
                                     id: Name("Sequence"),
                                     ctx: Load,
@@ -1705,6 +1965,7 @@ Module(
                             ),
                             slice: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1108..1109,
                                     id: Name("T"),
                                     ctx: Load,
@@ -1717,19 +1978,24 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1164..1178,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 1164..1178,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1164..1175,
                                         left: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1164..1171,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1164..1168,
                                                         id: Name("type"),
                                                         ctx: Load,
@@ -1738,6 +2004,7 @@ Module(
                                                 op: Mult,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1170..1171,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -1748,6 +2015,7 @@ Module(
                                         op: Add,
                                         right: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1174..1175,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -1757,6 +2025,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1177..1178,
                                         id: Name("c"),
                                         ctx: Load,
@@ -1771,16 +2040,20 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1203..1219,
                     value: Tuple(
                         ExprTuple {
+                            node_index: AtomicNodeIndex(..),
                             range: 1203..1219,
                             elts: [
                                 BinOp(
                                     ExprBinOp {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1203..1216,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1203..1207,
                                                 id: Name("type"),
                                                 ctx: Load,
@@ -1789,9 +2062,11 @@ Module(
                                         op: Mult,
                                         right: BinOp(
                                             ExprBinOp {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1210..1215,
                                                 left: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1210..1211,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -1800,6 +2075,7 @@ Module(
                                                 op: Add,
                                                 right: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1214..1215,
                                                         id: Name("b"),
                                                         ctx: Load,
@@ -1811,6 +2087,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1218..1219,
                                         id: Name("c"),
                                         ctx: Load,
@@ -1825,12 +2102,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1244..1260,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1244..1260,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1244..1248,
                                     id: Name("type"),
                                     ctx: Load,
@@ -1838,15 +2118,19 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1249..1260,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Starred(
                                         ExprStarred {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1250..1256,
                                             value: BinOp(
                                                 ExprBinOp {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1251..1256,
                                                     left: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1251..1252,
                                                             id: Name("a"),
                                                             ctx: Load,
@@ -1855,6 +2139,7 @@ Module(
                                                     op: Add,
                                                     right: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1255..1256,
                                                             id: Name("b"),
                                                             ctx: Load,
@@ -1867,6 +2152,7 @@ Module(
                                     ),
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1258..1259,
                                             id: Name("c"),
                                             ctx: Load,
@@ -1881,15 +2167,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1286..1301,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 1286..1301,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1286..1297,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1286..1290,
                                             id: Name("type"),
                                             ctx: Load,
@@ -1898,9 +2188,11 @@ Module(
                                     op: Sub,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1292..1297,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1292..1293,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -1909,6 +2201,7 @@ Module(
                                             op: Mult,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1296..1297,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -1921,6 +2214,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1300..1301,
                                     id: Name("c"),
                                     ctx: Load,
@@ -1932,15 +2226,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1327..1344,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 1327..1344,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1327..1340,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1327..1331,
                                             id: Name("type"),
                                             ctx: Load,
@@ -1949,9 +2247,11 @@ Module(
                                     op: Sub,
                                     right: BinOp(
                                         ExprBinOp {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1334..1339,
                                             left: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1334..1335,
                                                     id: Name("a"),
                                                     ctx: Load,
@@ -1960,6 +2260,7 @@ Module(
                                             op: Mult,
                                             right: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1338..1339,
                                                     id: Name("b"),
                                                     ctx: Load,
@@ -1972,6 +2273,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1343..1344,
                                     id: Name("c"),
                                     ctx: Load,
@@ -1983,18 +2285,23 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1370..1387,
                     value: BinOp(
                         ExprBinOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 1370..1387,
                             left: BinOp(
                                 ExprBinOp {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1370..1383,
                                     left: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1370..1379,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1370..1374,
                                                     id: Name("type"),
                                                     ctx: Load,
@@ -2002,13 +2309,16 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 1375..1379,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     UnaryOp(
                                                         ExprUnaryOp {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1376..1378,
                                                             op: USub,
                                                             operand: Name(
                                                                 ExprName {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 1377..1378,
                                                                     id: Name("a"),
                                                                     ctx: Load,
@@ -2024,6 +2334,7 @@ Module(
                                     op: Mult,
                                     right: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1382..1383,
                                             id: Name("b"),
                                             ctx: Load,
@@ -2034,6 +2345,7 @@ Module(
                             op: Add,
                             right: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1386..1387,
                                     id: Name("c"),
                                     ctx: Load,
@@ -2045,15 +2357,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1414..1423,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1414..1423,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1414..1421,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1414..1418,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2061,6 +2377,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1419..1421,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -2069,6 +2386,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 1422..1423,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2077,15 +2395,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1439..1450,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1439..1450,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1439..1448,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1439..1443,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2093,9 +2415,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1444..1448,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1445..1447,
                                                     elts: [],
                                                     ctx: Load,
@@ -2110,6 +2434,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 1449..1450,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2118,15 +2443,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1468..1480,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1468..1480,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1468..1478,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1468..1472,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2134,9 +2463,11 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1473..1478,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1474..1476,
                                                     elts: [],
                                                     ctx: Load,
@@ -2151,6 +2482,7 @@ Module(
                             attr: Identifier {
                                 id: Name("a"),
                                 range: 1479..1480,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2159,15 +2491,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1498..1508,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1498..1508,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1498..1506,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1498..1502,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2175,6 +2511,7 @@ Module(
                                     ),
                                     slice: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1504..1505,
                                             id: Name("a"),
                                             ctx: Load,
@@ -2186,6 +2523,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 1507..1508,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2194,15 +2532,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1525..1536,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1525..1536,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1525..1534,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1525..1529,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2210,10 +2552,12 @@ Module(
                                     ),
                                     slice: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1531..1533,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1531..1532,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -2230,6 +2574,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 1535..1536,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2238,15 +2583,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1575..1588,
                     value: Attribute(
                         ExprAttribute {
+                            node_index: AtomicNodeIndex(..),
                             range: 1575..1588,
                             value: Subscript(
                                 ExprSubscript {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1575..1586,
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1575..1579,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2254,10 +2603,12 @@ Module(
                                     ),
                                     slice: Tuple(
                                         ExprTuple {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1581..1585,
                                             elts: [
                                                 Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 1582..1583,
                                                         id: Name("a"),
                                                         ctx: Load,
@@ -2274,6 +2625,7 @@ Module(
                             attr: Identifier {
                                 id: Name("b"),
                                 range: 1587..1588,
+                                node_index: AtomicNodeIndex(..),
                             },
                             ctx: Load,
                         },
@@ -2282,15 +2634,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1608..1624,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 1608..1624,
                             value: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1608..1614,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1608..1612,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2298,6 +2654,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 1612..1614,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -2305,10 +2662,12 @@ Module(
                             ),
                             slice: Slice(
                                 ExprSlice {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1615..1623,
                                     lower: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1615..1616,
                                                 id: Name("a"),
                                                 ctx: Load,
@@ -2318,6 +2677,7 @@ Module(
                                     upper: Some(
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1622..1623,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -2334,12 +2694,15 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 1643..1661,
                     test: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 1646..1655,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1646..1650,
                                     id: Name("type"),
                                     ctx: Store,
@@ -2347,6 +2710,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1654..1655,
                                     value: Int(
                                         1,
@@ -2358,6 +2722,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1657..1661,
                             },
                         ),
@@ -2367,10 +2732,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1662..1697,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1662..1666,
                                 id: Name("type"),
                                 ctx: Store,
@@ -2379,19 +2746,26 @@ Module(
                     ],
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 1669..1697,
                             parameters: Some(
                                 Parameters {
                                     range: 1676..1681,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 1676..1681,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 1676..1681,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("query"),
                                                     range: 1676..1681,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -2405,9 +2779,11 @@ Module(
                             ),
                             body: Compare(
                                 ExprCompare {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1683..1697,
                                     left: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1683..1688,
                                             id: Name("query"),
                                             ctx: Load,
@@ -2419,6 +2795,7 @@ Module(
                                     comparators: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1692..1697,
                                                 id: Name("event"),
                                                 ctx: Load,
@@ -2433,12 +2810,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1698..1713,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1698..1713,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1698..1703,
                                     id: Name("print"),
                                     ctx: Load,
@@ -2446,12 +2826,15 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1703..1713,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1704..1712,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 1704..1708,
                                                     id: Name("type"),
                                                     ctx: Load,
@@ -2459,9 +2842,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 1708..1712,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 1709..1711,
                                                             value: Int(
                                                                 12,
@@ -2482,12 +2867,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1714..1724,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1714..1724,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1714..1718,
                                     id: Name("type"),
                                     ctx: Load,
@@ -2495,9 +2883,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1718..1724,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1719..1723,
                                             id: Name("type"),
                                             ctx: Load,
@@ -2512,10 +2902,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1725..1743,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1725..1726,
                                 id: Name("a"),
                                 ctx: Store,
@@ -2524,9 +2916,11 @@ Module(
                     ],
                     value: Compare(
                         ExprCompare {
+                            node_index: AtomicNodeIndex(..),
                             range: 1732..1741,
                             left: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1732..1736,
                                     id: Name("type"),
                                     ctx: Load,
@@ -2538,6 +2932,7 @@ Module(
                             comparators: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 1740..1741,
                                         id: Name("C"),
                                         ctx: Load,
@@ -2550,10 +2945,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1744..1760,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1744..1745,
                                 id: Name("a"),
                                 ctx: Store,
@@ -2562,9 +2959,11 @@ Module(
                     ],
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1751..1758,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1751..1755,
                                     id: Name("type"),
                                     ctx: Load,
@@ -2572,9 +2971,11 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1755..1758,
+                                node_index: AtomicNodeIndex(..),
                                 args: [
                                     Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 1756..1757,
                                             id: Name("b"),
                                             ctx: Load,
@@ -2589,12 +2990,15 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1761..1778,
                     value: Call(
                         ExprCall {
+                            node_index: AtomicNodeIndex(..),
                             range: 1761..1778,
                             func: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1761..1765,
                                     id: Name("type"),
                                     ctx: Load,
@@ -2602,18 +3006,22 @@ Module(
                             ),
                             arguments: Arguments {
                                 range: 1766..1778,
+                                node_index: AtomicNodeIndex(..),
                                 args: [],
                                 keywords: [
                                     Keyword {
                                         range: 1769..1776,
+                                        node_index: AtomicNodeIndex(..),
                                         arg: Some(
                                             Identifier {
                                                 id: Name("X"),
                                                 range: 1769..1770,
+                                                node_index: AtomicNodeIndex(..),
                                             },
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 1773..1776,
                                                 id: Name("int"),
                                                 ctx: Load,
@@ -2628,10 +3036,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1779..1787,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1779..1783,
                                 id: Name("type"),
                                 ctx: Store,
@@ -2640,6 +3050,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 1786..1787,
                             value: Int(
                                 1,
@@ -2650,10 +3061,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1788..1800,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1788..1792,
                                 id: Name("type"),
                                 ctx: Store,
@@ -2661,6 +3074,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1795..1796,
                                 id: Name("x"),
                                 ctx: Store,
@@ -2669,6 +3083,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 1799..1800,
                             value: Int(
                                 1,
@@ -2679,10 +3094,12 @@ Module(
             ),
             Assign(
                 StmtAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 1801..1813,
                     targets: [
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1801..1802,
                                 id: Name("x"),
                                 ctx: Store,
@@ -2690,6 +3107,7 @@ Module(
                         ),
                         Name(
                             ExprName {
+                                node_index: AtomicNodeIndex(..),
                                 range: 1805..1809,
                                 id: Name("type"),
                                 ctx: Store,
@@ -2698,6 +3116,7 @@ Module(
                     ],
                     value: NumberLiteral(
                         ExprNumberLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 1812..1813,
                             value: Int(
                                 1,
@@ -2708,22 +3127,30 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 1814..1828,
                     value: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 1814..1828,
                             parameters: Some(
                                 Parameters {
                                     range: 1821..1822,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 1821..1822,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 1821..1822,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 1821..1822,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -2737,6 +3164,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 1824..1828,
                                     id: Name("type"),
                                     ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__while.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__while.py.snap
index a70b73cc90..5c2e2603e1 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__while.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__while.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/while.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..314,
         body: [
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..16,
                     test: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 6..7,
                             id: Name("x"),
                             ctx: Load,
@@ -23,9 +25,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 13..16,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 13..16,
                                     },
                                 ),
@@ -37,17 +41,21 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..61,
                     test: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 24..37,
                             op: And,
                             values: [
                                 Compare(
                                     ExprCompare {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 25..30,
                                         left: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 25..26,
                                                 id: Name("x"),
                                                 ctx: Load,
@@ -59,6 +67,7 @@ Module(
                                         comparators: [
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 29..30,
                                                     value: Int(
                                                         1,
@@ -70,6 +79,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 36..37,
                                         id: Name("y"),
                                         ctx: Load,
@@ -81,6 +91,7 @@ Module(
                     body: [
                         Pass(
                             StmtPass {
+                                node_index: AtomicNodeIndex(..),
                                 range: 43..47,
                             },
                         ),
@@ -88,9 +99,11 @@ Module(
                     orelse: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 58..61,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 58..61,
                                     },
                                 ),
@@ -101,14 +114,17 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..152,
                     test: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 69..76,
                             op: And,
                             values: [
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 69..70,
                                         id: Name("x"),
                                         ctx: Load,
@@ -116,6 +132,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 75..76,
                                         id: Name("y"),
                                         ctx: Load,
@@ -127,9 +144,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 82..85,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 82..85,
                                     },
                                 ),
@@ -137,12 +156,15 @@ Module(
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 90..111,
                                 value: Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 90..111,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 90..95,
                                                 id: Name("print"),
                                                 ctx: Load,
@@ -150,14 +172,17 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 95..111,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [
                                                 StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 96..110,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 96..110,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "Hello World!",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Single,
@@ -180,12 +205,15 @@ Module(
                     orelse: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 123..144,
                                 value: Call(
                                     ExprCall {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 123..144,
                                         func: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 123..128,
                                                 id: Name("print"),
                                                 ctx: Load,
@@ -193,14 +221,17 @@ Module(
                                         ),
                                         arguments: Arguments {
                                             range: 128..144,
+                                            node_index: AtomicNodeIndex(..),
                                             args: [
                                                 StringLiteral(
                                                     ExprStringLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 129..143,
                                                         value: StringLiteralValue {
                                                             inner: Single(
                                                                 StringLiteral {
                                                                     range: 129..143,
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     value: "Olá, Mundo!",
                                                                     flags: StringLiteralFlags {
                                                                         quote_style: Single,
@@ -221,9 +252,11 @@ Module(
                         ),
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 149..152,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 149..152,
                                     },
                                 ),
@@ -234,12 +267,15 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 154..171,
                     test: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 160..166,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 160..161,
                                     id: Name("a"),
                                     ctx: Store,
@@ -247,6 +283,7 @@ Module(
                             ),
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 165..166,
                                     id: Name("b"),
                                     ctx: Load,
@@ -257,9 +294,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 168..171,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 168..171,
                                     },
                                 ),
@@ -271,17 +310,21 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 172..197,
                     test: BoolOp(
                         ExprBoolOp {
+                            node_index: AtomicNodeIndex(..),
                             range: 178..192,
                             op: And,
                             values: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 179..185,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 179..180,
                                                 id: Name("a"),
                                                 ctx: Store,
@@ -289,6 +332,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 184..185,
                                                 id: Name("b"),
                                                 ctx: Load,
@@ -298,6 +342,7 @@ Module(
                                 ),
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 191..192,
                                         id: Name("c"),
                                         ctx: Load,
@@ -309,9 +354,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 194..197,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 194..197,
                                     },
                                 ),
@@ -323,22 +370,30 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 198..220,
                     test: Lambda(
                         ExprLambda {
+                            node_index: AtomicNodeIndex(..),
                             range: 204..215,
                             parameters: Some(
                                 Parameters {
                                     range: 211..212,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 211..212,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 211..212,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 211..212,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: None,
                                             },
@@ -352,6 +407,7 @@ Module(
                             ),
                             body: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 214..215,
                                     id: Name("x"),
                                     ctx: Load,
@@ -362,9 +418,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 217..220,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 217..220,
                                     },
                                 ),
@@ -376,12 +434,15 @@ Module(
             ),
             While(
                 StmtWhile {
+                    node_index: AtomicNodeIndex(..),
                     range: 221..239,
                     test: Await(
                         ExprAwait {
+                            node_index: AtomicNodeIndex(..),
                             range: 227..234,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 233..234,
                                     id: Name("x"),
                                     ctx: Load,
@@ -392,9 +453,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 236..239,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 236..239,
                                     },
                                 ),
@@ -406,9 +469,11 @@ Module(
             ),
             If(
                 StmtIf {
+                    node_index: AtomicNodeIndex(..),
                     range: 241..313,
                     test: BooleanLiteral(
                         ExprBooleanLiteral {
+                            node_index: AtomicNodeIndex(..),
                             range: 244..248,
                             value: true,
                         },
@@ -416,9 +481,11 @@ Module(
                     body: [
                         While(
                             StmtWhile {
+                                node_index: AtomicNodeIndex(..),
                                 range: 254..298,
                                 test: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 260..261,
                                         id: Name("x"),
                                         ctx: Load,
@@ -427,6 +494,7 @@ Module(
                                 body: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 271..275,
                                         },
                                     ),
@@ -434,6 +502,7 @@ Module(
                                 orelse: [
                                     Pass(
                                         StmtPass {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 294..298,
                                         },
                                     ),
@@ -444,10 +513,12 @@ Module(
                     elif_else_clauses: [
                         ElifElseClause {
                             range: 299..313,
+                            node_index: AtomicNodeIndex(..),
                             test: None,
                             body: [
                                 Pass(
                                     StmtPass {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 309..313,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__with.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__with.py.snap
index 260f39d072..993b8cc48a 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__with.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@statement__with.py.snap
@@ -1,24 +1,27 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/valid/statement/with.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..361,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 137..151,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 142..146,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 142..146,
                                     id: Name("item"),
                                     ctx: Load,
@@ -30,9 +33,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 148..151,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 148..151,
                                     },
                                 ),
@@ -43,13 +48,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 152..171,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 157..166,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 157..161,
                                     id: Name("item"),
                                     ctx: Load,
@@ -58,6 +66,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 165..166,
                                         id: Name("f"),
                                         ctx: Store,
@@ -69,9 +78,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 168..171,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 168..171,
                                     },
                                 ),
@@ -82,13 +93,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 172..194,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 177..182,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 177..182,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -98,8 +112,10 @@ Module(
                         },
                         WithItem {
                             range: 184..189,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 184..189,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -111,9 +127,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 191..194,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 191..194,
                                     },
                                 ),
@@ -124,13 +142,16 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 195..229,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 200..211,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 200..205,
                                     id: Name("item1"),
                                     ctx: Load,
@@ -139,6 +160,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 209..211,
                                         id: Name("f1"),
                                         ctx: Store,
@@ -148,8 +170,10 @@ Module(
                         },
                         WithItem {
                             range: 213..224,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 213..218,
                                     id: Name("item2"),
                                     ctx: Load,
@@ -158,6 +182,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 222..224,
                                         id: Name("f2"),
                                         ctx: Store,
@@ -169,9 +194,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 226..229,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 226..229,
                                     },
                                 ),
@@ -182,22 +209,27 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 231..257,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 236..252,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 236..252,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 241..245,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 236..237,
                                             id: Name("x"),
                                             ctx: Load,
@@ -205,6 +237,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 251..252,
                                             id: Name("y"),
                                             ctx: Load,
@@ -218,9 +251,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 254..257,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 254..257,
                                     },
                                 ),
@@ -231,22 +266,27 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 258..289,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 263..284,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: If(
                                 ExprIf {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 263..279,
                                     test: BooleanLiteral(
                                         ExprBooleanLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 268..272,
                                             value: true,
                                         },
                                     ),
                                     body: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 263..264,
                                             id: Name("x"),
                                             ctx: Load,
@@ -254,6 +294,7 @@ Module(
                                     ),
                                     orelse: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 278..279,
                                             id: Name("y"),
                                             ctx: Load,
@@ -264,6 +305,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 283..284,
                                         id: Name("f"),
                                         ctx: Store,
@@ -275,9 +317,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 286..289,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 286..289,
                                     },
                                 ),
@@ -288,16 +332,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 313..334,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 318..329,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 318..324,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 318..322,
                                             id: Name("open"),
                                             ctx: Load,
@@ -305,6 +353,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 322..324,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -313,6 +362,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 328..329,
                                         id: Name("f"),
                                         ctx: Store,
@@ -324,9 +374,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 331..334,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 331..334,
                                     },
                                 ),
@@ -337,16 +389,20 @@ Module(
             ),
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 335..361,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 340..356,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Call(
                                 ExprCall {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 340..346,
                                     func: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 340..344,
                                             id: Name("open"),
                                             ctx: Load,
@@ -354,6 +410,7 @@ Module(
                                     ),
                                     arguments: Arguments {
                                         range: 344..346,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [],
                                         keywords: [],
                                     },
@@ -362,9 +419,11 @@ Module(
                             optional_vars: Some(
                                 Attribute(
                                     ExprAttribute {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 350..356,
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 350..351,
                                                 id: Name("f"),
                                                 ctx: Load,
@@ -373,6 +432,7 @@ Module(
                                         attr: Identifier {
                                             id: Name("attr"),
                                             range: 352..356,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         ctx: Store,
                                     },
@@ -383,9 +443,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 358..361,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 358..361,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@tuple_context_manager_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@tuple_context_manager_py38.py.snap
index 7018039415..46550ad231 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@tuple_context_manager_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@tuple_context_manager_py38.py.snap
@@ -7,21 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/tuple_context_manager_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..85,
         body: [
             With(
                 StmtWith {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..84,
                     is_async: false,
                     items: [
                         WithItem {
                             range: 48..79,
+                            node_index: AtomicNodeIndex(..),
                             context_expr: Tuple(
                                 ExprTuple {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..72,
                                     elts: [
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 52..55,
                                                 id: Name("foo"),
                                                 ctx: Load,
@@ -29,6 +34,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 59..62,
                                                 id: Name("bar"),
                                                 ctx: Load,
@@ -36,6 +42,7 @@ Module(
                                         ),
                                         Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 66..69,
                                                 id: Name("baz"),
                                                 ctx: Load,
@@ -49,6 +56,7 @@ Module(
                             optional_vars: Some(
                                 Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 76..79,
                                         id: Name("tup"),
                                         ctx: Store,
@@ -60,9 +68,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 81..84,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 81..84,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_default_py313.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_default_py313.py.snap
index 010da9ab55..8387c4e874 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_default_py313.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_default_py313.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/type_param_default_py3
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..112,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..65,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             id: Name("X"),
                             ctx: Store,
@@ -22,18 +25,22 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 50..59,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 51..58,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 51..52,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 55..58,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -47,6 +54,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 62..65,
                             id: Name("int"),
                             ctx: Load,
@@ -56,28 +64,34 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 66..87,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 70..71,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 71..80,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 72..79,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 72..73,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 76..79,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -91,6 +105,9 @@ Module(
                     ),
                     parameters: Parameters {
                         range: 80..82,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -101,9 +118,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 84..87,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 84..87,
                                     },
                                 ),
@@ -114,27 +133,33 @@ Module(
             ),
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..111,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("C"),
                         range: 94..95,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: Some(
                         TypeParams {
                             range: 95..104,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 96..103,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 96..97,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 100..103,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -149,6 +174,7 @@ Module(
                     arguments: Some(
                         Arguments {
                             range: 104..106,
+                            node_index: AtomicNodeIndex(..),
                             args: [],
                             keywords: [],
                         },
@@ -156,9 +182,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 108..111,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 108..111,
                                     },
                                 ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_param_spec.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_param_spec.py.snap
index ad273b844c..18801458d7 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_param_spec.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_param_spec.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/type_param_param_spec.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..90,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..11,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 7..10,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 9..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..17,
                             id: Name("int"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..41,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("X"),
                             ctx: Store,
@@ -59,17 +67,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 24..35,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 25..34,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 27..28,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 31..34,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -83,6 +95,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..41,
                             id: Name("int"),
                             ctx: Load,
@@ -92,9 +105,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..62,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("X"),
                             ctx: Store,
@@ -103,13 +118,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 48..56,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 49..50,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 49..50,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -118,9 +136,11 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 52..55,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 54..55,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -130,6 +150,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 59..62,
                             id: Name("int"),
                             ctx: Load,
@@ -139,9 +160,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 63..89,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 68..69,
                             id: Name("X"),
                             ctx: Store,
@@ -150,13 +173,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 69..83,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 70..71,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 70..71,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -165,13 +191,16 @@ Module(
                                 ParamSpec(
                                     TypeParamParamSpec {
                                         range: 73..82,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("P"),
                                             range: 75..76,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 79..82,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -185,6 +214,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 86..89,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var.py.snap
index 5f5cf396a8..1e340b41b1 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/type_param_type_var.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..147,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..15,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..9,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 7..8,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 7..8,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -40,6 +45,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 12..15,
                             id: Name("int"),
                             ctx: Load,
@@ -49,9 +55,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 16..37,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 21..22,
                             id: Name("X"),
                             ctx: Store,
@@ -60,18 +68,22 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 22..31,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 23..30,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 23..24,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 27..30,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -85,6 +97,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 34..37,
                             id: Name("int"),
                             ctx: Load,
@@ -94,9 +107,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 38..64,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..44,
                             id: Name("X"),
                             ctx: Store,
@@ -105,17 +120,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 44..58,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 45..57,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 45..46,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 48..51,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -125,6 +144,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 54..57,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -138,6 +158,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 61..64,
                             id: Name("int"),
                             ctx: Load,
@@ -147,9 +168,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 65..98,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 70..71,
                             id: Name("X"),
                             ctx: Store,
@@ -158,21 +181,26 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 71..92,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 72..91,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 72..73,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 75..85,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 76..79,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -180,6 +208,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 81..84,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -194,6 +223,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 88..91,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -207,6 +237,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 95..98,
                             id: Name("int"),
                             ctx: Load,
@@ -216,9 +247,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 99..146,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 104..105,
                             id: Name("X"),
                             ctx: Store,
@@ -227,17 +260,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 105..140,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 106..118,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 106..107,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 109..112,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -247,6 +284,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 115..118,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -258,17 +296,21 @@ Module(
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 120..139,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("U"),
                                             range: 120..121,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: Some(
                                             Tuple(
                                                 ExprTuple {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 123..133,
                                                     elts: [
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 124..127,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -276,6 +318,7 @@ Module(
                                                         ),
                                                         Name(
                                                             ExprName {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 129..132,
                                                                 id: Name("int"),
                                                                 ctx: Load,
@@ -290,6 +333,7 @@ Module(
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 136..139,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -303,6 +347,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 143..146,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var_tuple.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var_tuple.py.snap
index 93e16848e4..aa50926d78 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var_tuple.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_param_type_var_tuple.py.snap
@@ -1,20 +1,22 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
 input_file: crates/ruff_python_parser/resources/inline/ok/type_param_type_var_tuple.py
-snapshot_kind: text
 ---
 ## AST
 
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..115,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..17,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 5..6,
                             id: Name("X"),
                             ctx: Store,
@@ -23,13 +25,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 6..11,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 7..10,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 8..10,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -39,6 +44,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 14..17,
                             id: Name("int"),
                             ctx: Load,
@@ -48,9 +54,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 18..41,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 23..24,
                             id: Name("X"),
                             ctx: Store,
@@ -59,17 +67,21 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 24..35,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 25..34,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 26..28,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 31..34,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -83,6 +95,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 38..41,
                             id: Name("int"),
                             ctx: Load,
@@ -92,9 +105,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 42..66,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 47..48,
                             id: Name("X"),
                             ctx: Store,
@@ -103,20 +118,25 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 48..60,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 49..59,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 50..52,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Starred(
                                                 ExprStarred {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 55..59,
                                                     value: Name(
                                                         ExprName {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 56..59,
                                                             id: Name("int"),
                                                             ctx: Load,
@@ -133,6 +153,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 63..66,
                             id: Name("int"),
                             ctx: Load,
@@ -142,9 +163,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 67..87,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 72..73,
                             id: Name("X"),
                             ctx: Store,
@@ -153,13 +176,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 73..81,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 74..75,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 74..75,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -168,9 +194,11 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 77..80,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 78..80,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: None,
                                     },
@@ -180,6 +208,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 84..87,
                             id: Name("int"),
                             ctx: Load,
@@ -189,9 +218,11 @@ Module(
             ),
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 88..114,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 93..94,
                             id: Name("X"),
                             ctx: Store,
@@ -200,13 +231,16 @@ Module(
                     type_params: Some(
                         TypeParams {
                             range: 94..108,
+                            node_index: AtomicNodeIndex(..),
                             type_params: [
                                 TypeVar(
                                     TypeParamTypeVar {
                                         range: 95..96,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("T"),
                                             range: 95..96,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         bound: None,
                                         default: None,
@@ -215,13 +249,16 @@ Module(
                                 TypeVarTuple(
                                     TypeParamTypeVarTuple {
                                         range: 98..107,
+                                        node_index: AtomicNodeIndex(..),
                                         name: Identifier {
                                             id: Name("Ts"),
                                             range: 99..101,
+                                            node_index: AtomicNodeIndex(..),
                                         },
                                         default: Some(
                                             Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 104..107,
                                                     id: Name("int"),
                                                     ctx: Load,
@@ -235,6 +272,7 @@ Module(
                     ),
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 111..114,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_stmt_py312.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_stmt_py312.py.snap
index 62eeead56c..7e590b4515 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_stmt_py312.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@type_stmt_py312.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/type_stmt_py312.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..57,
         body: [
             TypeAlias(
                 StmtTypeAlias {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..56,
                     name: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 49..50,
                             id: Name("x"),
                             ctx: Store,
@@ -22,6 +25,7 @@ Module(
                     type_params: None,
                     value: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 53..56,
                             id: Name("int"),
                             ctx: Load,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_index_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_index_py39.py.snap
index e3329425de..92c7cefb86 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_index_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_index_py39.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/unparenthesized_named_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..53,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..52,
                     value: Subscript(
                         ExprSubscript {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..52,
                             value: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 43..46,
                                     id: Name("lst"),
                                     ctx: Load,
@@ -24,9 +28,11 @@ Module(
                             ),
                             slice: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 47..51,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 47..48,
                                             id: Name("x"),
                                             ctx: Store,
@@ -34,6 +40,7 @@ Module(
                                     ),
                                     value: NumberLiteral(
                                         ExprNumberLiteral {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 50..51,
                                             value: Int(
                                                 1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_py39.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_py39.py.snap
index 33d284c9b5..0f8b9f47b7 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_py39.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@unparenthesized_named_expr_py39.py.snap
@@ -7,20 +7,25 @@ input_file: crates/ruff_python_parser/resources/inline/ok/unparenthesized_named_
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..88,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 43..57,
                     value: Set(
                         ExprSet {
+                            node_index: AtomicNodeIndex(..),
                             range: 43..57,
                             elts: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 44..50,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 44..45,
                                                 id: Name("x"),
                                                 ctx: Store,
@@ -28,6 +33,7 @@ Module(
                                         ),
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 49..50,
                                                 value: Int(
                                                     1,
@@ -38,6 +44,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 52..53,
                                         value: Int(
                                             2,
@@ -46,6 +53,7 @@ Module(
                                 ),
                                 NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 55..56,
                                         value: Int(
                                             3,
@@ -59,15 +67,19 @@ Module(
             ),
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 58..87,
                     value: SetComp(
                         ExprSetComp {
+                            node_index: AtomicNodeIndex(..),
                             range: 58..87,
                             elt: Named(
                                 ExprNamed {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 59..68,
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 59..63,
                                             id: Name("last"),
                                             ctx: Store,
@@ -75,6 +87,7 @@ Module(
                                     ),
                                     value: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 67..68,
                                             id: Name("x"),
                                             ctx: Load,
@@ -85,8 +98,10 @@ Module(
                             generators: [
                                 Comprehension {
                                     range: 69..86,
+                                    node_index: AtomicNodeIndex(..),
                                     target: Name(
                                         ExprName {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 73..74,
                                             id: Name("x"),
                                             ctx: Store,
@@ -94,9 +109,11 @@ Module(
                                     ),
                                     iter: Call(
                                         ExprCall {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 78..86,
                                             func: Name(
                                                 ExprName {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 78..83,
                                                     id: Name("range"),
                                                     ctx: Load,
@@ -104,9 +121,11 @@ Module(
                                             ),
                                             arguments: Arguments {
                                                 range: 83..86,
+                                                node_index: AtomicNodeIndex(..),
                                                 args: [
                                                     NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 84..85,
                                                             value: Int(
                                                                 3,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_class.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_class.py.snap
index feeea973fb..f4de814c8d 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_class.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_class.py.snap
@@ -7,26 +7,32 @@ input_file: crates/ruff_python_parser/resources/inline/ok/valid_annotation_class
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..137,
         body: [
             ClassDef(
                 StmtClassDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 0..23,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("F"),
                         range: 6..7,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     arguments: Some(
                         Arguments {
                             range: 7..18,
+                            node_index: AtomicNodeIndex(..),
                             args: [
                                 Named(
                                     ExprNamed {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 8..17,
                                         target: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 8..9,
                                                 id: Name("y"),
                                                 ctx: Store,
@@ -34,6 +40,7 @@ Module(
                                         ),
                                         value: Name(
                                             ExprName {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 13..17,
                                                 id: Name("list"),
                                                 ctx: Load,
@@ -48,9 +55,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 20..23,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 20..23,
                                     },
                                 ),
@@ -61,16 +70,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 24..93,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 28..29,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 29..31,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -81,23 +95,28 @@ Module(
                     body: [
                         ClassDef(
                             StmtClassDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 37..60,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("G"),
                                     range: 43..44,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 arguments: Some(
                                     Arguments {
                                         range: 44..55,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Yield(
                                                 ExprYield {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 46..53,
                                                     value: Some(
                                                         NumberLiteral(
                                                             ExprNumberLiteral {
+                                                                node_index: AtomicNodeIndex(..),
                                                                 range: 52..53,
                                                                 value: Int(
                                                                     1,
@@ -114,9 +133,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 57..60,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 57..60,
                                                 },
                                             ),
@@ -127,22 +148,27 @@ Module(
                         ),
                         ClassDef(
                             StmtClassDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..93,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("H"),
                                     range: 71..72,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 arguments: Some(
                                     Arguments {
                                         range: 72..88,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             YieldFrom(
                                                 ExprYieldFrom {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 74..86,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 85..86,
                                                             value: Int(
                                                                 1,
@@ -158,9 +184,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 90..93,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 90..93,
                                                 },
                                             ),
@@ -174,16 +202,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 94..136,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 104..105,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 105..107,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -194,22 +227,27 @@ Module(
                     body: [
                         ClassDef(
                             StmtClassDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 113..136,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("G"),
                                     range: 119..120,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 arguments: Some(
                                     Arguments {
                                         range: 120..131,
+                                        node_index: AtomicNodeIndex(..),
                                         args: [
                                             Await(
                                                 ExprAwait {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 122..129,
                                                     value: NumberLiteral(
                                                         ExprNumberLiteral {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 128..129,
                                                             value: Int(
                                                                 1,
@@ -225,9 +263,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..136,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 133..136,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_function_py313.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_function_py313.py.snap
index 1a58dffba2..c1c32f5605 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_function_py313.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_function_py313.py.snap
@@ -7,20 +7,26 @@ input_file: crates/ruff_python_parser/resources/inline/ok/valid_annotation_funct
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..316,
         body: [
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..68,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("f"),
                         range: 48..49,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 49..51,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -30,9 +36,11 @@ Module(
                     returns: Some(
                         Named(
                             ExprNamed {
+                                node_index: AtomicNodeIndex(..),
                                 range: 56..62,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 56..57,
                                         id: Name("y"),
                                         ctx: Store,
@@ -40,6 +48,7 @@ Module(
                                 ),
                                 value: NumberLiteral(
                                     ExprNumberLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 61..62,
                                         value: Int(
                                             3,
@@ -52,9 +61,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 65..68,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 65..68,
                                     },
                                 ),
@@ -65,32 +76,42 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 69..94,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("g"),
                         range: 73..74,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 74..89,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [
                             ParameterWithDefault {
                                 range: 75..88,
+                                node_index: AtomicNodeIndex(..),
                                 parameter: Parameter {
                                     range: 75..88,
+                                    node_index: AtomicNodeIndex(..),
                                     name: Identifier {
                                         id: Name("arg"),
                                         range: 75..78,
+                                        node_index: AtomicNodeIndex(..),
                                     },
                                     annotation: Some(
                                         Named(
                                             ExprNamed {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 81..87,
                                                 target: Name(
                                                     ExprName {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 81..82,
                                                         id: Name("x"),
                                                         ctx: Store,
@@ -98,6 +119,7 @@ Module(
                                                 ),
                                                 value: NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 86..87,
                                                         value: Int(
                                                             1,
@@ -119,9 +141,11 @@ Module(
                     body: [
                         Expr(
                             StmtExpr {
+                                node_index: AtomicNodeIndex(..),
                                 range: 91..94,
                                 value: EllipsisLiteral(
                                     ExprEllipsisLiteral {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 91..94,
                                     },
                                 ),
@@ -132,16 +156,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 95..235,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 99..104,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 104..106,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -152,33 +181,43 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 112..136,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("i"),
                                     range: 116..117,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 117..131,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 118..130,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 118..130,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 118..119,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     Yield(
                                                         ExprYield {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 122..129,
                                                             value: Some(
                                                                 NumberLiteral(
                                                                     ExprNumberLiteral {
+                                                                        node_index: AtomicNodeIndex(..),
                                                                         range: 128..129,
                                                                         value: Int(
                                                                             1,
@@ -201,9 +240,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 133..136,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 133..136,
                                                 },
                                             ),
@@ -214,16 +255,21 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 141..166,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("k"),
                                     range: 145..146,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 146..148,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -233,10 +279,12 @@ Module(
                                 returns: Some(
                                     Yield(
                                         ExprYield {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 153..160,
                                             value: Some(
                                                 NumberLiteral(
                                                     ExprNumberLiteral {
+                                                        node_index: AtomicNodeIndex(..),
                                                         range: 159..160,
                                                         value: Int(
                                                             1,
@@ -250,9 +298,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 163..166,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 163..166,
                                                 },
                                             ),
@@ -263,32 +313,42 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 171..200,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("m"),
                                     range: 175..176,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 176..195,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 177..194,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 177..194,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("x"),
                                                     range: 177..178,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     YieldFrom(
                                                         ExprYieldFrom {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 181..193,
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 192..193,
                                                                     value: Int(
                                                                         1,
@@ -310,9 +370,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 197..200,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 197..200,
                                                 },
                                             ),
@@ -323,16 +385,21 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 205..235,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("o"),
                                     range: 209..210,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 210..212,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -342,9 +409,11 @@ Module(
                                 returns: Some(
                                     YieldFrom(
                                         ExprYieldFrom {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 217..229,
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 228..229,
                                                     value: Int(
                                                         1,
@@ -357,9 +426,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 232..235,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 232..235,
                                                 },
                                             ),
@@ -373,16 +444,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 236..315,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 246..251,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 251..253,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -393,16 +469,21 @@ Module(
                     body: [
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 259..284,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("f"),
                                     range: 263..264,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 264..266,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [],
                                     vararg: None,
@@ -412,9 +493,11 @@ Module(
                                 returns: Some(
                                     Await(
                                         ExprAwait {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 271..278,
                                             value: NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 277..278,
                                                     value: Int(
                                                         1,
@@ -427,9 +510,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 281..284,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 281..284,
                                                 },
                                             ),
@@ -440,32 +525,42 @@ Module(
                         ),
                         FunctionDef(
                             StmtFunctionDef {
+                                node_index: AtomicNodeIndex(..),
                                 range: 289..315,
                                 is_async: false,
                                 decorator_list: [],
                                 name: Identifier {
                                     id: Name("g"),
                                     range: 293..294,
+                                    node_index: AtomicNodeIndex(..),
                                 },
                                 type_params: None,
                                 parameters: Parameters {
                                     range: 294..310,
+                                    node_index: AtomicNodeIndex(
+                                        0,
+                                    ),
                                     posonlyargs: [],
                                     args: [
                                         ParameterWithDefault {
                                             range: 295..309,
+                                            node_index: AtomicNodeIndex(..),
                                             parameter: Parameter {
                                                 range: 295..309,
+                                                node_index: AtomicNodeIndex(..),
                                                 name: Identifier {
                                                     id: Name("arg"),
                                                     range: 295..298,
+                                                    node_index: AtomicNodeIndex(..),
                                                 },
                                                 annotation: Some(
                                                     Await(
                                                         ExprAwait {
+                                                            node_index: AtomicNodeIndex(..),
                                                             range: 301..308,
                                                             value: NumberLiteral(
                                                                 ExprNumberLiteral {
+                                                                    node_index: AtomicNodeIndex(..),
                                                                     range: 307..308,
                                                                     value: Int(
                                                                         1,
@@ -487,9 +582,11 @@ Module(
                                 body: [
                                     Expr(
                                         StmtExpr {
+                                            node_index: AtomicNodeIndex(..),
                                             range: 312..315,
                                             value: EllipsisLiteral(
                                                 ExprEllipsisLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 312..315,
                                                 },
                                             ),
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_py313.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_py313.py.snap
index 9119467d84..be4b3961e8 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_py313.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@valid_annotation_py313.py.snap
@@ -7,13 +7,16 @@ input_file: crates/ruff_python_parser/resources/inline/ok/valid_annotation_py313
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..144,
         body: [
             AnnAssign(
                 StmtAnnAssign {
+                    node_index: AtomicNodeIndex(..),
                     range: 44..55,
                     target: Name(
                         ExprName {
+                            node_index: AtomicNodeIndex(..),
                             range: 44..45,
                             id: Name("a"),
                             ctx: Store,
@@ -21,9 +24,11 @@ Module(
                     ),
                     annotation: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 48..54,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 48..49,
                                     id: Name("x"),
                                     ctx: Store,
@@ -31,6 +36,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 53..54,
                                     value: Int(
                                         1,
@@ -45,16 +51,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 56..107,
                     is_async: false,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 60..65,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 65..67,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -65,9 +76,11 @@ Module(
                     body: [
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 73..85,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 73..74,
                                         id: Name("b"),
                                         ctx: Store,
@@ -75,10 +88,12 @@ Module(
                                 ),
                                 annotation: Yield(
                                     ExprYield {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 77..84,
                                         value: Some(
                                             NumberLiteral(
                                                 ExprNumberLiteral {
+                                                    node_index: AtomicNodeIndex(..),
                                                     range: 83..84,
                                                     value: Int(
                                                         1,
@@ -94,9 +109,11 @@ Module(
                         ),
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 90..107,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 90..91,
                                         id: Name("c"),
                                         ctx: Store,
@@ -104,9 +121,11 @@ Module(
                                 ),
                                 annotation: YieldFrom(
                                     ExprYieldFrom {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 94..106,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 105..106,
                                                 value: Int(
                                                     1,
@@ -124,16 +143,21 @@ Module(
             ),
             FunctionDef(
                 StmtFunctionDef {
+                    node_index: AtomicNodeIndex(..),
                     range: 108..143,
                     is_async: true,
                     decorator_list: [],
                     name: Identifier {
                         id: Name("outer"),
                         range: 118..123,
+                        node_index: AtomicNodeIndex(..),
                     },
                     type_params: None,
                     parameters: Parameters {
                         range: 123..125,
+                        node_index: AtomicNodeIndex(
+                            0,
+                        ),
                         posonlyargs: [],
                         args: [],
                         vararg: None,
@@ -144,9 +168,11 @@ Module(
                     body: [
                         AnnAssign(
                             StmtAnnAssign {
+                                node_index: AtomicNodeIndex(..),
                                 range: 131..143,
                                 target: Name(
                                     ExprName {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 131..132,
                                         id: Name("d"),
                                         ctx: Store,
@@ -154,9 +180,11 @@ Module(
                                 ),
                                 annotation: Await(
                                     ExprAwait {
+                                        node_index: AtomicNodeIndex(..),
                                         range: 135..142,
                                         value: NumberLiteral(
                                             ExprNumberLiteral {
+                                                node_index: AtomicNodeIndex(..),
                                                 range: 141..142,
                                                 value: Int(
                                                     1,
diff --git a/crates/ruff_python_parser/tests/snapshots/valid_syntax@walrus_py38.py.snap b/crates/ruff_python_parser/tests/snapshots/valid_syntax@walrus_py38.py.snap
index b0dfb2c4db..16008f3821 100644
--- a/crates/ruff_python_parser/tests/snapshots/valid_syntax@walrus_py38.py.snap
+++ b/crates/ruff_python_parser/tests/snapshots/valid_syntax@walrus_py38.py.snap
@@ -7,16 +7,20 @@ input_file: crates/ruff_python_parser/resources/inline/ok/walrus_py38.py
 ```
 Module(
     ModModule {
+        node_index: AtomicNodeIndex(..),
         range: 0..54,
         body: [
             Expr(
                 StmtExpr {
+                    node_index: AtomicNodeIndex(..),
                     range: 45..53,
                     value: Named(
                         ExprNamed {
+                            node_index: AtomicNodeIndex(..),
                             range: 46..52,
                             target: Name(
                                 ExprName {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 46..47,
                                     id: Name("x"),
                                     ctx: Store,
@@ -24,6 +28,7 @@ Module(
                             ),
                             value: NumberLiteral(
                                 ExprNumberLiteral {
+                                    node_index: AtomicNodeIndex(..),
                                     range: 51..52,
                                     value: Int(
                                         1,
diff --git a/crates/ruff_python_semantic/src/analyze/function_type.rs b/crates/ruff_python_semantic/src/analyze/function_type.rs
index be9cac6c60..5949b71c88 100644
--- a/crates/ruff_python_semantic/src/analyze/function_type.rs
+++ b/crates/ruff_python_semantic/src/analyze/function_type.rs
@@ -136,7 +136,11 @@ fn is_class_method(
 pub fn is_stub(function_def: &StmtFunctionDef, semantic: &SemanticModel) -> bool {
     function_def.body.iter().all(|stmt| match stmt {
         Stmt::Pass(_) => true,
-        Stmt::Expr(StmtExpr { value, range: _ }) => {
+        Stmt::Expr(StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => {
             matches!(
                 value.as_ref(),
                 Expr::StringLiteral(_) | Expr::EllipsisLiteral(_)
@@ -144,6 +148,7 @@ pub fn is_stub(function_def: &StmtFunctionDef, semantic: &SemanticModel) -> bool
         }
         Stmt::Raise(StmtRaise {
             range: _,
+            node_index: _,
             exc: exception,
             cause: _,
         }) => exception.as_ref().is_some_and(|exc| {
diff --git a/crates/ruff_python_semantic/src/analyze/imports.rs b/crates/ruff_python_semantic/src/analyze/imports.rs
index 60313eba14..e5f20f04d6 100644
--- a/crates/ruff_python_semantic/src/analyze/imports.rs
+++ b/crates/ruff_python_semantic/src/analyze/imports.rs
@@ -12,7 +12,11 @@ use crate::SemanticModel;
 /// ```
 pub fn is_sys_path_modification(stmt: &Stmt, semantic: &SemanticModel) -> bool {
     match stmt {
-        Stmt::Expr(ast::StmtExpr { value, range: _ }) => match value.as_ref() {
+        Stmt::Expr(ast::StmtExpr {
+            value,
+            range: _,
+            node_index: _,
+        }) => match value.as_ref() {
             Expr::Call(ast::ExprCall { func, .. }) => semantic
                 .resolve_qualified_name(func.as_ref())
                 .is_some_and(|qualified_name| {
@@ -96,7 +100,12 @@ pub fn is_os_environ_modification(stmt: &Stmt, semantic: &SemanticModel) -> bool
 /// matplotlib.use("Agg")
 /// ```
 pub fn is_matplotlib_activation(stmt: &Stmt, semantic: &SemanticModel) -> bool {
-    let Stmt::Expr(ast::StmtExpr { value, range: _ }) = stmt else {
+    let Stmt::Expr(ast::StmtExpr {
+        value,
+        range: _,
+        node_index: _,
+    }) = stmt
+    else {
         return false;
     };
     let Expr::Call(ast::ExprCall { func, .. }) = value.as_ref() else {
diff --git a/crates/ruff_python_semantic/src/analyze/typing.rs b/crates/ruff_python_semantic/src/analyze/typing.rs
index 90594a15ef..7038d267d4 100644
--- a/crates/ruff_python_semantic/src/analyze/typing.rs
+++ b/crates/ruff_python_semantic/src/analyze/typing.rs
@@ -287,6 +287,7 @@ pub fn is_immutable_annotation(
             op: Operator::BitOr,
             right,
             range: _,
+            node_index: _,
         }) => {
             is_immutable_annotation(left, semantic, extend_immutable_calls)
                 && is_immutable_annotation(right, semantic, extend_immutable_calls)
@@ -442,6 +443,7 @@ where
             left,
             right,
             range: _,
+            node_index: _,
         }) = expr
         {
             // The union data structure usually looks like this:
diff --git a/crates/ruff_python_semantic/src/globals.rs b/crates/ruff_python_semantic/src/globals.rs
index 9f9ff62566..3a5e830733 100644
--- a/crates/ruff_python_semantic/src/globals.rs
+++ b/crates/ruff_python_semantic/src/globals.rs
@@ -74,7 +74,11 @@ impl<'a> GlobalsVisitor<'a> {
 impl<'a> StatementVisitor<'a> for GlobalsVisitor<'a> {
     fn visit_stmt(&mut self, stmt: &'a Stmt) {
         match stmt {
-            Stmt::Global(ast::StmtGlobal { names, range: _ }) => {
+            Stmt::Global(ast::StmtGlobal {
+                names,
+                range: _,
+                node_index: _,
+            }) => {
                 for name in names {
                     self.0.insert(name.as_str(), name.range());
                 }
diff --git a/crates/ruff_python_semantic/src/imports.rs b/crates/ruff_python_semantic/src/imports.rs
index fd4d682336..4cc55123cb 100644
--- a/crates/ruff_python_semantic/src/imports.rs
+++ b/crates/ruff_python_semantic/src/imports.rs
@@ -230,6 +230,7 @@ impl<'de> serde::de::Deserialize<'de> for NameImports {
                         names,
                         level,
                         range: _,
+                        node_index: _,
                     }) => names
                         .iter()
                         .map(|name| {
@@ -243,7 +244,11 @@ impl<'de> serde::de::Deserialize<'de> for NameImports {
                             })
                         })
                         .collect(),
-                    Stmt::Import(ast::StmtImport { names, range: _ }) => names
+                    Stmt::Import(ast::StmtImport {
+                        names,
+                        range: _,
+                        node_index: _,
+                    }) => names
                         .iter()
                         .map(|name| {
                             NameImport::Import(ModuleNameImport {
diff --git a/crates/ruff_python_semantic/src/model/all.rs b/crates/ruff_python_semantic/src/model/all.rs
index ba2d1ddb3c..bc05d96efe 100644
--- a/crates/ruff_python_semantic/src/model/all.rs
+++ b/crates/ruff_python_semantic/src/model/all.rs
@@ -82,7 +82,12 @@ impl SemanticModel<'_> {
             flags: &mut DunderAllFlags,
         ) {
             for elt in elts {
-                if let Expr::StringLiteral(ast::ExprStringLiteral { value, range }) = elt {
+                if let Expr::StringLiteral(ast::ExprStringLiteral {
+                    value,
+                    range,
+                    node_index: _,
+                }) = elt
+                {
                     names.push(DunderAllName {
                         name: value.to_str(),
                         range: *range,
diff --git a/crates/ty_project/src/lib.rs b/crates/ty_project/src/lib.rs
index bc9daff46e..924785ca2d 100644
--- a/crates/ty_project/src/lib.rs
+++ b/crates/ty_project/src/lib.rs
@@ -253,7 +253,7 @@ impl Project {
                             tracing::debug_span!(parent: project_span, "check_file", ?file);
                         let _entered = check_file_span.entered();
 
-                        let result = check_file_impl(&db, file);
+                        let result = self.check_file_impl(&db, file);
                         file_diagnostics.lock().unwrap().extend(result);
 
                         reporter.report_file(&file);
@@ -282,7 +282,7 @@ impl Project {
             .map(OptionDiagnostic::to_diagnostic)
             .collect();
 
-        let check_diagnostics = check_file_impl(db, file);
+        let check_diagnostics = self.check_file_impl(db, file);
         file_diagnostics.extend(check_diagnostics);
 
         file_diagnostics
@@ -461,61 +461,75 @@ impl Project {
             self.set_file_set(db).to(IndexedFiles::lazy());
         }
     }
-}
 
-fn check_file_impl(db: &dyn Db, file: File) -> Vec<Diagnostic> {
-    let mut diagnostics: Vec<Diagnostic> = Vec::new();
+    fn check_file_impl(self, db: &dyn Db, file: File) -> Vec<Diagnostic> {
+        let mut diagnostics: Vec<Diagnostic> = Vec::new();
 
-    // Abort checking if there are IO errors.
-    let source = source_text(db.upcast(), file);
+        // Abort checking if there are IO errors.
+        let source = source_text(db.upcast(), file);
 
-    if let Some(read_error) = source.read_error() {
-        diagnostics.push(
-            IOErrorDiagnostic {
-                file: Some(file),
-                error: read_error.clone().into(),
-            }
-            .to_diagnostic(),
-        );
-        return diagnostics;
-    }
-
-    let parsed = parsed_module(db.upcast(), file);
-
-    let parsed_ref = parsed.load(db.upcast());
-    diagnostics.extend(
-        parsed_ref
-            .errors()
-            .iter()
-            .map(|error| create_parse_diagnostic(file, error)),
-    );
-
-    diagnostics.extend(parsed_ref.unsupported_syntax_errors().iter().map(|error| {
-        let mut error = create_unsupported_syntax_diagnostic(file, error);
-        add_inferred_python_version_hint_to_diagnostic(db.upcast(), &mut error, "parsing syntax");
-        error
-    }));
-
-    {
-        let db = AssertUnwindSafe(db);
-        match catch(&**db, file, || check_types(db.upcast(), file)) {
-            Ok(Some(type_check_diagnostics)) => {
-                diagnostics.extend(type_check_diagnostics.into_iter().cloned());
-            }
-            Ok(None) => {}
-            Err(diagnostic) => diagnostics.push(diagnostic),
+        if let Some(read_error) = source.read_error() {
+            diagnostics.push(
+                IOErrorDiagnostic {
+                    file: Some(file),
+                    error: read_error.clone().into(),
+                }
+                .to_diagnostic(),
+            );
+            return diagnostics;
         }
+
+        let parsed = parsed_module(db.upcast(), file);
+
+        let parsed_ref = parsed.load(db.upcast());
+        diagnostics.extend(
+            parsed_ref
+                .errors()
+                .iter()
+                .map(|error| create_parse_diagnostic(file, error)),
+        );
+
+        diagnostics.extend(parsed_ref.unsupported_syntax_errors().iter().map(|error| {
+            let mut error = create_unsupported_syntax_diagnostic(file, error);
+            add_inferred_python_version_hint_to_diagnostic(
+                db.upcast(),
+                &mut error,
+                "parsing syntax",
+            );
+            error
+        }));
+
+        {
+            let db = AssertUnwindSafe(db);
+            match catch(&**db, file, || check_types(db.upcast(), file)) {
+                Ok(Some(type_check_diagnostics)) => {
+                    diagnostics.extend(type_check_diagnostics.into_iter().cloned());
+                }
+                Ok(None) => {}
+                Err(diagnostic) => diagnostics.push(diagnostic),
+            }
+        }
+
+        if self
+            .open_fileset(db)
+            .is_none_or(|files| !files.contains(&file))
+        {
+            // Drop the AST now that we are done checking this file. It is not currently open,
+            // so it is unlikely to be accessed again soon. If any queries need to access the AST
+            // from across files, it will be re-parsed.
+            parsed.clear();
+        }
+
+        diagnostics.sort_unstable_by_key(|diagnostic| {
+            diagnostic
+                .primary_span()
+                .and_then(|span| span.range())
+                .unwrap_or_default()
+                .start()
+        });
+
+        diagnostics
     }
-
-    diagnostics.sort_unstable_by_key(|diagnostic| {
-        diagnostic
-            .primary_span()
-            .and_then(|span| span.range())
-            .unwrap_or_default()
-            .start()
-    });
-
-    diagnostics
 }
 
 #[derive(Debug)]
@@ -686,8 +700,9 @@ where
 
 #[cfg(test)]
 mod tests {
+    use crate::Db;
+    use crate::ProjectMetadata;
     use crate::db::tests::TestDb;
-    use crate::{ProjectMetadata, check_file_impl};
     use ruff_db::files::system_path_to_file;
     use ruff_db::source::source_text;
     use ruff_db::system::{DbWithTestSystem, DbWithWritableSystem as _, SystemPath, SystemPathBuf};
@@ -723,7 +738,8 @@ mod tests {
 
         assert_eq!(source_text(&db, file).as_str(), "");
         assert_eq!(
-            check_file_impl(&db, file)
+            db.project()
+                .check_file_impl(&db, file)
                 .into_iter()
                 .map(|diagnostic| diagnostic.primary_message().to_string())
                 .collect::<Vec<_>>(),
@@ -739,7 +755,8 @@ mod tests {
 
         assert_eq!(source_text(&db, file).as_str(), "");
         assert_eq!(
-            check_file_impl(&db, file)
+            db.project()
+                .check_file_impl(&db, file)
                 .into_iter()
                 .map(|diagnostic| diagnostic.primary_message().to_string())
                 .collect::<Vec<_>>(),
diff --git a/crates/ty_python_semantic/src/ast_node_ref.rs b/crates/ty_python_semantic/src/ast_node_ref.rs
index fd3e1726dc..3c15435f92 100644
--- a/crates/ty_python_semantic/src/ast_node_ref.rs
+++ b/crates/ty_python_semantic/src/ast_node_ref.rs
@@ -1,17 +1,17 @@
-use std::sync::Arc;
+use std::fmt::Debug;
+use std::marker::PhantomData;
 
 use ruff_db::parsed::ParsedModuleRef;
+use ruff_python_ast::{AnyNodeRef, NodeIndex};
+use ruff_python_ast::{AnyRootNodeRef, HasNodeIndex};
+use ruff_text_size::Ranged;
 
-/// Ref-counted owned reference to an AST node.
+/// Reference to an AST node.
 ///
-/// The type holds an owned reference to the node's ref-counted [`ParsedModuleRef`].
-/// Holding on to the node's [`ParsedModuleRef`] guarantees that the reference to the
-/// node must still be valid.
-///
-/// Holding on to any [`AstNodeRef`] prevents the [`ParsedModuleRef`] from being released.
-///
-/// ## Equality
-/// Two `AstNodeRef` are considered equal if their pointer addresses are equal.
+/// This type acts as a reference to an AST node within a given module that remains
+/// stable regardless of whether the AST is garbage collected. As such, accessing a
+/// node through the [`AstNodeRef`] requires a reference to the current [`ParsedModuleRef`]
+/// for the module containing the node.
 ///
 /// ## Usage in salsa tracked structs
 /// It's important that [`AstNodeRef`] fields in salsa tracked structs are tracked fields
@@ -32,54 +32,83 @@ use ruff_db::parsed::ParsedModuleRef;
 /// run on every AST change. All other queries only run when the expression's identity changes.
 #[derive(Clone)]
 pub struct AstNodeRef<T> {
-    /// Owned reference to the node's [`ParsedModuleRef`].
-    ///
-    /// The node's reference is guaranteed to remain valid as long as it's enclosing
-    /// [`ParsedModuleRef`] is alive.
-    parsed: ParsedModuleRef,
+    /// A pointer to the [`ruff_db::parsed::ParsedModule`] that this node was created from.
+    module_ptr: *const (),
 
-    /// Pointer to the referenced node.
-    node: std::ptr::NonNull<T>,
+    /// Debug information.
+    #[cfg(debug_assertions)]
+    kind: ruff_python_ast::NodeKind,
+    #[cfg(debug_assertions)]
+    range: ruff_text_size::TextRange,
+
+    /// The index of the node in the AST.
+    index: NodeIndex,
+
+    _node: PhantomData<T>,
 }
 
-#[expect(unsafe_code)]
-impl<T> AstNodeRef<T> {
-    /// Creates a new `AstNodeRef` that references `node`. The `parsed` is the [`ParsedModuleRef`] to
-    /// which the `AstNodeRef` belongs.
+impl<T> AstNodeRef<T>
+where
+    T: HasNodeIndex + Ranged + PartialEq + Debug,
+    for<'ast> AnyNodeRef<'ast>: From<&'ast T>,
+    for<'ast> &'ast T: TryFrom<AnyRootNodeRef<'ast>>,
+{
+    /// Creates a new `AstNodeRef` that references `node`.
     ///
-    /// ## Safety
-    ///
-    /// Dereferencing the `node` can result in undefined behavior if `parsed` isn't the
-    /// [`ParsedModuleRef`] to which `node` belongs. It's the caller's responsibility to ensure that
-    /// the invariant `node belongs to parsed` is upheld.
-    pub(super) unsafe fn new(parsed: ParsedModuleRef, node: &T) -> Self {
+    /// This method may panic or produce unspecified results if the provided module is from a
+    /// different file or Salsa revision than the module to which the node belongs.
+    pub(super) fn new(module_ref: &ParsedModuleRef, node: &T) -> Self {
+        let index = node.node_index().load();
+        debug_assert_eq!(module_ref.get_by_index(index).try_into().ok(), Some(node));
+
         Self {
-            parsed,
-            node: std::ptr::NonNull::from(node),
+            index,
+            module_ptr: module_ref.module().as_ptr(),
+            #[cfg(debug_assertions)]
+            kind: AnyNodeRef::from(node).kind(),
+            #[cfg(debug_assertions)]
+            range: node.range(),
+            _node: PhantomData,
         }
     }
 
     /// Returns a reference to the wrapped node.
     ///
-    /// Note that this method will panic if the provided module is from a different file or Salsa revision
-    /// than the module this node was created with.
-    pub fn node<'ast>(&self, parsed: &'ast ParsedModuleRef) -> &'ast T {
-        debug_assert!(Arc::ptr_eq(self.parsed.as_arc(), parsed.as_arc()));
+    /// This method may panic or produce unspecified results if the provided module is from a
+    /// different file or Salsa revision than the module to which the node belongs.
+    pub fn node<'ast>(&self, module_ref: &'ast ParsedModuleRef) -> &'ast T {
+        debug_assert_eq!(module_ref.module().as_ptr(), self.module_ptr);
 
-        // SAFETY: Holding on to `parsed` ensures that the AST to which `node` belongs is still
-        // alive and not moved.
-        unsafe { self.node.as_ref() }
+        // Note that the module pointer is guaranteed to be stable within the Salsa
+        // revision, so the file contents cannot have changed by the above assertion.
+        module_ref
+            .get_by_index(self.index)
+            .try_into()
+            .ok()
+            .expect("AST indices should never change within the same revision")
     }
 }
 
-impl<T> std::fmt::Debug for AstNodeRef<T>
+#[allow(clippy::missing_fields_in_debug)]
+impl<T> Debug for AstNodeRef<T>
 where
-    T: std::fmt::Debug,
+    T: Debug,
+    for<'ast> &'ast T: TryFrom<AnyRootNodeRef<'ast>>,
 {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_tuple("AstNodeRef")
-            .field(self.node(&self.parsed))
-            .finish()
+        #[cfg(debug_assertions)]
+        {
+            f.debug_struct("AstNodeRef")
+                .field("kind", &self.kind)
+                .field("range", &self.range)
+                .finish()
+        }
+
+        #[cfg(not(debug_assertions))]
+        {
+            // Unfortunately we have no access to the AST here.
+            f.debug_tuple("AstNodeRef").finish_non_exhaustive()
+        }
     }
 }
 
@@ -88,9 +117,10 @@ unsafe impl<T> salsa::Update for AstNodeRef<T> {
     unsafe fn maybe_update(old_pointer: *mut Self, new_value: Self) -> bool {
         let old_ref = unsafe { &mut (*old_pointer) };
 
-        if Arc::ptr_eq(old_ref.parsed.as_arc(), new_value.parsed.as_arc())
-            && old_ref.node.eq(&new_value.node)
-        {
+        // Two nodes are guaranteed to be equal as long as they refer to the same node index
+        // within the same module. Note that the module pointer is guaranteed to be stable
+        // within the Salsa revision, so the file contents cannot have changed.
+        if old_ref.module_ptr == new_value.module_ptr && old_ref.index == new_value.index {
             false
         } else {
             *old_ref = new_value;
@@ -99,6 +129,7 @@ unsafe impl<T> salsa::Update for AstNodeRef<T> {
     }
 }
 
+// SAFETY: The `module_ptr` is only used for pointer equality and never accessed directly.
 #[expect(unsafe_code)]
 unsafe impl<T> Send for AstNodeRef<T> where T: Send {}
 #[expect(unsafe_code)]
diff --git a/crates/ty_python_semantic/src/module_name.rs b/crates/ty_python_semantic/src/module_name.rs
index 48162fe3d9..2111a64b83 100644
--- a/crates/ty_python_semantic/src/module_name.rs
+++ b/crates/ty_python_semantic/src/module_name.rs
@@ -222,6 +222,7 @@ impl ModuleName {
             level,
             names: _,
             range: _,
+            node_index: _,
         } = node;
 
         let module = module.as_deref();
diff --git a/crates/ty_python_semantic/src/node_key.rs b/crates/ty_python_semantic/src/node_key.rs
index 4c2ade0b7e..470ef35df2 100644
--- a/crates/ty_python_semantic/src/node_key.rs
+++ b/crates/ty_python_semantic/src/node_key.rs
@@ -1,21 +1,14 @@
-use ruff_python_ast::AnyNodeRef;
+use ruff_python_ast::{HasNodeIndex, NodeIndex};
 
 /// Compact key for a node for use in a hash map.
-///
-/// Stores the memory address of the node, because using the range and the kind
-/// of the node is not enough to uniquely identify them in ASTs resulting from
-/// invalid syntax. For example, parsing the input `for` results in a `StmtFor`
-/// AST node where both the `target` and the `iter` field are `ExprName` nodes
-/// with the same (empty) range `3..3`.
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
-pub(super) struct NodeKey(usize);
+pub(super) struct NodeKey(NodeIndex);
 
 impl NodeKey {
-    pub(super) fn from_node<'a, N>(node: N) -> Self
+    pub(super) fn from_node<N>(node: N) -> Self
     where
-        N: Into<AnyNodeRef<'a>>,
+        N: HasNodeIndex,
     {
-        let node = node.into();
-        NodeKey(node.as_ptr().as_ptr() as usize)
+        NodeKey(node.node_index().load())
     }
 }
diff --git a/crates/ty_python_semantic/src/semantic_index/builder.rs b/crates/ty_python_semantic/src/semantic_index/builder.rs
index 5c0c5dc7ff..b8e3dc5d0e 100644
--- a/crates/ty_python_semantic/src/semantic_index/builder.rs
+++ b/crates/ty_python_semantic/src/semantic_index/builder.rs
@@ -241,9 +241,8 @@ impl<'db, 'ast> SemanticIndexBuilder<'db, 'ast> {
     ) {
         let children_start = self.scopes.next_index() + 1;
 
-        // SAFETY: `node` is guaranteed to be a child of `self.module`
-        #[expect(unsafe_code)]
-        let node_with_kind = unsafe { node.to_kind(self.module.clone()) };
+        // Note `node` is guaranteed to be a child of `self.module`
+        let node_with_kind = node.to_kind(self.module);
 
         let scope = Scope::new(
             parent,
@@ -473,9 +472,8 @@ impl<'db, 'ast> SemanticIndexBuilder<'db, 'ast> {
     ) -> (Definition<'db>, usize) {
         let definition_node: DefinitionNodeRef<'ast, 'db> = definition_node.into();
 
-        #[expect(unsafe_code)]
-        // SAFETY: `definition_node` is guaranteed to be a child of `self.module`
-        let kind = unsafe { definition_node.into_owned(self.module.clone()) };
+        // Note `definition_node` is guaranteed to be a child of `self.module`
+        let kind = definition_node.into_owned(self.module);
 
         let category = kind.category(self.source_type.is_stub(), self.module);
         let is_reexported = kind.is_reexported();
@@ -782,13 +780,8 @@ impl<'db, 'ast> SemanticIndexBuilder<'db, 'ast> {
             self.db,
             self.file,
             self.current_scope(),
-            #[expect(unsafe_code)]
-            unsafe {
-                AstNodeRef::new(self.module.clone(), expression_node)
-            },
-            #[expect(unsafe_code)]
-            assigned_to
-                .map(|assigned_to| unsafe { AstNodeRef::new(self.module.clone(), assigned_to) }),
+            AstNodeRef::new(self.module, expression_node),
+            assigned_to.map(|assigned_to| AstNodeRef::new(self.module, assigned_to)),
             expression_kind,
             countme::Count::default(),
         );
@@ -810,6 +803,7 @@ impl<'db, 'ast> SemanticIndexBuilder<'db, 'ast> {
                 let (name, bound, default) = match type_param {
                     ast::TypeParam::TypeVar(ast::TypeParamTypeVar {
                         range: _,
+                        node_index: _,
                         name,
                         bound,
                         default,
@@ -989,11 +983,8 @@ impl<'db, 'ast> SemanticIndexBuilder<'db, 'ast> {
                     self.file,
                     value_file_scope,
                     self.current_scope(),
-                    // SAFETY: `target` belongs to the `self.module` tree
-                    #[expect(unsafe_code)]
-                    unsafe {
-                        AstNodeRef::new(self.module.clone(), target)
-                    },
+                    // Note `target` belongs to the `self.module` tree
+                    AstNodeRef::new(self.module, target),
                     UnpackValue::new(unpackable.kind(), value),
                     countme::Count::default(),
                 ));
@@ -1103,6 +1094,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                     body,
                     is_async: _,
                     range: _,
+                    node_index: _,
                 } = function_def;
                 for decorator in decorator_list {
                     self.visit_decorator(decorator);
@@ -1377,6 +1369,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 test,
                 msg,
                 range: _,
+                node_index: _,
             }) => {
                 // We model an `assert test, msg` statement here. Conceptually, we can think of
                 // this as being equivalent to the following:
@@ -1447,6 +1440,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
             ast::Stmt::AugAssign(
                 aug_assign @ ast::StmtAugAssign {
                     range: _,
+                    node_index: _,
                     target,
                     op,
                     value,
@@ -1553,6 +1547,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 body,
                 orelse,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_expr(test);
 
@@ -1620,6 +1615,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
             }) => {
                 for item @ ast::WithItem {
                     range: _,
+                    node_index: _,
                     context_expr,
                     optional_vars,
                 } in items
@@ -1643,6 +1639,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
             ast::Stmt::For(
                 for_stmt @ ast::StmtFor {
                     range: _,
+                    node_index: _,
                     is_async: _,
                     target,
                     iter,
@@ -1680,6 +1677,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 subject,
                 cases,
                 range: _,
+                node_index: _,
             }) => {
                 debug_assert_eq!(self.current_match_case, None);
 
@@ -1767,6 +1765,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 finalbody,
                 is_star,
                 range: _,
+                node_index: _,
             }) => {
                 self.record_ambiguous_visibility();
 
@@ -1814,6 +1813,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                             type_: handled_exceptions,
                             body: handler_body,
                             range: _,
+                            node_index: _,
                         } = except_handler;
 
                         if let Some(handled_exceptions) = handled_exceptions {
@@ -1892,7 +1892,11 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 // Everything in the current block after a terminal statement is unreachable.
                 self.mark_unreachable();
             }
-            ast::Stmt::Global(ast::StmtGlobal { range: _, names }) => {
+            ast::Stmt::Global(ast::StmtGlobal {
+                range: _,
+                node_index: _,
+                names,
+            }) => {
                 for name in names {
                     let symbol_id = self.add_symbol(name.id.clone());
                     let symbol_table = self.current_place_table();
@@ -1915,7 +1919,11 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                 }
                 walk_stmt(self, stmt);
             }
-            ast::Stmt::Delete(ast::StmtDelete { targets, range: _ }) => {
+            ast::Stmt::Delete(ast::StmtDelete {
+                targets,
+                range: _,
+                node_index: _,
+            }) => {
                 // We will check the target expressions and then delete them.
                 walk_stmt(self, stmt);
                 for target in targets {
@@ -1926,7 +1934,11 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
                     }
                 }
             }
-            ast::Stmt::Expr(ast::StmtExpr { value, range: _ }) if self.in_module_scope() => {
+            ast::Stmt::Expr(ast::StmtExpr {
+                value,
+                range: _,
+                node_index: _,
+            }) if self.in_module_scope() => {
                 if let Some(expr) = dunder_all_extend_argument(value) {
                     self.add_standalone_expression(expr);
                 }
@@ -2186,6 +2198,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
             ast::Expr::BoolOp(ast::ExprBoolOp {
                 values,
                 range: _,
+                node_index: _,
                 op,
             }) => {
                 let pre_op = self.flow_snapshot();
@@ -2273,6 +2286,7 @@ impl<'ast> Visitor<'ast> for SemanticIndexBuilder<'_, 'ast> {
         if let ast::Pattern::MatchStar(ast::PatternMatchStar {
             name: Some(name),
             range: _,
+            node_index: _,
         }) = pattern
         {
             let symbol = self.add_symbol(name.id().clone());
@@ -2556,6 +2570,7 @@ fn dunder_all_extend_argument(value: &ast::Expr) -> Option<&ast::Expr> {
                 args,
                 keywords,
                 range: _,
+                node_index: _,
             },
         ..
     } = value.as_call_expr()?;
diff --git a/crates/ty_python_semantic/src/semantic_index/definition.rs b/crates/ty_python_semantic/src/semantic_index/definition.rs
index 391bbf87eb..9e1e6a89cf 100644
--- a/crates/ty_python_semantic/src/semantic_index/definition.rs
+++ b/crates/ty_python_semantic/src/semantic_index/definition.rs
@@ -333,15 +333,14 @@ pub(crate) struct MatchPatternDefinitionNodeRef<'ast> {
 }
 
 impl<'db> DefinitionNodeRef<'_, 'db> {
-    #[expect(unsafe_code)]
-    pub(super) unsafe fn into_owned(self, parsed: ParsedModuleRef) -> DefinitionKind<'db> {
+    pub(super) fn into_owned(self, parsed: &ParsedModuleRef) -> DefinitionKind<'db> {
         match self {
             DefinitionNodeRef::Import(ImportDefinitionNodeRef {
                 node,
                 alias_index,
                 is_reexported,
             }) => DefinitionKind::Import(ImportDefinitionKind {
-                node: unsafe { AstNodeRef::new(parsed, node) },
+                node: AstNodeRef::new(parsed, node),
                 alias_index,
                 is_reexported,
             }),
@@ -351,28 +350,28 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 alias_index,
                 is_reexported,
             }) => DefinitionKind::ImportFrom(ImportFromDefinitionKind {
-                node: unsafe { AstNodeRef::new(parsed, node) },
+                node: AstNodeRef::new(parsed, node),
                 alias_index,
                 is_reexported,
             }),
             DefinitionNodeRef::ImportStar(star_import) => {
                 let StarImportDefinitionNodeRef { node, place_id } = star_import;
                 DefinitionKind::StarImport(StarImportDefinitionKind {
-                    node: unsafe { AstNodeRef::new(parsed, node) },
+                    node: AstNodeRef::new(parsed, node),
                     place_id,
                 })
             }
             DefinitionNodeRef::Function(function) => {
-                DefinitionKind::Function(unsafe { AstNodeRef::new(parsed, function) })
+                DefinitionKind::Function(AstNodeRef::new(parsed, function))
             }
             DefinitionNodeRef::Class(class) => {
-                DefinitionKind::Class(unsafe { AstNodeRef::new(parsed, class) })
+                DefinitionKind::Class(AstNodeRef::new(parsed, class))
             }
             DefinitionNodeRef::TypeAlias(type_alias) => {
-                DefinitionKind::TypeAlias(unsafe { AstNodeRef::new(parsed, type_alias) })
+                DefinitionKind::TypeAlias(AstNodeRef::new(parsed, type_alias))
             }
             DefinitionNodeRef::NamedExpression(named) => {
-                DefinitionKind::NamedExpression(unsafe { AstNodeRef::new(parsed, named) })
+                DefinitionKind::NamedExpression(AstNodeRef::new(parsed, named))
             }
             DefinitionNodeRef::Assignment(AssignmentDefinitionNodeRef {
                 unpack,
@@ -380,8 +379,8 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 target,
             }) => DefinitionKind::Assignment(AssignmentDefinitionKind {
                 target_kind: TargetKind::from(unpack),
-                value: unsafe { AstNodeRef::new(parsed.clone(), value) },
-                target: unsafe { AstNodeRef::new(parsed, target) },
+                value: AstNodeRef::new(parsed, value),
+                target: AstNodeRef::new(parsed, target),
             }),
             DefinitionNodeRef::AnnotatedAssignment(AnnotatedAssignmentDefinitionNodeRef {
                 node: _,
@@ -389,14 +388,12 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 value,
                 target,
             }) => DefinitionKind::AnnotatedAssignment(AnnotatedAssignmentDefinitionKind {
-                target: unsafe { AstNodeRef::new(parsed.clone(), target) },
-                annotation: unsafe { AstNodeRef::new(parsed.clone(), annotation) },
-                value: value.map(|v| unsafe { AstNodeRef::new(parsed, v) }),
+                target: AstNodeRef::new(parsed, target),
+                annotation: AstNodeRef::new(parsed, annotation),
+                value: value.map(|v| AstNodeRef::new(parsed, v)),
             }),
             DefinitionNodeRef::AugmentedAssignment(augmented_assignment) => {
-                DefinitionKind::AugmentedAssignment(unsafe {
-                    AstNodeRef::new(parsed, augmented_assignment)
-                })
+                DefinitionKind::AugmentedAssignment(AstNodeRef::new(parsed, augmented_assignment))
             }
             DefinitionNodeRef::For(ForStmtDefinitionNodeRef {
                 unpack,
@@ -405,8 +402,8 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 is_async,
             }) => DefinitionKind::For(ForStmtDefinitionKind {
                 target_kind: TargetKind::from(unpack),
-                iterable: unsafe { AstNodeRef::new(parsed.clone(), iterable) },
-                target: unsafe { AstNodeRef::new(parsed, target) },
+                iterable: AstNodeRef::new(parsed, iterable),
+                target: AstNodeRef::new(parsed, target),
                 is_async,
             }),
             DefinitionNodeRef::Comprehension(ComprehensionDefinitionNodeRef {
@@ -417,23 +414,19 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 is_async,
             }) => DefinitionKind::Comprehension(ComprehensionDefinitionKind {
                 target_kind: TargetKind::from(unpack),
-                iterable: unsafe { AstNodeRef::new(parsed.clone(), iterable) },
-                target: unsafe { AstNodeRef::new(parsed, target) },
+                iterable: AstNodeRef::new(parsed, iterable),
+                target: AstNodeRef::new(parsed, target),
                 first,
                 is_async,
             }),
             DefinitionNodeRef::VariadicPositionalParameter(parameter) => {
-                DefinitionKind::VariadicPositionalParameter(unsafe {
-                    AstNodeRef::new(parsed, parameter)
-                })
+                DefinitionKind::VariadicPositionalParameter(AstNodeRef::new(parsed, parameter))
             }
             DefinitionNodeRef::VariadicKeywordParameter(parameter) => {
-                DefinitionKind::VariadicKeywordParameter(unsafe {
-                    AstNodeRef::new(parsed, parameter)
-                })
+                DefinitionKind::VariadicKeywordParameter(AstNodeRef::new(parsed, parameter))
             }
             DefinitionNodeRef::Parameter(parameter) => {
-                DefinitionKind::Parameter(unsafe { AstNodeRef::new(parsed, parameter) })
+                DefinitionKind::Parameter(AstNodeRef::new(parsed, parameter))
             }
             DefinitionNodeRef::WithItem(WithItemDefinitionNodeRef {
                 unpack,
@@ -442,8 +435,8 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 is_async,
             }) => DefinitionKind::WithItem(WithItemDefinitionKind {
                 target_kind: TargetKind::from(unpack),
-                context_expr: unsafe { AstNodeRef::new(parsed.clone(), context_expr) },
-                target: unsafe { AstNodeRef::new(parsed, target) },
+                context_expr: AstNodeRef::new(parsed, context_expr),
+                target: AstNodeRef::new(parsed, target),
                 is_async,
             }),
             DefinitionNodeRef::MatchPattern(MatchPatternDefinitionNodeRef {
@@ -451,25 +444,25 @@ impl<'db> DefinitionNodeRef<'_, 'db> {
                 identifier,
                 index,
             }) => DefinitionKind::MatchPattern(MatchPatternDefinitionKind {
-                pattern: unsafe { AstNodeRef::new(parsed.clone(), pattern) },
-                identifier: unsafe { AstNodeRef::new(parsed, identifier) },
+                pattern: AstNodeRef::new(parsed, pattern),
+                identifier: AstNodeRef::new(parsed, identifier),
                 index,
             }),
             DefinitionNodeRef::ExceptHandler(ExceptHandlerDefinitionNodeRef {
                 handler,
                 is_star,
             }) => DefinitionKind::ExceptHandler(ExceptHandlerDefinitionKind {
-                handler: unsafe { AstNodeRef::new(parsed, handler) },
+                handler: AstNodeRef::new(parsed, handler),
                 is_star,
             }),
             DefinitionNodeRef::TypeVar(node) => {
-                DefinitionKind::TypeVar(unsafe { AstNodeRef::new(parsed, node) })
+                DefinitionKind::TypeVar(AstNodeRef::new(parsed, node))
             }
             DefinitionNodeRef::ParamSpec(node) => {
-                DefinitionKind::ParamSpec(unsafe { AstNodeRef::new(parsed, node) })
+                DefinitionKind::ParamSpec(AstNodeRef::new(parsed, node))
             }
             DefinitionNodeRef::TypeVarTuple(node) => {
-                DefinitionKind::TypeVarTuple(unsafe { AstNodeRef::new(parsed, node) })
+                DefinitionKind::TypeVarTuple(AstNodeRef::new(parsed, node))
             }
         }
     }
diff --git a/crates/ty_python_semantic/src/semantic_index/place.rs b/crates/ty_python_semantic/src/semantic_index/place.rs
index d8295ef50e..f8fa9e1474 100644
--- a/crates/ty_python_semantic/src/semantic_index/place.rs
+++ b/crates/ty_python_semantic/src/semantic_index/place.rs
@@ -778,46 +778,42 @@ pub(crate) enum NodeWithScopeRef<'a> {
 impl NodeWithScopeRef<'_> {
     /// Converts the unowned reference to an owned [`NodeWithScopeKind`].
     ///
-    /// # Safety
-    /// The node wrapped by `self` must be a child of `module`.
-    #[expect(unsafe_code)]
-    pub(super) unsafe fn to_kind(self, module: ParsedModuleRef) -> NodeWithScopeKind {
-        unsafe {
-            match self {
-                NodeWithScopeRef::Module => NodeWithScopeKind::Module,
-                NodeWithScopeRef::Class(class) => {
-                    NodeWithScopeKind::Class(AstNodeRef::new(module, class))
-                }
-                NodeWithScopeRef::Function(function) => {
-                    NodeWithScopeKind::Function(AstNodeRef::new(module, function))
-                }
-                NodeWithScopeRef::TypeAlias(type_alias) => {
-                    NodeWithScopeKind::TypeAlias(AstNodeRef::new(module, type_alias))
-                }
-                NodeWithScopeRef::TypeAliasTypeParameters(type_alias) => {
-                    NodeWithScopeKind::TypeAliasTypeParameters(AstNodeRef::new(module, type_alias))
-                }
-                NodeWithScopeRef::Lambda(lambda) => {
-                    NodeWithScopeKind::Lambda(AstNodeRef::new(module, lambda))
-                }
-                NodeWithScopeRef::FunctionTypeParameters(function) => {
-                    NodeWithScopeKind::FunctionTypeParameters(AstNodeRef::new(module, function))
-                }
-                NodeWithScopeRef::ClassTypeParameters(class) => {
-                    NodeWithScopeKind::ClassTypeParameters(AstNodeRef::new(module, class))
-                }
-                NodeWithScopeRef::ListComprehension(comprehension) => {
-                    NodeWithScopeKind::ListComprehension(AstNodeRef::new(module, comprehension))
-                }
-                NodeWithScopeRef::SetComprehension(comprehension) => {
-                    NodeWithScopeKind::SetComprehension(AstNodeRef::new(module, comprehension))
-                }
-                NodeWithScopeRef::DictComprehension(comprehension) => {
-                    NodeWithScopeKind::DictComprehension(AstNodeRef::new(module, comprehension))
-                }
-                NodeWithScopeRef::GeneratorExpression(generator) => {
-                    NodeWithScopeKind::GeneratorExpression(AstNodeRef::new(module, generator))
-                }
+    /// Note that node wrapped by `self` must be a child of `module`.
+    pub(super) fn to_kind(self, module: &ParsedModuleRef) -> NodeWithScopeKind {
+        match self {
+            NodeWithScopeRef::Module => NodeWithScopeKind::Module,
+            NodeWithScopeRef::Class(class) => {
+                NodeWithScopeKind::Class(AstNodeRef::new(module, class))
+            }
+            NodeWithScopeRef::Function(function) => {
+                NodeWithScopeKind::Function(AstNodeRef::new(module, function))
+            }
+            NodeWithScopeRef::TypeAlias(type_alias) => {
+                NodeWithScopeKind::TypeAlias(AstNodeRef::new(module, type_alias))
+            }
+            NodeWithScopeRef::TypeAliasTypeParameters(type_alias) => {
+                NodeWithScopeKind::TypeAliasTypeParameters(AstNodeRef::new(module, type_alias))
+            }
+            NodeWithScopeRef::Lambda(lambda) => {
+                NodeWithScopeKind::Lambda(AstNodeRef::new(module, lambda))
+            }
+            NodeWithScopeRef::FunctionTypeParameters(function) => {
+                NodeWithScopeKind::FunctionTypeParameters(AstNodeRef::new(module, function))
+            }
+            NodeWithScopeRef::ClassTypeParameters(class) => {
+                NodeWithScopeKind::ClassTypeParameters(AstNodeRef::new(module, class))
+            }
+            NodeWithScopeRef::ListComprehension(comprehension) => {
+                NodeWithScopeKind::ListComprehension(AstNodeRef::new(module, comprehension))
+            }
+            NodeWithScopeRef::SetComprehension(comprehension) => {
+                NodeWithScopeKind::SetComprehension(AstNodeRef::new(module, comprehension))
+            }
+            NodeWithScopeRef::DictComprehension(comprehension) => {
+                NodeWithScopeKind::DictComprehension(AstNodeRef::new(module, comprehension))
+            }
+            NodeWithScopeRef::GeneratorExpression(generator) => {
+                NodeWithScopeKind::GeneratorExpression(AstNodeRef::new(module, generator))
             }
         }
     }
diff --git a/crates/ty_python_semantic/src/semantic_index/re_exports.rs b/crates/ty_python_semantic/src/semantic_index/re_exports.rs
index 1f31e05f7d..275e13d7a7 100644
--- a/crates/ty_python_semantic/src/semantic_index/re_exports.rs
+++ b/crates/ty_python_semantic/src/semantic_index/re_exports.rs
@@ -104,6 +104,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
             name,
             asname,
             range: _,
+            node_index: _,
         } = alias;
 
         let name = &name.id;
@@ -126,6 +127,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 pattern,
                 name,
                 range: _,
+                node_index: _,
             }) => {
                 if let Some(pattern) = pattern {
                     self.visit_pattern(pattern);
@@ -145,6 +147,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 rest,
                 keys: _,
                 range: _,
+                node_index: _,
             }) => {
                 for pattern in patterns {
                     self.visit_pattern(pattern);
@@ -153,7 +156,11 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                     self.possibly_add_export(&rest.id, PossibleExportKind::Normal);
                 }
             }
-            ast::Pattern::MatchStar(ast::PatternMatchStar { name, range: _ }) => {
+            ast::Pattern::MatchStar(ast::PatternMatchStar {
+                name,
+                range: _,
+                node_index: _,
+            }) => {
                 if let Some(name) = name {
                     self.possibly_add_export(&name.id, PossibleExportKind::Normal);
                 }
@@ -176,6 +183,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 type_params: _, // We don't want to visit the type params of the class
                 body: _,        // We don't want to visit the body of the class
                 range: _,
+                node_index: _,
             }) => {
                 self.possibly_add_export(&name.id, PossibleExportKind::Normal);
                 for decorator in decorator_list {
@@ -194,6 +202,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 type_params: _, // We don't want to visit the type params of the function
                 body: _,        // We don't want to visit the body of the function
                 range: _,
+                node_index: _,
                 is_async: _,
             }) => {
                 self.possibly_add_export(&name.id, PossibleExportKind::Normal);
@@ -212,6 +221,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 annotation,
                 simple: _,
                 range: _,
+                node_index: _,
             }) => {
                 if value.is_some() || self.visiting_stub_file {
                     self.visit_expr(target);
@@ -227,6 +237,7 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
                 type_params: _,
                 value: _,
                 range: _,
+                node_index: _,
             }) => {
                 self.visit_expr(name);
                 // Neither walrus expressions nor statements cannot appear in type aliases;
@@ -286,7 +297,12 @@ impl<'db> Visitor<'db> for ExportFinder<'db> {
 
     fn visit_expr(&mut self, expr: &'db ast::Expr) {
         match expr {
-            ast::Expr::Name(ast::ExprName { id, ctx, range: _ }) => {
+            ast::Expr::Name(ast::ExprName {
+                id,
+                ctx,
+                range: _,
+                node_index: _,
+            }) => {
                 if ctx.is_store() {
                     self.possibly_add_export(id, PossibleExportKind::Normal);
                 }
@@ -359,11 +375,13 @@ impl<'db> Visitor<'db> for WalrusFinder<'_, 'db> {
                 target,
                 value: _,
                 range: _,
+                node_index: _,
             }) => {
                 if let ast::Expr::Name(ast::ExprName {
                     id,
                     ctx: ast::ExprContext::Store,
                     range: _,
+                    node_index: _,
                 }) = &**target
                 {
                     self.export_finder
diff --git a/crates/ty_python_semantic/src/types/infer.rs b/crates/ty_python_semantic/src/types/infer.rs
index c0897c8009..7b3b79472f 100644
--- a/crates/ty_python_semantic/src/types/infer.rs
+++ b/crates/ty_python_semantic/src/types/infer.rs
@@ -1984,7 +1984,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
         match statement {
             ast::Stmt::FunctionDef(function) => self.infer_function_definition_statement(function),
             ast::Stmt::ClassDef(class) => self.infer_class_definition_statement(class),
-            ast::Stmt::Expr(ast::StmtExpr { range: _, value }) => {
+            ast::Stmt::Expr(ast::StmtExpr {
+                range: _,
+                node_index: _,
+                value,
+            }) => {
                 self.infer_expression(value);
             }
             ast::Stmt::If(if_statement) => self.infer_if_statement(if_statement),
@@ -2033,6 +2037,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::StmtFunctionDef {
             range: _,
+            node_index: _,
             is_async: _,
             name,
             type_params,
@@ -2165,6 +2170,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_parameters(&mut self, parameters: &ast::Parameters) {
         let ast::Parameters {
             range: _,
+            node_index: _,
             posonlyargs: _,
             args: _,
             vararg,
@@ -2186,6 +2192,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_parameter_with_default(&mut self, parameter_with_default: &ast::ParameterWithDefault) {
         let ast::ParameterWithDefault {
             range: _,
+            node_index: _,
             parameter,
             default: _,
         } = parameter_with_default;
@@ -2199,6 +2206,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_parameter(&mut self, parameter: &ast::Parameter) {
         let ast::Parameter {
             range: _,
+            node_index: _,
             name: _,
             annotation,
         } = parameter;
@@ -2244,6 +2252,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             parameter,
             default,
             range: _,
+            node_index: _,
         } = parameter_with_default;
         let default_ty = default
             .as_ref()
@@ -2378,6 +2387,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::StmtClassDef {
             range: _,
+            node_index: _,
             name,
             type_params,
             decorator_list,
@@ -2509,6 +2519,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_if_statement(&mut self, if_statement: &ast::StmtIf) {
         let ast::StmtIf {
             range: _,
+            node_index: _,
             test,
             body,
             elif_else_clauses,
@@ -2525,6 +2536,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
         for clause in elif_else_clauses {
             let ast::ElifElseClause {
                 range: _,
+                node_index: _,
                 test,
                 body,
             } = clause;
@@ -2544,6 +2556,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_try_statement(&mut self, try_statement: &ast::StmtTry) {
         let ast::StmtTry {
             range: _,
+            node_index: _,
             body,
             handlers,
             orelse,
@@ -2560,6 +2573,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
                 name: symbol_name,
                 body,
                 range: _,
+                node_index: _,
             } = handler;
 
             // If `symbol_name` is `Some()` and `handled_exceptions` is `None`,
@@ -2582,6 +2596,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_with_statement(&mut self, with_statement: &ast::StmtWith) {
         let ast::StmtWith {
             range: _,
+            node_index: _,
             is_async,
             items,
             body,
@@ -2781,6 +2796,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::TypeParamTypeVar {
             range: _,
+            node_index: _,
             name,
             bound,
             default,
@@ -2848,6 +2864,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::TypeParamParamSpec {
             range: _,
+            node_index: _,
             name: _,
             default,
         } = node;
@@ -2867,6 +2884,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::TypeParamTypeVarTuple {
             range: _,
+            node_index: _,
             name: _,
             default,
         } = node;
@@ -2882,6 +2900,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_match_statement(&mut self, match_statement: &ast::StmtMatch) {
         let ast::StmtMatch {
             range: _,
+            node_index: _,
             subject,
             cases,
         } = match_statement;
@@ -2891,6 +2910,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
         for case in cases {
             let ast::MatchCase {
                 range: _,
+                node_index: _,
                 body,
                 pattern,
                 guard,
@@ -2958,6 +2978,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             ast::Pattern::MatchClass(match_class) => {
                 let ast::PatternMatchClass {
                     range: _,
+                    node_index: _,
                     cls,
                     arguments,
                 } = match_class;
@@ -2993,6 +3014,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             ast::Pattern::MatchMapping(match_mapping) => {
                 let ast::PatternMatchMapping {
                     range: _,
+                    node_index: _,
                     keys,
                     patterns,
                     rest: _,
@@ -3007,6 +3029,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             ast::Pattern::MatchClass(match_class) => {
                 let ast::PatternMatchClass {
                     range: _,
+                    node_index: _,
                     cls,
                     arguments,
                 } = match_class;
@@ -3035,6 +3058,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_assignment_statement(&mut self, assignment: &ast::StmtAssign) {
         let ast::StmtAssign {
             range: _,
+            node_index: _,
             targets,
             value,
         } = assignment;
@@ -3652,6 +3676,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             // Non-name assignment targets are inferred as ordinary expressions, not definitions.
             let ast::StmtAnnAssign {
                 range: _,
+                node_index: _,
                 annotation,
                 value,
                 target,
@@ -3853,6 +3878,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_augment_assignment(&mut self, assignment: &ast::StmtAugAssign) -> Type<'db> {
         let ast::StmtAugAssign {
             range: _,
+            node_index: _,
             target,
             op: _,
             value,
@@ -3889,6 +3915,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_for_statement(&mut self, for_statement: &ast::StmtFor) {
         let ast::StmtFor {
             range: _,
+            node_index: _,
             target,
             iter,
             body,
@@ -3945,6 +3972,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_while_statement(&mut self, while_statement: &ast::StmtWhile) {
         let ast::StmtWhile {
             range: _,
+            node_index: _,
             test,
             body,
             orelse,
@@ -3961,7 +3989,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_import_statement(&mut self, import: &ast::StmtImport) {
-        let ast::StmtImport { range: _, names } = import;
+        let ast::StmtImport {
+            range: _,
+            node_index: _,
+            names,
+        } = import;
 
         for alias in names {
             self.infer_definition(alias);
@@ -4028,6 +4060,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) {
         let ast::Alias {
             range: _,
+            node_index: _,
             name,
             asname,
         } = alias;
@@ -4077,6 +4110,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_import_from_statement(&mut self, import: &ast::StmtImportFrom) {
         let ast::StmtImportFrom {
             range: _,
+            node_index: _,
             module: _,
             names,
             level: _,
@@ -4094,6 +4128,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_assert_statement(&mut self, assert: &ast::StmtAssert) {
         let ast::StmtAssert {
             range: _,
+            node_index: _,
             test,
             msg,
         } = assert;
@@ -4110,6 +4145,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_raise_statement(&mut self, raise: &ast::StmtRaise) {
         let ast::StmtRaise {
             range: _,
+            node_index: _,
             exc,
             cause,
         } = raise;
@@ -4350,7 +4386,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_delete_statement(&mut self, delete: &ast::StmtDelete) {
-        let ast::StmtDelete { range: _, targets } = delete;
+        let ast::StmtDelete {
+            range: _,
+            node_index: _,
+            targets,
+        } = delete;
         for target in targets {
             self.infer_expression(target);
         }
@@ -4364,6 +4404,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_decorator(&mut self, decorator: &ast::Decorator) -> Type<'db> {
         let ast::Decorator {
             range: _,
+            node_index: _,
             expression,
         } = decorator;
 
@@ -4467,7 +4508,10 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
 
     fn infer_expression_impl(&mut self, expression: &ast::Expr) -> Type<'db> {
         let ty = match expression {
-            ast::Expr::NoneLiteral(ast::ExprNoneLiteral { range: _ }) => Type::none(self.db()),
+            ast::Expr::NoneLiteral(ast::ExprNoneLiteral {
+                range: _,
+                node_index: _,
+            }) => Type::none(self.db()),
             ast::Expr::NumberLiteral(literal) => self.infer_number_literal_expression(literal),
             ast::Expr::BooleanLiteral(literal) => self.infer_boolean_literal_expression(literal),
             ast::Expr::StringLiteral(literal) => self.infer_string_literal_expression(literal),
@@ -4526,7 +4570,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_number_literal_expression(&mut self, literal: &ast::ExprNumberLiteral) -> Type<'db> {
-        let ast::ExprNumberLiteral { range: _, value } = literal;
+        let ast::ExprNumberLiteral {
+            range: _,
+            node_index: _,
+            value,
+        } = literal;
         let db = self.db();
 
         match value {
@@ -4541,7 +4589,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
 
     #[expect(clippy::unused_self)]
     fn infer_boolean_literal_expression(&mut self, literal: &ast::ExprBooleanLiteral) -> Type<'db> {
-        let ast::ExprBooleanLiteral { range: _, value } = literal;
+        let ast::ExprBooleanLiteral {
+            range: _,
+            node_index: _,
+            value,
+        } = literal;
 
         Type::BooleanLiteral(*value)
     }
@@ -4561,7 +4613,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_fstring_expression(&mut self, fstring: &ast::ExprFString) -> Type<'db> {
-        let ast::ExprFString { range: _, value } = fstring;
+        let ast::ExprFString {
+            range: _,
+            node_index: _,
+            value,
+        } = fstring;
 
         let mut collector = StringPartsCollector::new();
         for part in value {
@@ -4577,6 +4633,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
                             ast::InterpolatedStringElement::Interpolation(expression) => {
                                 let ast::InterpolatedElement {
                                     range: _,
+                                    node_index: _,
                                     expression,
                                     debug_text: _,
                                     conversion,
@@ -4678,6 +4735,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_tuple_expression(&mut self, tuple: &ast::ExprTuple) -> Type<'db> {
         let ast::ExprTuple {
             range: _,
+            node_index: _,
             elts,
             ctx: _,
             parenthesized: _,
@@ -4694,6 +4752,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_list_expression(&mut self, list: &ast::ExprList) -> Type<'db> {
         let ast::ExprList {
             range: _,
+            node_index: _,
             elts,
             ctx: _,
         } = list;
@@ -4707,7 +4766,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_set_expression(&mut self, set: &ast::ExprSet) -> Type<'db> {
-        let ast::ExprSet { range: _, elts } = set;
+        let ast::ExprSet {
+            range: _,
+            node_index: _,
+            elts,
+        } = set;
 
         for elt in elts {
             self.infer_expression(elt);
@@ -4718,7 +4781,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_dict_expression(&mut self, dict: &ast::ExprDict) -> Type<'db> {
-        let ast::ExprDict { range: _, items } = dict;
+        let ast::ExprDict {
+            range: _,
+            node_index: _,
+            items,
+        } = dict;
 
         for item in items {
             self.infer_optional_expression(item.key.as_ref());
@@ -4741,6 +4808,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_generator_expression(&mut self, generator: &ast::ExprGenerator) -> Type<'db> {
         let ast::ExprGenerator {
             range: _,
+            node_index: _,
             elt: _,
             generators,
             parenthesized: _,
@@ -4754,6 +4822,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_list_comprehension_expression(&mut self, listcomp: &ast::ExprListComp) -> Type<'db> {
         let ast::ExprListComp {
             range: _,
+            node_index: _,
             elt: _,
             generators,
         } = listcomp;
@@ -4766,6 +4835,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_dict_comprehension_expression(&mut self, dictcomp: &ast::ExprDictComp) -> Type<'db> {
         let ast::ExprDictComp {
             range: _,
+            node_index: _,
             key: _,
             value: _,
             generators,
@@ -4779,6 +4849,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_set_comprehension_expression(&mut self, setcomp: &ast::ExprSetComp) -> Type<'db> {
         let ast::ExprSetComp {
             range: _,
+            node_index: _,
             elt: _,
             generators,
         } = setcomp;
@@ -4791,6 +4862,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_generator_expression_scope(&mut self, generator: &ast::ExprGenerator) {
         let ast::ExprGenerator {
             range: _,
+            node_index: _,
             elt,
             generators,
             parenthesized: _,
@@ -4803,6 +4875,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_list_comprehension_expression_scope(&mut self, listcomp: &ast::ExprListComp) {
         let ast::ExprListComp {
             range: _,
+            node_index: _,
             elt,
             generators,
         } = listcomp;
@@ -4814,6 +4887,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_dict_comprehension_expression_scope(&mut self, dictcomp: &ast::ExprDictComp) {
         let ast::ExprDictComp {
             range: _,
+            node_index: _,
             key,
             value,
             generators,
@@ -4827,6 +4901,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_set_comprehension_expression_scope(&mut self, setcomp: &ast::ExprSetComp) {
         let ast::ExprSetComp {
             range: _,
+            node_index: _,
             elt,
             generators,
         } = setcomp;
@@ -4849,6 +4924,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_comprehension(&mut self, comprehension: &ast::Comprehension, is_first: bool) {
         let ast::Comprehension {
             range: _,
+            node_index: _,
             target,
             iter,
             ifs,
@@ -4959,6 +5035,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) -> Type<'db> {
         let ast::ExprNamed {
             range: _,
+            node_index: _,
             target,
             value,
         } = named;
@@ -4974,6 +5051,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_if_expression(&mut self, if_expression: &ast::ExprIf) -> Type<'db> {
         let ast::ExprIf {
             range: _,
+            node_index: _,
             test,
             body,
             orelse,
@@ -5000,6 +5078,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_lambda_expression(&mut self, lambda_expression: &ast::ExprLambda) -> Type<'db> {
         let ast::ExprLambda {
             range: _,
+            node_index: _,
             parameters,
             body: _,
         } = lambda_expression;
@@ -5088,6 +5167,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     ) -> Type<'db> {
         let ast::ExprCall {
             range: _,
+            node_index: _,
             func,
             arguments,
         } = call_expression;
@@ -5733,6 +5813,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_starred_expression(&mut self, starred: &ast::ExprStarred) -> Type<'db> {
         let ast::ExprStarred {
             range: _,
+            node_index: _,
             value,
             ctx: _,
         } = starred;
@@ -5748,13 +5829,21 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_yield_expression(&mut self, yield_expression: &ast::ExprYield) -> Type<'db> {
-        let ast::ExprYield { range: _, value } = yield_expression;
+        let ast::ExprYield {
+            range: _,
+            node_index: _,
+            value,
+        } = yield_expression;
         self.infer_optional_expression(value.as_deref());
         todo_type!("yield expressions")
     }
 
     fn infer_yield_from_expression(&mut self, yield_from: &ast::ExprYieldFrom) -> Type<'db> {
-        let ast::ExprYieldFrom { range: _, value } = yield_from;
+        let ast::ExprYieldFrom {
+            range: _,
+            node_index: _,
+            value,
+        } = yield_from;
 
         let iterable_type = self.infer_expression(value);
         iterable_type.try_iterate(self.db()).unwrap_or_else(|err| {
@@ -5767,7 +5856,11 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     }
 
     fn infer_await_expression(&mut self, await_expression: &ast::ExprAwait) -> Type<'db> {
-        let ast::ExprAwait { range: _, value } = await_expression;
+        let ast::ExprAwait {
+            range: _,
+            node_index: _,
+            value,
+        } = await_expression;
         self.infer_expression(value);
         todo_type!("generic `typing.Awaitable` type")
     }
@@ -5794,6 +5887,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_name_load(&mut self, name_node: &ast::ExprName) -> Type<'db> {
         let ast::ExprName {
             range: _,
+            node_index: _,
             id: symbol_name,
             ctx: _,
         } = name_node;
@@ -6160,6 +6254,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             value,
             attr,
             range: _,
+            node_index: _,
             ctx: _,
         } = attribute;
 
@@ -6253,6 +6348,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             value,
             attr: _,
             range: _,
+            node_index: _,
             ctx,
         } = attribute;
 
@@ -6276,6 +6372,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_unary_expression(&mut self, unary: &ast::ExprUnaryOp) -> Type<'db> {
         let ast::ExprUnaryOp {
             range: _,
+            node_index: _,
             op,
             operand,
         } = unary;
@@ -6370,6 +6467,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             op,
             right,
             range: _,
+            node_index: _,
         } = binary;
 
         let left_ty = self.infer_expression(left);
@@ -6765,6 +6863,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_boolean_expression(&mut self, bool_op: &ast::ExprBoolOp) -> Type<'db> {
         let ast::ExprBoolOp {
             range: _,
+            node_index: _,
             op,
             values,
         } = bool_op;
@@ -6850,6 +6949,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_compare_expression(&mut self, compare: &ast::ExprCompare) -> Type<'db> {
         let ast::ExprCompare {
             range: _,
+            node_index: _,
             left,
             ops,
             comparators,
@@ -7649,6 +7749,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
             value,
             slice,
             range: _,
+            node_index: _,
             ctx,
         } = subscript;
 
@@ -7676,6 +7777,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_subscript_load(&mut self, subscript: &ast::ExprSubscript) -> Type<'db> {
         let ast::ExprSubscript {
             range: _,
+            node_index: _,
             value,
             slice,
             ctx: _,
@@ -8153,6 +8255,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
 
         let ast::ExprSlice {
             range: _,
+            node_index: _,
             lower,
             upper,
             step,
@@ -8188,6 +8291,7 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
     fn infer_type_parameters(&mut self, type_parameters: &ast::TypeParams) {
         let ast::TypeParams {
             range: _,
+            node_index: _,
             type_params,
         } = type_parameters;
         for type_param in type_params {
@@ -8494,6 +8598,7 @@ impl<'db> TypeInferenceBuilder<'db, '_> {
                     slice,
                     ctx: _,
                     range: _,
+                    node_index: _,
                 } = subscript;
 
                 let value_ty = self.infer_expression(value);
@@ -9037,6 +9142,7 @@ impl<'db> TypeInferenceBuilder<'db, '_> {
     ) -> Type<'db> {
         let ast::ExprSubscript {
             range: _,
+            node_index: _,
             value: _,
             slice,
             ctx: _,
diff --git a/crates/ty_python_semantic/src/types/narrow.rs b/crates/ty_python_semantic/src/types/narrow.rs
index a0e4ce3624..9af855a100 100644
--- a/crates/ty_python_semantic/src/types/narrow.rs
+++ b/crates/ty_python_semantic/src/types/narrow.rs
@@ -605,6 +605,7 @@ impl<'db, 'ast> NarrowingConstraintsBuilder<'db, 'ast> {
 
         let ast::ExprCompare {
             range: _,
+            node_index: _,
             left,
             ops,
             comparators,
@@ -656,12 +657,14 @@ impl<'db, 'ast> NarrowingConstraintsBuilder<'db, 'ast> {
                 }
                 ast::Expr::Call(ast::ExprCall {
                     range: _,
+                    node_index: _,
                     func: callable,
                     arguments:
                         ast::Arguments {
                             args,
                             keywords,
                             range: _,
+                            node_index: _,
                         },
                 }) if keywords.is_empty() => {
                     let rhs_class = match rhs_ty {
diff --git a/crates/ty_python_semantic/src/types/signatures.rs b/crates/ty_python_semantic/src/types/signatures.rs
index 810a5a8a8e..bcaeb6be12 100644
--- a/crates/ty_python_semantic/src/types/signatures.rs
+++ b/crates/ty_python_semantic/src/types/signatures.rs
@@ -1097,6 +1097,7 @@ impl<'db> Parameters<'db> {
             kwonlyargs,
             kwarg,
             range: _,
+            node_index: _,
         } = parameters;
         let default_type = |param: &ast::ParameterWithDefault| {
             param